Feedstock specs, machinery comparisons & yield benchmarks
Structured reference tables that put the numbers side by side — feedstock properties, equipment specs, product yields, regulatory checklists, and cost breakdowns for recycling and renewable-energy plants.
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Compressed Biogas (CBG)
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A 5 tables
ABAP vs Batch Components — What Changes
A six-component comparison of the prohibited batch pyrolysis configuration against the mandated ABAP (semi-continuous) design, showing exactly what hardware and operating procedures must change to meet India's regulatory requirements.
Aluminium Content & Recovery Categories by Waste Type
Three e-waste categories compared for aluminium-focused operations — Consumer EEE, Large and Small EEE, and Medical Devices and Lab Instruments — showing aluminium content range, availability in the Indian market, and recovery complexity for each.
Aluminium Content by E-Waste Feedstock
Aluminium content percentages for five e-waste feedstock types — medical and lab equipment (15–30%), gas analysers (15–20%), fluorescent lamp luminaires, laptops, and welding tools (all 10–15%) — for yield planning in aluminium-focused e-waste operations.
Approvals and Registration Checklist by Project Stage
A ten-approval regulatory checklist for a tyre recycling plant in India — covering pre-construction permits, pre-operation consents, and ongoing annual and quarterly compliance obligations, with issuing authority and typical timelines.
Auxiliary Systems - Functions & KPIs
Four auxiliary systems in a depolymerisation plant — utilities, nitrogen skid, ETP (Effluent Treatment Plant), and vacuum skid — with the primary function and critical KPI that determines each system's operational health.
B 4 tables
Batch vs ABAP vs Continuous — Full Comparison
A comprehensive eight-parameter comparison of the three tyre pyrolysis plant types — batch (now banned), ABAP semi-continuous, and continuous — covering operation mode, throughput efficiency, manpower, fuel, maintenance, capital cost, and regulatory suitability.
Bio-CNG Production Yield & Output - Expected Bio-CNG yield
Expected Bio-CNG output in kg/day from a 10 TPD plant for five feedstock types — pressmud gives the highest yield at 1,000 kg/day, while cattle dung gives the lowest at 175 kg/day — with vehicle fuelling equivalents for each.
Bio-CNG Production Yield & Output - Quantity Breakdown (Based on 10 TPD Input)
Daily digestate output split into solid Fermented Organic Manure (FOM) and liquid FOM for four feedstock types in a 10 TPD Bio-CNG plant — the numbers a developer needs to plan digestate storage and off-take.
Business Incorporation & Legal Structure Requirements
Three business incorporation requirements for an e-waste recycling company in India — company registration with the MCA, GST registration, and optional MSME (Udyam) registration — with the purpose and mandatory status of each.
C 26 tables
Capital Investment Slabs & Scale Factors
The seven capital investment slabs and corresponding Scale Factors used in the SPCB Annual Consent Fee formula — showing how the SF percentage decreases as plant investment grows, from 0.10% at the lowest slab to 0.01% at the highest.
CBG/ Bio-CNG conversion efficiency & Mass Balance
A complete mass balance for a 10 TPD CBG plant showing how much water is added, how much biogas is produced, and how much digestate exits the digester for five feedstock types — from agri waste to animal waste.
Closed-loop vs open-loop recycling
A four-parameter comparison of closed-loop recycling (where a plastic bottle becomes a new bottle) and open-loop recycling (where it becomes clothing or pipes) — covering material relationship, quality requirements, and circular economy outcome.
CO-digestion process: Operational Breakdown: Activities & Resources
A four-step operational guide for co-digestion in a CBG plant — combining two or more feedstock types — covering Carbon-to-Nitrogen ratio optimisation, multi-feed mixing, digestion management, and nutrient recovery from the enriched digestate.
Commercial Operations & Scale-up - Team Roles
Six permanent team roles for the commercial operations phase of a depolymerisation plant — from the Plant Manager overseeing profit and loss to shift operators, maintenance, EPR compliance, and sales and logistics.
Commonly Recycled Polymers (PET, HDPE, LDPE, PP, PS) - Polymer Identification & Properties
A quick-reference table for the five most commonly recycled plastic polymers — PET, HDPE, LDPE, PP, and PS — showing their Resin Identification Code (RIC), full name, key physical characteristics, and typical waste sources.
Commonly Recycled Polymers (PET, HDPE, LDPE, PP, PS) - Recycled End-Use Applications
What PET, HDPE, LDPE, PP, and PS plastic waste becomes after mechanical recycling — the recycled form (rPET, rHDPE, etc.) and the common end products each polymer is sold into.
Comparison of End-of-Life Tire Management Methods
A six-metric comparison of four end-of-life tire management options — retreading, recycling (material recovery), energy recovery (Tire Derived Fuel), and landfilling — showing why recycling sits above energy recovery in the waste management hierarchy for tyres.
Conceptual Plant Layout — Zone Planning
A seven-zone conceptual plant layout for a tyre recycling facility — covering reception and sorting, pre-treatment, dirty and clean processing, storage, utilities, and administration — with the key functions and requirements for each zone.
Consent Fee Scale Factors by Capital Investment
The Scale Factor (SF) brackets used in the SPCB Annual Consent Fee formula (CF = Capital Investment × SF × Pollution Index Factor) — showing how SF decreases as capital investment grows, so larger plants pay a smaller percentage but a larger absolute fee.
Consent Fee Types, Validity Periods and Minimum Fees
SPCB consent fee types, calculation basis, and minimum annual fees for Green, Orange, and Red category industrial plants — covering the Annual Consent Fee formula, CTE and CTO fee structures, and the validity period for each pollution category.
Copper Content & Recovery Categories by Waste Type
Three e-waste categories compared for copper-focused operations — IT and Telecom Equipment, Large and Small EEE, and Medical Devices — showing copper content, availability, and recovery complexity, including the outsized copper density of electric kettles (up to 42%).
Copper Content by E-Waste Feedstock
Copper content percentages for five e-waste feedstock types — from electrical kettles (42%) and thermostats (27%) at the high end to BTS/UPS/telecom equipment, air conditioners, and electric fans (all 5–10%) — for yield planning in copper-focused e-waste operations.
CRMB buyer segments in India
Profiles four buyer segments in the Indian Crumb Rubber Modified Bitumen (CRMB) market — NHAI contractors, state Public Works Departments, refinery direct offtake, and toll concessionaires — comparing order size, indicative price band, payment terms, and contract type.
CRMB Composition and Grade Performance
A three-tier table showing how rubber dosage in CRMB determines grade classification and performance — from field blend (minimal modification) through Non-HVB (highway wearing course) to High Viscosity Binder (HVB) for bridge decks and airports.
CRMB Grades — Dose, Performance Specs and Typical Applications
The three CRMB grades used in Indian road construction — Field Blend, Non-HVB, and High-Viscosity Binder — compared on rubber dose percentage, binder performance achieved, and the specific road construction applications each grade serves.
CRMB Plant Equipment Overview
A six-section equipment overview for a Crumb Rubber Modified Bitumen (CRMB) plant — covering crumb rubber storage, heated bitumen tanks, high-shear blending vessel, reaction tank, quality control laboratory, and heated dispatch tankers.
CRMB vs Conventional VG-30 Bitumen — Performance Comparison
How Crumb Rubber Modified Bitumen (CRMB) compares to conventional VG-30 bitumen across seven pavement performance properties — showing 1.5 to 2.5 times longer pavement life and 3 to 5 times longer fatigue life for CRMB.
CRMB wet process plant — 30 TPD capex breakdown
Six-line-item indicative capex breakdown for a 30 TPD Crumb Rubber Modified Bitumen (CRMB) wet process plant at India 2025 prices, covering process equipment, storage, heating, civil works, tanker fleet, and electrical systems.
CRMB Wet Process Technologies Comparison
A four-system comparison of Crumb Rubber Modified Bitumen (CRMB) wet process production technologies — McDonald Terminal Blending, SAM System, Continuous Blending, and Field Blend — covering rubber dose, temperature, particle size, reaction time, and key feature.
Crumb rubber mesh-band output from an ambient grinding line
Yield share, particle size range, primary application, and indicative price for the four mesh bands — coarse, mid-coarse, fine, and ultra-fine — that an ambient grinding line produces from waste tyres.
Crumb Rubber Physical Properties
Seven physical properties of crumb rubber that buyers verify on every purchase order — specific gravity, bulk density, particle shape, surface texture, moisture content, free metal content, and fibre content — with ASTM D5603 specifications.
Crumb Rubber Physical Specs by Source and Mesh
The physical properties that crumb rubber buyers test on every purchase order — specific gravity, bulk density, particle shape differences between ambient and cryogenic grinding, and the moisture, metal, and fibre purity limits.
Crumb Rubber Plant Equipment Overview
A nine-item equipment list for a crumb rubber production plant organised by functional section — from tyre handling and shredding through secondary grinding, steel and fibre separation, mesh classification, and bagging.
Crumb rubber specification sheet by mesh and grinding method
ASTM D5603 pass-or-fail specification limits for crumb rubber across four mesh bands — covering specific gravity, bulk density, moisture, free metal, and fibre content — the reference standard for batch certificate of analysis and offtake agreements.
CTE Annual Fee Structure
The SPCB annual consent fee formula and all its input components — scale factors that step down with plant size, pollution index factors by CPCB colour category, late-fee surcharges, and the 5% early-renewal discount.
D 7 tables
DCS vs. SCADA Comparison
A four-parameter comparison of DCS (Distributed Control System) and SCADA (Supervisory Control and Data Acquisition) for a chemical plastic recycling plant — covering primary focus, system architecture, response time, and where each system excels.
Depolymerization Reaction Types & Products
A four-reaction reference table for depolymerisation — glycolysis, hydrolysis, methanolysis, and aminolysis — showing the primary solvent, target polymer, and main monomer product for each reaction type.
Difference between biogas and compressed biogas
Side-by-side comparison of raw biogas and Compressed Biogas (CBG) covering methane purity, calorific value, impurities, and how each gas is transported — the two states of the same gas after the upgrading step.
Discharge & Emission Standards — Compliance Targets for Tyre Pyrolysis
The 10 specific discharge and emission compliance targets that every tyre pyrolysis plant must maintain — covering water effluent, stack air, ambient air, and noise, with the monitoring method and penalty trigger for each parameter.
Distillation Column and Reboiler — Pricing
Indicative price ranges for distillation columns and reboilers used in tyre pyrolysis oil upgrading — covering the equipment that separates raw Tyre-derived Pyrolysis Oil (TPO) into light, diesel-range, and heavy oil fractions.
Dry digestion process - Operational Breakdown: Activities & Resources
A five-step operational guide for dry anaerobic digestion — the process used for high-solids feedstocks like straw and crop stalks — covering preparation, tunnel loading, leachate-based fermentation, gas capture, and dry digestate discharge.
Dust Collection Types Comparison
A comparison of three dust collection types used in a cascade configuration in e-waste recycling plants — cyclone dust collector, pulse-jet baghouse, and HEPA filter — showing particle size captured, efficiency, and indicative cost range for each stage.
E 25 tables
Decision Framework Cross-Reference
A master planning checklist cross-referencing six sequential business decisions for an e-waste recycling plant — location, feedstock, plant type, capacity, machinery, and scaling path — with the course module covering each and the key questions to answer before moving to implementation.
E-Waste Recycling Machinery Cost Ranges
Indicative price ranges for ten categories of e-waste recycling equipment in India — from conveyor belts at the lower end to depopulators at the higher end — shown for small-medium and high-capacity configurations where applicable.
E-Waste Recycling Plant Area Allocation
A four-zone area allocation guide for an e-waste recycling plant — showing recommended percentages for processing, storage, administration, and movement zones — with key sub-areas in each zone for plant layout planning.
Entity Role Comparison — Tyre Pyrolysis Ecosystem
A complete map of the seven entities in the tyre pyrolysis supply chain — showing each entity's core function, who they buy from, who they sell to, and their position in the EPR obligation structure.
Environmental Compliance Requirements
Five environmental compliance requirements for an e-waste recycling plant in India — Consent to Establish, Consent to Operate, e-waste authorization, hazardous waste management authorization, and EPR registration — all mandatory, each issued by SPCB or CPCB.
Environmental Standards Reference for Tyre Recycling
The full set of environmental compliance limits a tyre recycling plant must stay within — covering effluent discharge parameters, stack emission ceilings, National Ambient Air Quality Standards for the surrounding area, and noise limits by zone.
EPR Certificate Mechanics for Tyre Pyrolysis Recyclers
A regulatory reference covering the Q-EPR formula, weightage factors for each recycled product, EPR Certificate price range, validity windows, and penalty escalation under India's Waste Tyre Extended Producer Responsibility rules.
EPR Credits — Generation, Transfer, and Surplus
A three-year trend showing EPR credit generation by tyre recyclers, credits transferred to tyre producers, and unsold credits — revealing rapidly growing generation capacity outpacing producer demand and creating a growing credit surplus in 2024-25.
EPR Revenue Scenarios and GST Treatment by End Product
EPR certificate revenue scenario comparison for 1,000 MT of waste tyre input, and the complete GST and HSN code reference for every input and output stream in a tyre recycling operation.
EPR Targets and End-Product Certificate Weightages
The Extended Producer Responsibility (EPR) obligation targets for tyre producers ramp up year by year to full coverage — and the certificate weightage multipliers show which end products generate the most EPR revenue per tonne processed.
Equipment Selection - Must-Have Features
Four must-have equipment features for a depolymerisation plant — covering the reactor agitator, distillation column packing, filter backwash system, and final product dryer — with the reason each feature is non-negotiable for continuous operation.
Estimated Land Area
Land area estimates for three scales of plastic mechanical recycling plant — from a small single-line operation (5,000–8,000 sq ft) to a large multi-line facility (1 acre+) — with the main reason for space at each scale.
Estimated Land Area Requirement
Land area requirements for CBG plants at four output scales — 2 TPD, 5 TPD, 10 TPD, and 25 TPD — with the corresponding daily feedstock input tonnage needed at each scale.
Hydrometallurgical Plant — End Products & Buyers
The five high-purity metal outputs from a hydrometallurgical e-waste recycling plant — copper sheets, silver, gold ingots, palladium, and platinum, all at approximately 99.9% purity — with typical buyers including bullion dealers, jewellers, electronics manufacturers, and catalytic converter makers.
Implementation Timeline (Realistic with Parallel Steps)
A seven-step realistic implementation timeline for setting up an e-waste recycling plant in India — from initial ground knowledge through commissioning — showing how parallel execution of legal, construction, and equipment steps compresses the timeline to approximately 8 months.
Mechanical Plant — End Products & Buyers
The five output streams sold by a mechanical e-waste recycling plant — ferrous metals, non-ferrous metals, precious and rare earth metals, plastic parts, and other recyclables — with the composition, physical form, and typical Indian buyers for each stream.
Mechanical Recycling — Non-Ferrous Metals Output
The six non-ferrous metal fractions recovered from the eddy-current and density separation stages of a mechanical e-waste recycling line — aluminium, copper, brass, zinc, lead, and tin — with each metal's share of the non-ferrous stream and its output size.
Mechanical Recycling — Plastic Parts Output
The seven plastic types in the plastic fraction recovered from mechanical e-waste recycling — ABS, polycarbonate, HDPE, PP, PVC, polystyrene, and flame-retardant plastics — with each type's share of the total plastic output, sold to plastic recyclers and moulding companies.
Mechanical Recycling — Precious Metals Output
The precious and trace metals present in the fine-powder fraction from mechanical e-waste processing — gold, silver, palladium, platinum, and copper — with their percentage ranges and the requirement to route this fraction to hydrometallurgical refiners for full value recovery.
Multi-Line Capacity Worked Examples
Two worked examples of the CPCB multi-line capacity formula for e-waste recycling plants — one with all-independent lines and one mixing independent and dependent lines — showing how only the independent line throughputs are summed to reach the SPCB authorised capacity.
PCB Plant — End Products & Buyers
The five output streams sold by an e-waste PCB recycling plant — with the crushed component mixture (precious metals fine powder) as the highest-value stream that must go to a hydrometallurgical refiner, plus ferrous, copper-rich, plastic, and residual fractions.
Pyrometallurgical Plant — End Products & Buyers
Five pure metal ingot outputs from an e-waste pyrometallurgical recycling plant — steel, aluminium, zinc, copper, and lead-and-tin ingots — produced at 95–99% purity and sold to mills, smelters, and industrial manufacturers across India.
Scaling Approaches Comparison
A side-by-side comparison of two e-waste recycling business scaling paths — Metals-First and Precious-Metals-First — showing the six-step plant addition sequence for each approach and where the two paths diverge at Steps 3 and 4.
Single-Line Capacity Worked Example
A step-by-step worked example of the CPCB single-line capacity formula for an e-waste recycling plant — showing how a 4 TPH bottleneck stage, 20 operating hours per day, and 330 operating days per year combine to give an authorised capacity of 46,200 TPA.
Total Equipment Capex by Plant Type
Master capex reference for four e-waste recycling plant types — mechanical, PCB, pyrometallurgical, and hydrometallurgical — showing required equipment, indicative total machinery investment, skill profile, and ideal operator profile for each plant type.
F 8 tables
Feasibility & TEA/LCA - Team Roles
Five key team roles for the feasibility and Techno-Economic Analysis/Life Cycle Assessment (TEA/LCA) phase of a depolymerisation plant — covering financial modelling, environmental analysis, mass balance, market pricing, and standards alignment.
Feedstock Acceptance/Rejection Criteria
A four-parameter feedstock acceptance decision table for a depolymerisation plant — showing Acceptable, Conditional (with price discount), and Rejected thresholds for PET content, PVC contamination, moisture, and colour.
Feedstock Categories for Bio-CNG Production
Five feedstock types for Bio-CNG production mapped against sources, Indian regional availability, seasonal patterns, and gas yield — a practical reference for site-specific feedstock planning.
Feedstock Cost vs. Yield by Type
A comparison of four PET-type feedstocks for depolymerisation — clear bottles, coloured PET, polyester textiles, and multi-layer packaging — showing estimated yield percentage, cost profile, and the reason for yield loss in each case.
Feedstock Quality Parameters & Business Impact
Six feedstock quality parameters that determine depolymerisation plant profitability — polymer purity, moisture content, PVC contamination, bulk density, ash/dirt content, and organic residue — with ideal ranges and business consequences.
Feedstock table 1
This table shows the liquid oil yield, syngas yield, and solid char percentage for four plastic types — pure HDPE/LDPE, pure PP, pure PS, and mixed post-consumer plastic — and describes the primary oil characteristic from each.
First-Plant Decision Checklist
Eight key decisions and their recommended defaults for a first-time e-waste recycling plant operator in India — covering plant type, capacity, capex tier, capacity declaration, feedstock source, forward integration path, EPR contracting timing, and initial workforce size.
Forward-integration plays for a 10 TPD crumb rubber plant
Four forward-integration options for a 10 TPD crumb rubber plant, showing additional capital required, revenue uplift per kilogram of processed rubber, payback period, and operational risk profile for each play.
G 7 tables
Gas Scrubber and Ball Mill — Pricing
Indicative price ranges for gas scrubbers and ball mills at three tyre pyrolysis plant capacity tiers — the gas scrubber cleans non-condensable gas before it enters the burner, and the ball mill grinds pyrolysis char into carbon black powder for sale.
Global Market Landscape for Recycled Tire Products
Market size, projected size, CAGR, primary end uses, and growth drivers for reclaimed rubber, crumb rubber, and Crumb Rubber Modified Bitumen (CRMB) — the three commercial output families from waste tyre recycling.
Gold Content & Recovery Categories by Waste Type
Three e-waste categories compared for gold-focused operations — IT and Telecom Equipment, Consumer EEE, and Medical Devices and Specialty Equipment — showing gold content range, availability, and recovery complexity for each.
Gold Content by E-Waste Feedstock
Gold content by weight for five e-waste feedstock types — from medical analysers (4.76%, the highest) to personal computers and laptops (0.0004%) — used for precious metal yield planning in e-waste recycling.
Green Belt Requirements by Location and Category
A four-location matrix of green belt requirements for industrial plants in India — showing required green belt as a percentage of plot area by location type (industrial estate, individual unit, air-polluting, critically polluted area) and pollution category (Red, Orange, Green).
Green Belt Requirements Matrix
A four-location, four-category matrix of minimum green belt percentages for industrial plants in India — with separate columns for Red, Orange, Green, and White pollution categories, and rows for industrial estates, standalone units, air-polluting sectors, and critically polluted areas.
Grinding Methods Comparison
A five-method comparison of tyre grinding technologies — mechanical ambient, cryogenic, wet grinding, micro-milling, and water jet — showing achievable particle size, temperature requirements, primary advantage, and primary limitation for each.
H 2 tables
Hammer Mill Capacity Tiers
Two capacity tiers for hammer mills used as secondary crushers in e-waste recycling — the small-to-medium tier for most first-time plants (0.5–2 TPD) and the high-capacity industrial tier for larger operations (3–10+ TPD) — with the use case and indicative cost range for each.
Heat Exchanger and Condenser — Pricing
Indicative price ranges for heat exchangers and condensers at three tyre pyrolysis plant capacity tiers — covering the condensation train that converts pyrolysis vapours into liquid Tyre-derived Pyrolysis Oil (TPO).
I 9 tables
Inbound vs. Outbound Logistics Parameters
A four-parameter logistics comparison for a chemical plastic recycling (depolymerisation) plant — covering inbound waste transport and outbound monomer/chemical shipment on material state, transport mode, safety class, and site connectivity.
Independent vs Dependent Lines
Five aspects comparing independent and dependent processing lines in a multi-line e-waste plant — a critical regulatory distinction where CPCB counts only independent lines toward authorised TPA capacity, and dependent lines are excluded from the capacity calculation.
Indigenous vs. Global Technology Comparison
A five-parameter comparison of indigenous and global technology options for a chemical plastic recycling (depolymerisation) plant — covering capital cost, technical support responsiveness, process maturity, customisation flexibility, and compliance standards.
Indigenous vs. Global: Technical Comparison
This table compares Indian-manufactured (indigenous) plastic pyrolysis technology with global technology from EU, US, and China across five technical dimensions: design focus, material handling, capital cost, automation, and compliance standard.
Industrial Estate vs Standalone Unit
This table compares industrial estate locations (GIDC, MIDC, RIICO) with standalone private land for plastic pyrolysis plants across clearance speed, power infrastructure, SWM compliance, feedstock access, and cost.
Industrial Zone Requirements for Recycling Plants
Industrial zone requirements for four types of tyre recycling plant in India — showing which industrial zone classification (light, medium, or heavy) each plant type requires and the key regulatory reason for that classification.
IRC SP:53 specification sheet — CRMB 55 and CRMB 60
Eight-parameter IRC SP:53 pass-or-fail specification sheet for CRMB 55 and CRMB 60 grades, covering softening point, penetration, elastic recovery, flash point, viscosity, storage stability, loss on heating, and penetration retention after thin film oven test.
Iron Content & Recovery Categories by Waste Type
Three e-waste waste categories compared for iron-focused operations — showing iron content range, availability of that waste type, and recovery complexity — to help operators choose the best feedstock mix for a ferrous-metal-centred e-waste recycling business.
Iron Content by E-Waste Feedstock Category
Iron content percentages for five e-waste feedstock categories — from large appliances like dishwashers and fans (55% iron) to heating equipment (35–45%) — used for yield planning in e-waste recycling operations focused on ferrous metal recovery.
M 11 tables
Magnetic Separator Configurations
Two magnetic separator configurations used in e-waste mechanical recycling — the overhead magnetic belt (for large conveyor flows) and the magnetic drum (for continuous fine-material feed) — with how each works, indicative cost ranges, and where each is used in the processing line.
Material Bulk Density for Storage Calculations
Bulk density values for five tyre-derived materials — whole tyres, shredded chips, crumb rubber, fine powder, and reclaimed rubber sheets — used to convert mass-based storage requirements into volume-based storage area calculations.
Material Composition by Tyre Type
Percentage breakdown of eight material components (rubber, carbon black, metals, textiles, zinc oxide, sulphur, additives, and carbon-based total) across three tyre categories — car/utility, truck/lorry, and OTR tyres.
Maximum Contamination Tolerance Levels
Maximum contamination tolerance levels and technical solutions for four key contaminants in depolymerisation feedstock — PVC content, moisture, other polymers, and ash/dirt — the go/no-go specifications for feedstock acceptance.
Mechanical Plastic Recycling - Difference between recycling vs recovery vs disposal
A six-dimension comparison of the three ways plastic waste can be handled — mechanical recycling, energy recovery, and disposal — showing why mechanical recycling sits at the top of the plastic waste management hierarchy.
Mechanical Recycling vs Chemical Recycling - Business & Economic Comparison
A five-parameter business and economic comparison of mechanical recycling and chemical recycling for plastics — covering capital investment requirements, operating costs, market maturity, end-market access, and regulatory compliance burden.
Mechanical Recycling vs Chemical Recycling - Environmental Impact (LCA Insights)
A three-parameter environmental comparison of mechanical and chemical recycling for plastics using Life Cycle Assessment (LCA) insights — covering carbon footprint, energy demand, and water usage.
Mechanical Recycling vs Chemical Recycling - Technical & Process Comparison
A five-parameter technical comparison of mechanical recycling and chemical recycling (advanced) for plastics — covering process type, polymer chain behaviour, feedstock purity requirements, yield efficiency, and colour output quality.
Mechanical Recycling vs. Depolymerization Comparison
A six-parameter comparison of mechanical recycling and depolymerisation (chemical recycling) — covering process type, feedstock flexibility, material quality output, recycling cycle limits, contaminant removal, and energy and capital cost.
Mechanical Recycling — Ferrous Metals Output
Two ferrous metal output streams from e-waste mechanical recycling — iron alloys and steel (85–95% of the ferrous mix, sold to foundries and metal traders) and nickel-based alloys (5–15%, sold to nickel alloy manufacturers) — with typical output size and buyers.
Mechanical vs. Monomer Recovery vs. Feedstock Recycling Comparison
A seven-parameter comparison of the three plastic recycling approaches — mechanical recycling, monomer recovery (depolymerisation), and feedstock recycling (pyrolysis) — covering everything from molecular-level behaviour to output quality and practical applications.
N 2 tables
Noise Limits and Working Hour Regulations
Six noise and working hour regulations applicable to e-waste recycling plants — industrial area noise limits by time period, maximum daily and weekly work hours under the Factories Act, continuous work limit before mandatory rest, and overtime wage rules.
Non-Ferrous Metal Mixture Composition
The composition of the non-ferrous metal mixture recovered from e-waste mechanical processing — six metals from aluminium at 45–55% down to tin at 1–3% — used as a reference for calculating non-ferrous output yields and planning buyer relationships.
O 4 tables
Operational Breakdown: Activities & Resources
A five-step operational guide for wet anaerobic digestion in a CBG plant — from pre-processing feedstock to de-sludging the reactor — with the key activities and essential equipment at each stage.
Operational flexibility and limitations
A side-by-side comparison of five CBG feedstock types showing each one's main operational advantage and its hardest practical limitation — the trade-offs a developer must accept when choosing a primary feedstock.
output yeild
This table shows the percentage yield and daily/annual output quantities for the four products of a plastic pyrolysis plant — liquid oil, carbon char, syngas, and moisture/loss — modelled at 30 tonnes per day input capacity.
Overall Depolymerization Process Flow Stages
A four-stage process flow for depolymerisation (chemical plastic recycling) — showing the input, key action, and output at each stage from waste bale pre-treatment through to virgin monomer purification.
P 23 tables
Physical and Chemical Properties of Waste Tires
Nine physical and chemical properties of waste tyres with their recycling significance — covering hardness, density, tensile strength, rubber content, steel content, textile fibres, carbon black, sulfur, and zinc oxide.
Physical Parameters Relevant to Pyrolysis
A four-parameter reference table for waste tyre physical properties relevant specifically to pyrolysis — covering hardness, density, tensile strength, and elongation — with the impact of each parameter on pyrolysis reactor design and operation.
Pilot Runs & Commissioning - Team Roles
Six team roles for the commissioning (pilot runs and first start) phase of a depolymerisation plant — covering start-up management, automation fine-tuning, process troubleshooting, panel operation, monomer quality testing, and equipment vendor support.
Plant Area Requirements by Reactor Type
Minimum plot area requirements for tyre pyrolysis plants by reactor type — ABAP Batch reactors (3,000–4,000 m² base plus increments per additional reactor) and Continuous process plants (7,000 m² minimum for 60+ TPD scale).
Plant Construction (EPC) - Team Roles
Six team roles and headcounts for the EPC (plant construction) phase of a depolymerisation plant — from the EPC project manager coordinating budget and timeline to the certified welders and QA/QC inspectors ensuring construction quality.
Plant Scale vs. Land Area Requirements
Land area requirements for three scales of depolymerisation (chemical plastic recycling) plant — from a small modular pilot at 1.0–1.5 acres to a large industrial hub at 10–20+ acres — with the key characteristic of each scale tier.
Plastic mechanical recycling - Upstream Entities – Collection & Supply
A four-entity map of the upstream (collection and supply) side of the plastic mechanical recycling chain — covering waste generators, local bodies (ULBs), waste pickers, and scrap yards, with each entity's specific role.
Plastic mechanical recycling - Downstream Entities (Manufacturing & Market)
A three-entity map of the downstream (manufacturing and market) side of the plastic mechanical recycling chain — covering converters, brand owners (PIBOs), and end consumers, showing who buys recycled granules and why.
Plastic Mechanical Recycling - Enabling Entities (Compliance & Finance)
A three-entity map of the enabling (compliance and finance) side of the plastic mechanical recycling chain — covering pollution control boards, PROs, and financial institutions, with their roles in supporting plant operations and EPR compliance.
Plastic Mechanical Recycling - Midstream Entities (Processing & Quality)
A four-entity map of the midstream (processing and quality) side of the plastic mechanical recycling chain — covering aggregators, mechanical recyclers, logistics providers, and technology providers, with each entity's role.
Plastic polymer landscape - technical summary
This table covers six plastic polymer types (PE, PP, PS, MLP, PET, PVC) with their resin identification codes, pyrolysis suitability rating, the type of output each produces, and the reactor handling action required for each.
Plastic Pyrolysis Vs Mechanical Plastic Recycling
This table compares plastic pyrolysis and mechanical recycling across four key dimensions: processing method, feedstock tolerance, output quality, and lifecycle outcome.
Plastic Pyrolysis Vs Plastic Chemical Recycling
This table compares pyrolysis (a chemical recycling route) with conventional mechanical recycling across method, feedstock requirements, output quality, and long-term lifecycle potential.
Pollution Index Classification and Inspection Frequency
Four CPCB pollution index categories for industrial plants — Red, Orange, Green, and White — with the Pollution Index (PI) range that defines each category and the SPCB inspection frequency that applies.
Pollution Index Classification Table
CPCB Pollution Index classification table for biogas plants — mapping feedstock type, PI score, wastewater generation, and CTO validity (5 or 7 years, or exempt) across RED, BLUE, and WHITE categories.
Polymer-wise Chemical Characteristics for Depolymerization
A four-polymer reference table showing the monomer output, chemical bond type, and chemical processing personality for PET, Nylon 6, Nylon 6,6, and Polyurethane in depolymerisation — the chemical basis for process design decisions.
Process Differences by Feedstock type
A comparison of five feedstock types for CBG plants showing the primary digestion challenge for each and the unique pre-treatment step that addresses it — from lignin-heavy agro-waste to pH-sensitive industrial effluents.
Project Conceptualization - Team Roles
Six key team roles for the project conceptualisation phase of a chemical plastic recycling (depolymerisation) plant — covering strategy, process engineering, sustainability, feedstock, facility planning, and financial modelling.
Proximity to Feedstock Sources - Urban vs industrial waste hubs
A four-parameter business comparison of urban waste hub sourcing and industrial waste hub sourcing for a plastic mechanical recycler — covering processing cost, yield percentage, market value, and supply security.
Pyrolysis Influencing Factors and Their Effects
A process control reference table showing how six pyrolysis variables (temperature, time, pressure, particle size, heating rate, feedstock) should be set to maximise each of six target outputs — oil, gas, char, limonene, BTX aromatics, and high-quality char.
Pyrolysis Plant — Zone Area Allocation
A four-zone area allocation guide for a tyre pyrolysis plant layout — showing recommended percentage allocation of total plot area across processing, storage, administration, and movement/safety zones with key sub-areas.
Pyrolysis Reactor — Pricing by Capacity
Indicative price ranges for tyre pyrolysis reactors at four capacity configurations — 3–6 TPD ABAP semi-continuous, 8–12 TPD semi-continuous and continuous options, and 15–20+ TPD fully continuous — for capital planning.
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A four-polymer reference table comparing contamination behaviour, melt flow and processing characteristics, and recyclability for PET, HDPE, LDPE/LLDPE, and PP — the technical parameters that determine mechanical recycling processing decisions.
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Capacity Ranges by Plant Type
Recommended starting capacity ranges for the four e-waste recycling plant types — mechanical (2–5 TPD), PCB (0.5–2 TPD), pyrometallurgical (1–5 TPD), and hydrometallurgical (50–500 kg/day of concentrate) — with the commercial and operational reasoning for each range.
Reclaimed Rubber Plant Equipment Overview
A ten-item equipment list for a reclaimed rubber production plant organised by functional category — from feedstock pre-processing through devulcanisation, refining, and finishing — with key specifications for each item.
Reclaimed Rubber Product Specs by Source Tyre and Tier
The batch-level quality specifications that buyers test on every shipment of reclaimed rubber — covering composition, mechanical properties by source tyre type, processing behaviour, and contamination limits.
Recovered Carbon Black (rCB) — Application Areas
Five industry application areas for recovered carbon black (rCB) from tyre pyrolysis — covering rubber compounding, plastic pigmentation, paint tinting, construction additives, and activated carbon adsorbents — with the specific role rCB plays in each.
Recycler Density Categorisation by State
Indian states categorised into low (0–15 plants), medium (16–40 plants), and high density (41+ plants) for authorised tyre recycling plants — showing that 4 high-density states account for nearly 60% of all authorised plants nationally.
Regulatory Approvals - Team Roles
Five team roles for navigating regulatory approvals for a chemical plastic recycling (depolymerisation) plant — covering SPCB/CPCB coordination, EIA drafting, legal compliance, fire safety, and EPR portal management.
Roles and responsibilities of different entitires in Biogas sector
Seven-entity responsibility map for a CBG project — covering feedstock suppliers, farmers, project developer, technology provider, government, banks, and OMCs, with each party's specific duties across supply, finance, operations, and off-take.
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Scaling Stages — Capacity and Investment Overview
A six-parameter scaling comparison for tyre recycling plants at pilot, commercial transition, and full-scale stages — covering capital investment, facility size, staffing, equipment type, annual output, and the strategic purpose of each stage.
Shredder Types Comparison
A comparison of three shredder types used in e-waste recycling — single-shaft, dual-shaft, and quad-shaft — showing mechanism, ideal use case, output particle size, and indicative cost range for each configuration.
Site Selection — Zonal Requirements
Seven mandatory site selection parameters for a tyre pyrolysis plant in India — industrial zone classification, habitation and water body setback distances, eco-sensitive zone buffers, road access requirements, green belt minimum, and fire access route.
Stakeholder Mapping Across BIO-CNG Project Stages
Five-stage lifecycle map for a Bio-CNG project showing which parties — developers, banks, technology providers, OMCs — are involved at each stage, and what each stage must achieve before the next begins.
State-wise Distribution of Authorised Tyre Recyclers
Rankings of India's top 8 states by number of authorised tyre recycling plants — Maharashtra leads with 82 plants (14.86% of national total), followed by Gujarat (77, 13.95%) and Haryana (54, 9.78%).
Steel Recovery — Upgrading Levels and Buyers
Three levels of steel cleaning from tyre pyrolysis — mechanical (90–95% purity), thermal kiln (97%), and chemical HCl treatment (98–99%) — with the upgrading process and target buyers at each purity tier.
Storage Tanks and Cooling Tower — Pricing
Indicative price ranges for TPO (Tyre-derived Pyrolysis Oil) storage tanks and cooling towers at three tyre pyrolysis plant capacity tiers — essential equipment for oil product storage and process cooling water management.
Strategic Comparison - India Vs Global Market
This table contrasts the plastic pyrolysis sector in India with the global market on four dimensions: primary end-use of oil, regulatory driver, technology choice, and market demand.
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Capex ranges by product tier — 10 TPD Indian plant
Indicative capital investment ranges for five 10 TPD plant configurations in Indian tyre rubber recycling, from a basic crumb-only ambient line through to a full reclaimed rubber devulcanisation plant, with separate Indian and import equipment totals.
Technology Licensing & Procurement - Team Roles
Five team roles for the technology licensing and equipment procurement phase of a depolymerisation plant — covering technology negotiations, vendor management, factory expediting, intellectual property review, and payment control.
Three product families: side-by-side comparison
A nine-row reference comparing every sub-grade across crumb rubber, Crumb Rubber Modified Bitumen (CRMB), and reclaimed rubber — covering output spec, buyer segment, plant investment tier, contract type, and indicative price range per kilogram.
Top 3 crumb rubber applications in India side-by-side
Side-by-side comparison of the three largest crumb rubber application families in India — civil and infrastructure, moulded products, and sports surfaces — showing mesh band, volume share, typical lot size, contract type, and contamination specification.
TPO Refined Oil Fractions
A three-fraction breakdown of Tyre-derived Pyrolysis Oil (TPO) after distillation — light gasoline-range, diesel-range middle, and heavy oil — with boiling range, characteristics, and commercial applications for each.
Types of Tires as Feedstock
A four-category reference table for waste tyre feedstock — automobile, off-road, specialty, and OTR (Off-The-Road) tyres — showing typical weight ranges, construction characteristics, and where each category is available in India.
Tyre Bead Separator and Shredder — Pricing
Indicative price ranges for tyre bead separators and shredders at three plant capacity tiers — 3–6 TPD (low), 8–12 TPD (mid), and 15–20+ TPD (high) — for capital planning in tyre recycling and pyrolysis projects.
Tyre Pyrolysis Implementation Timeline
A seven-phase roadmap from initial market research through to Consent to Operate, showing typical durations, which phases can run in parallel, and the output artifact that closes each phase — total end-to-end timeline is 12 to 18 months.
Tyre Recycling End Products — Cross-product Comparison
Side-by-side comparison of nine tyre recycling outputs across three product families — crumb rubber grades, CRMB road-bitumen blends, and reclaimed rubber tiers — showing mesh or dose, buyers, capex tier, and discount versus virgin for each.
Tyre Recycling — Forward Roadmap & KPI Matrix
Five strategic industry pillars for India's tyre recycling sector compared across today's state versus 2030 roadmap targets — showing where collection rates, EPR compliance, recycled-content uptake, recovered carbon black commercialisation, and regulatory harmonisation are headed.
Tyre Size and Weight Comparison
Physical dimensions (diameter and width in inches) and weight ranges for the three main tyre classes — passenger car, truck, and OTR (Off-The-Road) — used for shredder sizing, feedstock logistics planning, and storage calculations.
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Water Requirements for Depolymerization Plant
Daily water quantity requirements and quality specifications for a depolymerisation plant — cooling makeup, process water (demineralised), boiler feed (softened), and domestic/safety water — the planning inputs for water connection sizing and treatment.
Weighing System and Magnetic Separator — Pricing
Indicative price ranges for weighing systems and magnetic separators at three tyre recycling plant capacity tiers — from platform scales and drum separators at the low end to truck weighbridges and heavy-duty magnetic separators at the high end.
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Zone 1: Pre-Processing & Feeding (10 TPD Capacity) - Capacity, specification & price ranges
Seven pre-processing and feeding equipment items for a 10 TPD CBG plant — with throughput specifications and indicative procurement price ranges — covering shredders, hydro-pulpers, conveyors, mixing tanks, and feeding pumps.
Zone 2 - Equipment function and application - Core Reactor Technologies
Five anaerobic digester reactor technologies compared by feedstock type, total solids percentage, key design features, and the core advantage of each — a reference for selecting the right reactor for a specific feedstock mix.
Zone 2 - Capacity, specification & price ranges
Seven Zone 2 digestion equipment items for a 10 TPD CBG plant — digester tanks, agitators, biogas storage dome, heating coils, blower, and safety fittings — with capacity specifications and indicative Indian supplier price ranges.
Zone 3 - Gas Cleaning & Upgrading - Upgrading Technologies
Side-by-side comparison of three biogas upgrading technologies — Membrane Separation, PSA, and Water Scrubbing — covering how each works, methane recovery %, power demand, maintenance burden, and startup speed.
Zone 3 - Gas Cleaning & Upgrading Equipments - Capacity, specification & price ranges
Seven Zone 3 gas cleaning and upgrading equipment items for a 10 TPD CBG plant — from H2S scrubber through membrane upgrading unit and online analyzer — with technical specifications and indicative Indian supplier price ranges.
Zone 4 - Compression & Bottling Equipments - Capacity, specification & price ranges
Equipment specifications and indicative price ranges for Zone 4 — the compression and bottling stage of a CBG plant — covering the five main items from the high-pressure compressor to the emergency shut-off system.
Zone 5 - Digestate Management Equipments - Capacity, specification & price ranges
Equipment specifications and indicative price ranges for Zone 5 — the digestate management stage of a CBG plant — covering the seven items that separate, store, dry, and filter digestate into marketable Fermented Organic Manure (FOM).
Zoning Applicability and Compliance
Zoning and buffer zone rules for biogas plants classified as RED, BLUE, or WHITE under CPCB guidelines — showing where each category can be built, how far from residential areas, and what compliance steps are mandatory.