India is covered by 423 guides on this site — most recently updated Oct 14, 2026. Each guide combines local discharge standards, engineering specs and cost benchmarks for industrial and municipal wastewater projects.
Effluent Treatment Plant in Chennai: 2026 Engineering Buyer's Guide
Effluent treatment plant in Chennai: 2026 guide to ETP cost, technology selection (MBR/DAF/UASB), TNPCB discharge limits, and supplier checklist for B2B buyers.
Domestic Sewage Treatment in Chennai: 2026 Engineering Guide for Facilities
Domestic sewage treatment in Chennai for 2026: TNPCB discharge norms, STP technology options, sizing data, and packaged plant selection for B2B sites.
ArcelorMittal India Plant Acquisition: 2026 Wastewater Compliance Guide
Wastewater requirements when ArcelorMittal acquires a plant in India: CPCB consent, ZLD drivers, AM/NS India effluent specs, and 2026 compliance steps.
Effluent Treatment Plant in Hyderabad 2026: Buyer's Guide to ETP Design, Cost & Compliance
Effluent treatment plant in Hyderabad — 2026 buyer's guide covering ETP cost, process selection, TSPCB/CPCB discharge limits, and supplier selection for pharma, textile & food industries.
Domestic Sewage Treatment in Hyderabad: 2026 Engineering & Compliance Guide
Domestic sewage treatment in Hyderabad explained for 2026: decentralized STP technology, Telangana PCB norms, and sizing for apartments, villas and commercial buildings.
Effluent Treatment Plant in Bangalore: 2026 Engineering Guide
Effluent treatment plant in Bangalore — process design, KSPCB discharge norms, costs, and technology selection for pharma, textile and steel industries in 2026.
Domestic Sewage Treatment in Bangalore: 2026 Engineering Guide
Domestic sewage treatment in Bangalore in 2026: BWSSB rules, costs, and the right STP tech for apartments, villas, and small communities.
Effluent Treatment Plant in Delhi: 2026 Engineering Guide
Effluent treatment plant in Delhi — 2026 guide to DPCC/CPCB discharge norms, process selection (MBR vs SBR vs ETP), costs and supplier checklist.
Domestic Sewage Treatment in Delhi: 2026 Capacity, Compliance & Technology Guide
2026 guide to domestic sewage treatment in Delhi—sewage generation 792 mgd, STP capacity 667 mgd, DJB discharge standards, technology choices, and decentralized options.
Effluent Treatment Plant in Mumbai: 2026 Engineering Buyer's Guide
Effluent treatment plant in Mumbai — 2026 buyer's guide covering MPCB discharge norms, ETP process selection, capacity sizing, costs and supplier evaluation for industrial buyers.
Domestic Sewage Treatment in Mumbai: 2026 Engineering Guide
Domestic sewage treatment in Mumbai for 2026: CPHEEO standards, STP technology options, Mumbai-specific constraints, and engineering specs for compliant STPs.
Wastewater Requirements When Intel Acquires a Plant in India (2026 Guide)
What wastewater rules apply when Intel acquires a plant in India in 2026? CPCB, state PCB, EIA Notification 2006, and ETP retrofit costs explained.
Pharmaceutical Wastewater Treatment in India (2026 Guide)
Pharmaceutical wastewater treatment in India: 2026 ETP process design, CPCB/SPCB discharge limits, API plant case data, and equipment selection guide.
Textile Wastewater Treatment in India: 2026 Process, Cost & Compliance Guide
Textile wastewater treatment in India: 2026 process flow, ZLD costs, CPCB/SPCB discharge limits, and a comparison of MBR, Fenton, ozone and RO for textile mills.
Visakhapatnam pitches Singapore-style four-source water plan for 2047, Sept 2026
In a report published on 15 September 2026, The Times of India said the Visakhapatnam Development Council has proposed a 2047 water security plan built on four sources — existing reservoirs, Polavara…
Rural Sewage Treatment in India: 2026 Engineering Guide to Decentralized STPs
Rural sewage treatment in India in 2026: decentralized STP options, COD/BOD targets, SBM-G Phase II funding, and how WSZ A/O and MBR package plants fit village-scale duty.
Hotel Resort Wastewater Treatment in India 2026: Sizing, Technology & Compliance Guide
Complete engineering guide for hotel/resort STP in India: CPHEEO sizing, MBBR vs MBR vs WSZ selection, 2026 cost bands, CPCB/SPCB norms, reuse standards, and state-specific design factors.
Residential Wastewater Treatment in India: 2026 Engineering Guide
Residential wastewater treatment in India: 2026 MLD data, CPCB 20 KLD rule, STP technology comparison, sizing, costs and reuse options for housing societies.
Domestic Sewage Treatment in India: 2026 Process, Compliance & Equipment Guide
Domestic sewage treatment in India 2026: CPCB effluent limits, process selection (MBR vs SBR vs FBB), CAPEX/OPEX data, and packaged STP equipment specs.
Wastewater Requirements When UPM Acquires an India Plant (2026 Guide)
2026 compliance guide to wastewater rules when UPM acquires an Indian plant: CPCB General Standards, CTO/CTE, SPCB category, OCEMS and ZLD triggers.
Wastewater Requirements When Samsung Electronics Acquires an India Plant (2026 Guide)
What wastewater rules apply when Samsung Electronics acquires an Indian plant? 2026 playbook on Water Act 1974, SPCB consent transfer, ZLD, and cathode-coating effluent.
Wastewater Requirements When International Paper Acquires an India Plant (2026 Guide)
What wastewater consents, SPCB filings and treatment trains apply when International Paper acquires an Indian pulp & paper mill in 2026 — CTO, CTE, EIA and ZLD explained.
Lonza India Plant Acquisition: 2026 Wastewater Compliance Guide
2026 guide to wastewater requirements when Lonza acquires a plant in India — GPCB consent, EIA Notification 2006, CETP/SPCB rules, and ZLD risk for pharma.
TSMC India Plant Acquisition: 2026 Wastewater Compliance Guide
2026 wastewater compliance guide for TSMC acquiring a fab in India — CPCB/SPCB consent, ZLD strategy, PFAS handling, and discharge limits for semiconductor effluent.
WuXi AppTec India Plant Acquisition: 2026 Wastewater Compliance Guide
What wastewater rules apply when WuXi AppTec acquires an India plant in 2026 — CPCB/SPCB consents, GPCB norms, treatment train and re-permit steps.
Bayer India Plant Acquisition: 2026 Wastewater Compliance Guide
Wastewater rules for Bayer's India plant acquisition in 2026 — CPCB, GPCB consents, ZLD thresholds, MoEF&CC EIA, and reuse standards explained.
SK On India Plant Acquisition: 2026 Wastewater Compliance Guide
Wastewater rules that apply when SK On acquires a plant in India — CPCB/SPCB effluent standards, Jal Shakti, and EV battery wastewater treatment steps.
Afghan water utility delegation visits New Delhi's Okhla wastewater plant, Sept 2026
On 21 September 2026, a delegation from Afghanistan's urban water supply and sewerage company, led by chief executive Ghulam-Rahman Kazem, visited the Okhla wastewater treatment plant in New Delhi to…
Merck India Plant Acquisition: 2026 Wastewater Compliance & Treatment Guide
2026 wastewater requirements when Merck acquires an Indian plant — CPCB consent, ZLD rules, pharma effluent limits, and treatment equipment selection.
Wastewater Requirements When Samsung SDI Acquires a Plant in India: 2026 Compliance Guide
2026 compliance guide for Samsung SDI's India plant acquisition: CPCB/SPCB consent, battery effluent limits, ZLD mandates, ETP retrofit roadmap and SPA environmental reps.
