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.
Semiconductor & Data Hall Process Wastewater in Hyderabad (2026 Engineering Guide)
2026 guide to semiconductor and data hall process wastewater in Hyderabad: HMWSSB reuse corridors, cooling demand, and treatment train design.
Effluent Treatment Plant in Nagpur: 2026 Engineering & Buyer Guide
Effluent treatment plant in Nagpur: 2026 engineering guide covering MPCB norms, Ramtek textile ETP case data, technology choices and supplier selection.
Semiconductor & Data Hall Wastewater in Delhi (2026 Engineering Guide)
2026 engineering guide to semiconductor and data hall process wastewater in Delhi, India — contaminants, Delhi CPCB norms, and treatment train design.
UV Disinfection System Capital and Operating Cost for 20 MLD STP in India (2026 Guide)
2026 capex and opex for UV disinfection on a 20 MLD STP in India — dosing math, lamp replacement, power and CPCB/MoHUA faecal coliform limits explained.
Domestic Sewage Treatment in Nagpur: 2026 Engineering Guide
Domestic sewage treatment in Nagpur: 2026 MBBR/STP design, MPCB discharge norms, costs, and supplier selection for residential and commercial projects.
Semiconductor & Data Hall Process Wastewater in Chennai, India (2026 Engineering Guide)
How Chennai semiconductor fabs and data halls should treat process wastewater in 2026 — UPW chemistry, Tamil Nadu PCB norms, ZLD targets, and recovery options.
Effluent Treatment Plant in Surat: 2026 Engineering Buyer's Guide
Effluent treatment plant in Surat — 2026 engineering guide covering GPCB discharge norms, textile effluent design, DAF/RO integration, and supplier selection for Gujarat industries.
Bengaluru Semiconductor & Data Hall Process Wastewater: 2026 Engineering Guide
2026 engineering guide to handling process wastewater from Bengaluru semiconductor fabs and data halls: UPW, CMP, HF, PFAS, KSPCB norms and ZLD options.
Surface Aerators vs Submerged Aeration for Facultative Ponds in India (2026 Guide)
Surface aerators vs submerged aeration for Indian facultative ponds in 2026: oxygen transfer, energy, depth limits and retrofit decision framework.
Domestic Sewage Treatment in Surat: 2026 Engineering & Compliance Guide
2026 engineering guide to domestic sewage treatment in Surat: SBR/hgSBR performance data, GPCB standards, treatment plant design, costs, and supplier checklist.
UV Reactor Selection for E. coli Log Reduction in India Wastewater Reuse (2026 Guide)
How to select a UV reactor for E. coli log reduction in Indian wastewater reuse—fluence, hydraulics, India reuse limits, and pre-treatment guidance.
Effluent Treatment Plant in Lucknow: 2026 Buyer's Guide
Effluent treatment plant in Lucknow — 2026 engineering buyer's guide covering UPPCB norms, technology choices, capacity sizing, and process selection.
Domestic Sewage Treatment in Lucknow: 2026 Engineering Guide
2026 guide to domestic sewage treatment in Lucknow: UASB and FAB plant performance, design loads, and equipment selection for municipal and residential projects.
Best Aeration Technologies for Energy-Efficient Activated Sludge STPs in India (2026 Guide)
Compare the best aeration technologies for energy-efficient activated sludge STPs in India. 2026 data on DO control, alpha factor, blower VFDs and 0.19–0.91 kWh/m³ savings.
Effluent Treatment Plant in Jaipur: 2026 Engineering Buyer's Guide
Effluent treatment plant in Jaipur — 2026 buyer's guide covering RSPCB/CPCB norms, textile and chemical effluent specs, MBR/DAF/RO process selection, and supplier criteria.
Domestic Sewage Treatment in Jaipur: 2026 Engineering & Compliance Guide
Domestic sewage treatment in Jaipur for 2026: local STP unit processes, RSPCB discharge norms, design parameters, costs, and a HydropureWater equipment checklist.
Effluent Treatment Plant in Ahmedabad: 2026 Engineering Buyer's Guide
Effluent treatment plant in Ahmedabad: 2026 buyer's guide covering GPCB norms, CAPEX/OPEX, technology comparison, and how to pick an ETP manufacturer in Gujarat.
Domestic Sewage Treatment in Ahmedabad: 2026 Engineering Guide
Domestic sewage treatment in Ahmedabad: AMC STP data, design parameters, costs and 2026 compliance guidance for residential and commercial projects.
AMRUT 2.0 Wastewater Pump Vendors: 2026 Energy & Performance Data
Compare wastewater pump vendors under AMRUT 2.0 with 2026 energy performance data, IE3/IE4 motor specs, and procurement guidance for Indian utilities.
Effluent Treatment Plant in Pune: 2026 Engineering & Buyer Guide
Effluent treatment plant in Pune — 2026 engineering specs, MPCB discharge limits, cost drivers, and how to choose a compliant ETP for industrial buyers.
Domestic Sewage Treatment in Pune: 2026 Process, Compliance & Cost Guide
Domestic sewage treatment in Pune for 2026 — STP process stages, MPCB consent rules, technology comparison, and CAPEX ranges for residential and commercial sites.
Effluent Treatment Plant in Kolkata: 2026 Engineering Buyer's Guide
Effluent treatment plant in Kolkata — 2026 engineering buyer's guide covering process design, CPCB/SPCB norms, costs, and equipment selection for industrial buyers.
Net Zero Equipment Upgrades for India Municipal Water Boards (2026 Guide)
2026 roadmap for Indian municipal water boards pursuing net zero: IGBC water ratings, energy-neutral STP tech, biogas recovery, and equipment upgrade paths.
UV + Chlorination Integration for Municipal STPs in India (2026 Guide)
2026 engineering guide to UV and chlorination integration in Indian municipal STPs: CPCB limits, CT tables, dose curves, and reuse outcomes compared.
Sewage Pumping Station Cost per kW in India Tier 2 Cities (2026 Guide)
2026 cost per kW for sewage pumping stations in Indian Tier 2 cities — equipment, civil works, energy and O&M breakdown with real project ranges.
Purified Water Cooling Tower Cost Savings for India Data Centres (2026 ROI Guide)
How purified water and blowdown reuse cut India data centre cooling-tower OPEX by 30–70% in 2026 — with CAPEX, WUE and cycle math.
Tannery Effluent Treatment Technologies in Tamil Nadu: 2026 Engineering Guide
Tannery effluent treatment technologies in Tamil Nadu: raw effluent characteristics, CETP performance gaps, and the 2026 upgrade path to ZLD compliance.
Capital Cost of Ozone System for Water Treatment in India 2026
Capital cost of ozone systems for water treatment in India 2026. Compare g/hr vs m³/hr sizing, AOP variants, and component costs for ETP, STP, and pharma duty.
Ozone vs Chlorine Water Treatment in India: 2026 Operating Cost per m³ Compared
Ozone vs chlorine water treatment cost per m³ in India for 2026. Compare ozone dose, chlorine dose, power use and annual OPEX for Indian ETP/STP duty.
Domestic Sewage Treatment in Kolkata: 2026 Engineering Guide
Domestic sewage treatment in Kolkata for 2026: East Kolkata Wetlands benchmarks, MBBR vs MBR vs SBR technology, CPCB discharge norms, and packaged STP sizing.
