STP & ETP Blog: Technical Guides on Wastewater Treatment
Our blog covers practical engineering topics for anyone planning or operating a Sewage Treatment Plant or Effluent Treatment Plant in India. You will find capacity calculation guides, technology comparisons like MBBR versus SBR versus MBR, industry specific treatment guides for pharma, textile and dairy effluent, and state wise pollution control board compliance requirements. These articles are written by our engineering team based on real project experience, not generic content, so you get information you can actually use when planning a plant or preparing for compliance.
A practical checklist for bulk waste generators under SWM Rules 2026: registration, four-stream segregation, on-site processing, EBWGR certificates and records.
A practical checklist for bulk waste generators under SWM Rules 2026: registration, four-stream segregation, on-site processing, EBWGR certificates and records.
Design a water recycling system for cooling towers and process water: water balance, cycles of concentration, treatment train and payback, with an example.
Is filtration enough to reuse treated wastewater? Learn when you need UF, RO, softening or disinfection, and how to match tertiary treatment to each reuse.
Know what to remove before your main ETP: solids, oil, extreme pH, heat and toxic streams. A stage-by-stage pre-treatment guide for industrial wastewater.
Select the right air blower for your STP or ETP: compare lobe, screw and turbo blowers, size airflow and pressure from oxygen demand and cut aeration power.
Compare filter press, screw press, belt press, centrifuge and drying beds for STP sludge. See cake dryness, polymer use, space and cost to choose well.
Discover the multi-step process of turning raw sewage into clean water through advanced filtration and disinfection, ensuring safe, reusable water for the future.