Sewage Treatment Plants (STP)Effluent Treatment Plants (ETP)RO & Water Treatment PlantsZero Liquid Discharge (ZLD)Water Softeners & DM Plants
Packaged & civil STPs for every footprint

Sewage Treatment Plants (STP)

Envora designs, builds and commissions sewage treatment plants for housing societies, hotels, hospitals, campuses and industry. Choose compact packaged STPs (MBBR, SBR or MBR) or civil-built systems sized to your daily flow, with treated water fit for flushing, gardening and cooling-tower reuse.

  • MBBR, SBR, MBR & extended-aeration technologies
  • Capacities from a few KLD to several MLD
  • Treated water suitable for reuse & recycling
  • Low-odour, low-sludge, energy-optimised design
  • Automation, SCADA & remote monitoring options
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Industrial effluent treatment & reuse

Effluent Treatment Plants (ETP)

Process-specific effluent treatment plants that take industrial wastewater to pollution-board discharge norms — and beyond, toward reuse. We engineer physico-chemical, biological and tertiary stages around your actual effluent profile, whether you run a textile, pharma, food, chemical or engineering unit.

  • Primary, secondary & tertiary treatment trains
  • Effluent characterisation & treatability studies
  • Designed to meet CPCB / SPCB discharge standards
  • Chemical dosing, clarifiers, filtration & polishing
  • Retrofits and upgrades to existing ETPs
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Clean process & drinking water on demand

RO & Water Treatment Plants

Reverse-osmosis and water treatment plants that turn borewell, municipal or surface water into reliable process and potable water. From pre-treatment and ultrafiltration to high-recovery RO, we match the plant to your source water and quality targets.

  • RO, UF & multi-grade / activated-carbon filtration
  • Iron removal, de-chlorination & disinfection
  • Process, boiler-feed and packaged drinking water
  • Skid-mounted systems for quick installation
  • Source-water analysis built into the design
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Recover water, discharge nothing

Zero Liquid Discharge (ZLD)

Zero Liquid Discharge systems for industries that must recover maximum water and leave no liquid effluent behind. Envora integrates RO concentration with evaporation and crystallisation so you recover reusable water and manage residual solids responsibly.

  • High-recovery RO + MEE / ATFD integration
  • Water recovery for closed-loop reuse
  • Helps meet strict ZLD compliance mandates
  • Energy and chemical optimisation to cut running cost
  • Phased roadmaps from partial to full ZLD
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Softening & demineralisation units

Water Softeners & DM Plants

Water softeners and demineralisation (DM) plants that protect boilers, cooling towers and process lines from scale and ionic impurities. We supply resin-based softeners and two-bed / mixed-bed DM systems with straightforward regeneration and dependable output quality.

  • Ion-exchange softeners for hardness removal
  • Two-bed & mixed-bed DM for low-conductivity water
  • Boiler-feed and process water conditioning
  • Automatic & manual regeneration options
  • Media, resin and spares resupply
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Plan your plant

Get the right treatment plant

Tell us your water source, daily flow and discharge targets. We’ll recommend the right plant, size it correctly and share a clear, honest quote.

  • Free initial consultation
  • Solutions matched to your site
  • Transparent scope & cost