Our Solutions · Effluent Treatment
Effluent treatment that meets the
standard. Every time.
facility at risk — regulatory, financial, and reputational. We bring the same
ownership model to ETP that we apply to every project: designed right, operated
closely, optimised continuously.
Sectors We Serve
Every sector produces different effluent. We engineer
for each.
completely different contaminant profiles. A generic design fails all of them. We characterise first,
then engineer.
Removal of pharmaceutical residues, pathogens, and disinfectants. Full-cycle solutions from pre-treatment to clinical-grade disinfection.
Management of high-grease kitchen waste and laundry detergents. Compact designs with a focus on water reuse for landscaping and flushing.
High-BOD effluent handling, color/tannin removal, and robust biological treatment tailored for seasonal production swings.
Targeted treatment for complex chemical loads. Comprehensive support for SPCB consent documentation and regulatory compliance reporting.
The principle is the same across sectors:
Why ETP Is Different
This is not an STP with a different name.
Effluent treatment requires a fundamentally different engineering approach than domestic sewage. Here is why.
Unknown inputs
Domestic sewage is predictable. Industrial and institutional effluent is not. A hospital's discharge changes with surgery schedules. A tea factory's changes with production season. Your ETP must handle what actually comes in — not what a textbook says should come in.
Specific contaminants
Pharmaceuticals, disinfectants, grease, tannins, dyes, chemical solvents — each requires specific treatment. A standard biological process will not remove antibiotics. A standard clarifier will not handle kitchen grease. The design must match the contaminant.
Regulatory exposure
ETP non-compliance is not a warning letter. It is a show-cause notice, financial penalty, or forced closure. Hospitals risk their operating licence. Hotels risk their reputation. The stakes are higher, so the engineering must be better.
Operational discipline
An ETP that is designed well but operated poorly will fail its next inspection. Chemical dosing, biological health, sludge management, and discharge monitoring all need daily attention. This is why we offer O&M alongside every ETP we build.
This is not an STP with a different name.
Effluent treatment requires a fundamentally different engineering approach than domestic sewage. Here is why.
Domestic sewage is predictable. Industrial and institutional effluent is not. A hospital's discharge changes with surgery schedules. A tea factory's changes with production season. Your ETP must handle what actually comes in — not what a textbook says should come in.
Pharmaceuticals, disinfectants, grease, tannins, dyes, chemical solvents — each requires specific treatment. A standard biological process will not remove antibiotics. A standard clarifier will not handle kitchen grease. The design must match the contaminant.
ETP non-compliance is not a warning letter. It is a show-cause notice, financial penalty, or forced closure. Hospitals risk their operating licence. Hotels risk their reputation. The stakes are higher, so the engineering must be better.
An ETP that is designed well but operated poorly will fail its next inspection. Chemical dosing, biological health, sludge management, and discharge monitoring all need daily attention. This is why we offer O&M alongside every ETP we build.
ETP Installations
Effluent treatment systems across NE India.
Standards & Compliance
Non-compliance is not a warning. It is a shutdown risk.
so you do not have to.
Discharge Norms
CPCB Standards
General Standards for Discharge of Environmental Pollutants — Schedule VI, Environment Protection Act 1986. BOD, COD, TSS, pH, and pathogen limits for treated effluent.
Healthcare Specific
BMW Rules 2016
Bio-Medical Waste Management Rules 2016. Mandatory for hospitals and clinics discharging effluent with biomedical contaminants.
State Compliance
SPCB Norms
Consent-to-operate and periodic compliance reporting across Assam (ASPCB), Arunachal Pradesh (APSPCB), and all NE Indian states.
Common Questions
Questions builders actually ask us.
These are real questions we answer every week from developers, architects, and facility managers evaluating STP options.
Unlikely — unless your discharge is purely domestic sewage. Hospital effluent contains pharmaceuticals and pathogens. Kitchen wastewater has high grease. Tea processing produces colour and tannins. Each needs treatment stages that a standard STP does not include. If your facility has process-specific discharge, you need a purpose-designed ETP.
The SPCB can issue show-cause notices, impose penalties, and in severe cases order closure until compliance is restored. For hospitals, this threatens your operating licence. For hotels, your reputation. Our O&M contracts include compliance tracking to prevent this from ever happening.
Typically 3–5 months from contract to commissioning. Effluent characterisation and design: 2–3 weeks. Procurement and fabrication: 4–6 weeks. Installation: 4–8 weeks. Commissioning and stabilisation: 2–3 weeks. We work around your operations to minimise disruption.
In many cases, yes. With tertiary polishing and disinfection, treated effluent can be reused for landscaping, toilet flushing, cooling, and other non-potable applications. For hotels and resorts, this significantly reduces freshwater intake. We design for reuse when the client wants it.
Yes. We prepare the technical documentation for SPCB consent applications and, for O&M clients, the periodic compliance reports required for consent renewal. You focus on running your facility. We handle the effluent and the paperwork.
Related Services
Complete water solutions for your facility.
STP · MBBR & DEWATS
Sewage Treatment Plants
For the domestic sewage component — separate from process effluent. MBBR and nature-based options.
WTP · Purification
Water Treatment Plants
Clean water supply for your facility. Iron removal and purification for NE India groundwater.
O&M · Plant Care
Operations & Maintenance
Daily ETP monitoring, compliance tracking, and zero-downtime operation for your facility.
Need an ETP for your facility?
concerned about. We will characterise your effluent and design a compliant system.