Reuse Wastewater • Meet Compliance • Protect the Environment
At SWAS Consultants, we specialize in designing, installing, and maintaining reliable Sewage Treatment Plants (STPs) that treat and recycle domestic and industrial wastewater. Our systems help reduce environmental impact, meet statutory discharge norms, and conserve water through efficient recycling for non-potable applications.
A Sewage Treatment Plant is a facility that processes wastewater from households, commercial buildings, and industries to remove contaminants, organic matter, and pathogens. The treated water can then be safely discharged or reused for applications like gardening, flushing, cooling, or irrigation.
Our STPs are designed to meet CPCB and State Pollution Control Board regulations and can be customized based on load, space, and discharge requirements.
Preliminary Treatment: Removes large debris through screening and grit chambers to protect equipment
Primary Sedimentation: Allows solids and grease to settle or float, separating sludge and scum
Secondary Treatment: Breaks down organic matter using:
Activated Sludge Process (ASP) – continuous aerated biological degradation
Sequencing Batch Reactor (SBR) – batch processing with aeration and settling
Moving Bed Biofilm Reactor (MBBR) – compact biofilm carriers promote efficient treatment
Membrane Bioreactor (MBR) – integrates membrane filtration for high-quality effluent
Tertiary Treatment (Optional): Further removes nutrients, pathogens, and particulates using media filters, disinfection, or membrane polishing
We offer both conventional and advanced treatment systems:
Widely used biological treatment method. Ideal for medium to large-capacity installations.
Compact & highly efficient. Requires minimal operator intervention.
Batch-wise treatment ideal for fluctuating load conditions.
Combines membrane filtration with biological treatment. Delivers high-quality treated water fit for reuse.
Keep suspended solids in check and ensure efficient blowdown without sludge buildup.
STPs play a critical role in:
Reducing Biochemical Oxygen Demand (BOD), Chemical Oxygen Demand (COD), and Total Suspended Solids
Protecting water bodies from contamination and eutrophication
Recovering treated water for reuse in flushing, irrigation, cooling, and cleaning
Properly functioning STPs significantly reduce pollution and conserve precious freshwater resources
Our selection of STP technologies is tailored to specific site needs:
ASP – Proven, cost-effective for large continuous flows
SBR – Ideal for variable loads; efficient batch control
MBBR – Compact and low-maintenance with robust shock load tolerance
MBR – Delivers ultra-clean water suitable for reuse, ideal for space-constrained sites
Residential & commercial complexes
Hospitals, hotels, malls & educational institutions
Industrial estates & factories
Government & municipal wastewater projects
Schools, colleges & office buildings
Compliance with pollution control norms
Reduction of BOD, COD, TSS, and pathogens
Odor-free and eco-friendly operation
Low footprint and energy-efficient design
Treated water reuse options (flushing, gardening, cooling towers)
SCADA/PLC integration for remote monitoring
Custom plant design based on inlet quality and desired output
Civil, mechanical, and electrical support under one roof
Turnkey project execution from concept to commissioning
AMC, O&M, and operator training support
Real-time monitoring options with performance dashboards
Compliant treated water with reduced BOD/COD, TSS, and pathogens
Reclaimed water suitable for uses like flushing, landscaping, and cooling
Compact designs with low-energy aeration and automation
Minimal sludge production and easy handling
Remote monitoring and PLC/SCADA integration for operational oversight