STP Plant Chemicals & Filters

Hydro Water Solutions is a trusted name in providing complete chemical and filtration solutions for Sewage Treatment Plants (STP). Our range of STP chemicals and filters ensures effective treatment of domestic and industrial sewage, meeting regulatory standards and supporting environmental sustainability.
We supply performance-driven chemicals and filters that help in sludge reduction, odor control, organic load reduction, disinfection, and filtration – ensuring high-quality treated water that can be reused or safely discharged.

🔬 STP Plant Chemical Range

CategoryProduct FunctionKey Benefits
CoagulantsAggregates suspended solids and fine particles.Improves solid-liquid separation, enhances settling.
FlocculantsBinds particles to form flocs for easy removal.Reduces turbidity, increases sludge dewatering efficiency.
Defoaming AgentsControls and eliminates surface foam.Improves operational visibility and system efficiency.
Odor Control ChemicalsNeutralizes foul smells caused by hydrogen sulfide and organic decay.Creates a safer, odor-free environment.
Disinfectants (Chlorine, Sodium Hypochlorite)Eliminates pathogenic microorganisms in treated water.Ensures safe discharge/reuse of water.
pH Adjusters (Acids/Alkalis)Maintains optimal pH range (6.5 to 8.5) for biological activity.Enhances microbial efficiency in biological treatment.
Sludge ConditionersImproves sludge characteristics for dewatering.Reduces sludge volume, lowers disposal costs.
Bio Cultures (EM / Enzymes)Accelerates biological treatment by promoting microbial activity.Reduces BOD/COD load, stabilizes biological treatment.

🧼 STP Filters & Media Supplied

Filter TypeFunctionMaterial
Multi Grade Filters (MGF)Removes suspended particles, turbidity, and TSS.Sand, Gravel, Pebbles
Activated Carbon Filters (ACF)Removes color, odor, and organic contaminants.Coconut Shell Carbon / Coal
Pressure Sand Filters (PSF)Initial solid removal in pre-treatment stage.Quartz Sand
Dual Media Filters (DMF)For finer filtration; removes fine suspended solids.Anthracite + Sand
Cartridge FiltersUsed for fine particle filtration post-treatment.Polypropylene / Pleated
FAB Media / Bio MediaEnhances surface area for microbial growth.PP/PVC (Cooldeck, Welcome)
Tube Settler MediaImproves sedimentation process in clarifiers.PVC / PP

🏭 Application Areas

  • Residential STPs (Societies, Complexes)

  • Industrial STPs (Textile, Pharma, Food, Paper, etc.)

  • Commercial STPs (Malls, Hotels, Hospitals)

  • Institutional STPs (Schools, Colleges, IT Parks)


Why Choose Hydro Water Solutions?

  • ✅ High-quality, cost-effective STP chemicals and filters

  • ✅ Branded components: Pentair, Astral, Cooldeck, etc.

  • ✅ Technical support for dosing, maintenance & filter replacement

  • ✅ Regular supply and prompt delivery

  • ✅ Custom water analysis and treatment programs

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