STP Bioculture Manufacturer and Supplier in India

Venlar Corporation is a leading manufacturer of STP bioculture in India supplying high-performance STP bacterial culture and STP microbial culture for sewage treatment plants. Our microbial formulations, marketed under the brand name VenOne, are designed to improve biological treatment efficiency by accelerating the breakdown of organic waste in sewage treatment systems. Residential societies, commercial complexes, hotels, hospitals, and institutional facilities across India rely on STP bacterial culture to maintain stable sewage treatment plant performance and reduce operational issues.

Sewage treatment plants frequently face problems such as foul odor, sludge buildup, slow organic degradation, and unstable microbial activity. A well-formulated STP microbial culture plays a critical role in restoring biological balance within aeration tanks and biological treatment systems. VenOne STP bioculture contains carefully selected bacterial strains capable of rapidly degrading organic matter present in domestic sewage and municipal wastewater.

STP Bacterial Culture for Sewage Treatment Plants

STP bacterial culture improves the efficiency of sewage treatment plants by enhancing microbial activity in the aeration tank. When introduced into the biological treatment system, the microbial culture quickly adapts to the sewage environment and begins degrading organic pollutants. This process supports faster BOD reduction, improves wastewater clarity, and stabilizes biological treatment performance.

STP microbial culture is widely used to restore treatment efficiency in plants experiencing poor biological activity, sludge accumulation, or foul odor issues. By increasing microbial diversity and enzyme activity within the treatment system, the bacterial culture helps maintain balanced biological treatment even under fluctuating sewage load conditions.

Benefits

VenOne STP delivers:

Accelerates MLSS development in less than 3 days

Enhances floc formation and improves sludge settleability

Achieves up to 90% reduction in BOD/COD in <7 days

Eliminates filamentous growth and reduces foaming

Suitable for continuous use and shock recovery

Enables stable outlet even under variable influent loads

Applications

Aeration tanks in STP

MBBR, SBR, ASP, and UASB systems

Sewage treatment in housing societies, hotels, and hospitals

Usage & Dosage

Commissioning Dose: 10 g per KL per day (first 5 days)

Maintenance Dose: 3 g per KL per day (If required)

Dosage may vary based on effluent strength. For best results, pre-aerate the system for 12 hours and avoid chlorinated influent during dosing.

What Makes VenOne STP Different?

Unlike cow dung or generic EM cultures, VenOne STP is:

Consistent – laboratory-developed, not cow-shed collected

Faster acting – rapid biomass growth without odour

Targeted – includes enzymes, proteins, and micronutrients in one blend

Adaptable – works across STPs of all sizes and designs

Packaging

10 Kg, 25 Kg Packaging

Frequently Asked Questions (FAQs)

How is VenOne ETP different from regular EM cultures or cow dung?

VenOne STP is formulated with high-count microbes, activated enzymes, and micronutrients. Unlike cow dung or EM solutions, it delivers fast, measurable results and is safe for MBBR/SBR systems.

Can VenOne STP be used with VenOne Oxy Booster or other chemicals?

Yes, it works synergistically with oxygen boosters like VenOne Oxy Booster and nutrient blends like VenOne Nutrient Mix for even faster stabilization.

Does VenOne STP help in controlling foaming and SV30?

Absolutely. VenOne STP helps reduce foaming caused by filamentous bacteria and improves SV30 settling within days.

Is it safe to use in septic tanks or ponds?

Yes, VenOne STP is suitable for natural ecosystems and doesn’t release harmful by-products. It’s been used in lagoons, septic tanks, and open drains.

Do you provide Technical Support?

Contact our team for application-specific recommendations and free plant audits across India.

Start today, contact us now.

Ready to Recover Your ETP Performance?

VenOne STP is used in many treatment plants across India. Experience faster stabilization, better outlet parameters, and peace of mind — without overdependence on chemicals.

For selection guidance or bulk inquiries, contact Venlar at +91-9082892911 / 022-46659951 or email go@venlar.in .