Microbial Cultures for Wastewater Treatment (ETP/STP)
Biological treatment is at the heart of every effective wastewater system. At Venlar, we manufacture and supply specialized microbial cultures designed to enhance the biological performance of Effluent Treatment Plants (ETPs) and Sewage Treatment Plants (STPs). Whether you're treating domestic wastewater or complex industrial effluent, our products accelerate degradation, restore microbial balance, and help you meet discharge norms faster.
Our microbial cultures are tailored to address real-world challenges like high COD/BOD, poor sludge settling, low dissolved oxygen, odor, foaming, and nitrification failures. With Venlar’s cultures, you get stable, fast-growing bacteria, enzymes, and herbal extracts that are easy to dose, non-toxic, and proven across hundreds of plants in Maharashtra, Gujarat, Goa, and Karnataka.
An all-in-one microbial formulation for ETPs and STPs. Quickly builds MLSS, reduces COD/BOD, and improves floc formation and sludge settling. Ideal for plant commissioning, post-upset recovery, and daily health maintenance.
Targets Ammoniacal Nitrogen and restores nitrification. Suitable for systems experiencing ammonia accumulation or nitrifier failure. Supports consistent outlet quality. It maintains low ammonial level in the system for stability and performance.
Breaks down FOG (fats, oils, and grease) to prevent scum, foaming, and foul odors. Ideal for food, dairy, and cosmetic industry waste. Works in both anaerobic and aerobic zones.
Boosts methane yield in biogas plants (UASB, CSTR, EGSB). Enhances COD removal and biomass stabilization. Suitable for distilleries, pharma, and agro-industrial setups.
A conventional approach still used in many treatment plants. Cow dung offers natural microbial diversity. Used mainly in budget-sensitive or low-load systems.
Enzymatic and microbial formula to eliminate sulfides, ammonia, and organic odor. Available in powder and liquid form. Safe for use in confined STPs and ETPs.
Bio-culture for faster composting of organic waste and odor control. Ideal for MSW sites, societies, and institutions managing food and organic waste.
Venlar’s microbial cultures are used in over 250 ETPs and STPs across Maharashtra, Gujarat, Goa, and Karnataka. Our solutions are trusted by textile units in Surat, housing complexes in Mumbai, food processors in Pune, pharma plants in Vadodara, and hospitality groups in Goa. If you’re searching for bio-culture for ETP in India, STP bacterial solution, or COD/BOD reducing microbes, you’ve come to the right place.
With ready inventory, fast delivery, and expert dosing support, Venlar ensures your wastewater plant stays compliant, odor-free, and optimized—every single day.
Need help selecting the right microbial culture for your wastewater system?