Sewage is inherently rich in organic matter, ammonia, fat, oil and grease. Most of the COD and BOD of sewage is due to organic compounds. The success of the sewage treatment process depends on the stability of the bacterial performance. Despite the best efforts of plant operators, STPs often experience fluctuations in operational conditions and the influent characteristics. Sometimes, inadvertently, STPs receive more than just sewage in the inlet stream. Generic bacteria often fail to maintain consistent growth with such fluctuations. As a result, the biomass is lost, and the system requires fresh bacterial dosing to recover the lost MLSS.
Evobac STP Liquid is a ready-to-use bacterial culture formulated for fast and convenient application. Its liquid form is ideal for automatic dosing pumps and regular maintenance programs, ensuring consistent bacterial activity with minimal operator effort. No mixing or activation is required, making it the preferred choice where ease of dosing and continuous treatment are priorities.
EVOBAC-STP is a stable microbial culture mix, tolerant to fluctuations in pH, variable COD, sudden drop in DO level, and toxicity. As a result, you get consistent performance over a long period without the need for re-dosing.
Bacteria in Evobac – STP multiply rapidly compared to inherently present bacteria in sewage. They break down complex polymers like proteins, fats, grease, carbohydrates, etc. into smaller monomers. Bacteria quickly consume these monomers as food. Evobac – STP helps reducing pathogens in the sewage. Bacteria in Evobac - STP work in both aerobic and anaerobic environments since it contains facultative bacteria along with aerobic bacteria.
Product shown in glass bottle for display. Not actual packing.
Microbial Count: 10^11 c.f.u/ml
Type of Bacteria: Aerobic and Facultative Microbes
DO requirement: 0.5 to 1 PPM
DO tolerance: 0.2 PPM
pH requirement: 6.8 to 7.2
pH tolerance: 5.5 to 9.0
Enzymes: Amylase, Protease, Cellulase, Lipase
Colour: Light Straw Coloured - Golden yellow
Odour: Sweet Fruity odour
Shelf Life: 12 Months
Activation required: Not required. It comes ready to use
Compatible with existing Bioculture: Yes
Compatible with other chemicals: Yes. Please refer to SOP
Export Compliant: Yes. Exported via Sea and Air route.
Carrier Used: Water
Safety: Completely Safe. FDA-GRAS Status microbes.
Allergies: No known allergies. Please refer to MSDS
Storage Conditions: Store in cool and dry place.
Please contact us for detailed specifications and other documents.
We hope that the 5 minutes you spent reading this long page,
have saved you from months of frustration with a wrong product.
- Thank you for your time.
+91 9321 428 528
Evolon Biotech (Reg. Office)
101, A Wing, Build. No. 6, Sakshi Park-II,
Gate 13-0, 14-0, 15-0 and 12 A,
Panvel, Navi Mumbai, Maharashtra,
India, 410206
Sales Enquiry - 9:30 am - 5:30 pm
Technical Support - 24 X 7
Frequent loss of MLSS is a common challenge in hospital STPs due to the presence of disinfectants, antibiotics, and other toxic compounds. Evobac-STP restores the lost MLSS in just 5 days.
Bad smell from a housing society STP is often the first warning sign that something is wrong with the treatment process. Fix it in 48 hours with Evobac - STP.