Evolon Biotech

BAD ODOUR? HIGH COD?

Fix Your Housing Society STP
in 48 Hours

Evolon Biotech

EVOBAC-STP

See COD drop and Odour disappear in 48 hours
— without changing your plant setup.

Are you facing these issues?

Bad Odour?

Are residents complaining of a bad smell from the STP?

High COD at outlet?

Is COD/BOD is not reducing despite proper STP operation?

Unstable MLSS?

Shock loads, pH upsets, and unstable MLSS, low DO?

Sludge Bulking?

Sludge settling issues, outlet water is turbid, not clear?

Evobac STP will fix your STP quickly.

Evobac STP is a mixture of powerful Bacteria and Enzymes that break down all organic matter in Housing Society STP water.

  • Works even if your STP has low DO
  • Degrades fats, oil, grease, detergents;
  • Makes water clean enough for gardening and washing.
  • Contains pre-mix of enzymes for fast recovery.
  • Has shock tolerant microbes that work in wide pH range
  • Breaks down organic load quickly
Evobac STP - ready to use bioculture

Your STP Recovery Path

Improvements you will see in first 10 Days

STP water colour improvement with Evobac STP

Day 1 - 2 : Colour Improves

Visible improvement in water colour in first 24 hours.
Grey-black effluent starts turning lighter and clearer.

STP bad smell (bad odour) reduced with Evobac STP

Day 2 - 3: Odour Reduced

Foul smell reduces significantly.
Odour complaints drop within 48 hours.

COD reduction in STP Water with Evobac STP

Day 4: Significant drop in COD

Water quality improves sharply.
COD levels drop rapidly, showing strong treatment performance.

Sludge Settling Improvement with Evobac STP

Day 5 - 6 : Smoother settling

Sludge becomes healthier and more active.
Better settling and reduced floating/scum issues. MLSS starts building up. SVI improves.

Stable STP with Evobac STP

Day 7: Stable MLSS, Stable System

System becomes stable. No fluctuations in MLSS despite shock loads. Aeration tank looks visibly transformed.
MLSS levels become consistent.

Clear STP water with Evobac STP

Day 8 - 10: Clean Water

Plant runs smoother with fewer fluctuations.
Clearer water, no odour, and reliable performance you can trust. Many of our customers re use the water for gardening and housing society cleaning purpose after sand and charcoal filtration.

Use in 3 Easy Steps

1

Take out the required amount

Completely Safe to handle - GRAS category bacteria. Export ready product.
2

Mix it in a bucket of water

No need of overnight activation. Ready-to-use bacteria. Completely water soluble.

3

Add the slurry in Aeration Tank

Add into aeration or collection tank. No need to stop STP. See result in 48 hours.

Recommended Dose for Housing Society STP

We will give you a clear SOP (user guide).
And we will guide you on phone.

5–25 KL STP

5 Kg

25–100 KL STP

10 kg

100–500 KL STP

20 - 40 kg

Offer Price - Rs 728/kg

Regular Price - Rs 896/kg.

Pack Size

5 kg, 10 kg, 25 kg Drum, 40 kg bags

Shelf - Life

1 year.

Delivered all over India

Delivered all over India in 2 to 3 days.

Pay by Cheque / Net Banking / UPI

We accept payment on delivery.

Post Sale Support

We keep in touch through video calls.

Frequently asked questions

  • We are already using bacteria or chemicals. Can we still use this?
    Yes. Evobac STP works with all your existing treatments. Just avoid strong chemicals 2 hours before and after dosing.

  • Our STP operator is not very skilled. Will this still work?
    Evobac STP is very easy to use. These are ready to use bacteria. So overnight activation is not needed. Just mix the powder in a bucket of water, and add it to the aeration tank. That is it. It works in wide range of pH and dissolved oxygen levels.

  • Our STP has high levels of Fats, oil and detergents?
    No problem at all. Oil and detergent is food for these microbes. It can handle all of that and more. These are strong vigorous bacteria, that can degrade a wide range of organic matter.

  • Will this increase sludge or maintenance work?
    No. It improves sludge quality. You get better settling and fewer issues. Overall operation becomes easier.

  • Our STP load fluctuates a lot. Will it still work?
    Yes. It handles load changes well. Works during both high and low usage. Keeps the system stable. Evobac STP is used in resorts that face seasonal load fluctuations.

  • How soon will we see results?
    Usually within a few days to 2 weeks. You’ll notice less odour and better settling first. Results improve with regular use.

  • Is this safe for residents and to reuse water?
    Yes. The bacteria are safe and natural. No harmful chemicals are added. Many of our customers are passing the treated water through sand and charcoal filter and are then using it for gardening, flushing toilets, and washing the housing society premises.

  • How is this different from other products?
    Higher active bacteria and better strains. Designed for real STP conditions. Gives more consistent results.

  • Will this help us meet pollution norms?
    Yes. That is the main objective. It helps reduce COD and BOD. Output quality becomes stable leading to consistent compliance.

Real Comments from Real Users

The specifically engineered culture lasts longer than the traditionally developed from Cow dung or Sewage seeding.

The consultation offered by Evolon is very useful while selection of Products.

We are very happy 😊 after using their products.

NYES - gives 5 star rating to Evolon Biotech's bacteria for STP and ETP.

Ashish Patil

Nisarg Yug Environment Solutions

WE ARE MORE THAN SATISFIED FROM THE OUTCOME OF DOING BUSINESS WITH EVOLON BIOTECH. WE USED EVOBAC FROM THEIR PRODUCT RANGE. RESULTS CONFIRMED REASONS FOR ITS RECOMMENDATION.

Raheja Exotica - gives 5 star rating to Evobac STP of Evolon Biotech

RAJESH RAO

Raheja Exotica Housing Society

Excellent product, Very good behaviour Mr.Sunil he is very help me every time ,and sovled my plant problems

Evolon Biotech

Girish Bhajgotar

Client

The residents were complaining of a rotten-egg smell. People couldn't sleep at night with windows open. Thanks to Evolon's product, we were able to fix all this in a week. I really appreciate the way your team went out of its way in analysing the sample and addressing the root cause. You deserve our five stars.

Kelwin Technologies - 5 out of 5 stars on Google Review

Pranit Gupta

Cosmo Co-operative Housing Society

Some of Our Clients

BARC
Coca Cola
Tata Institute of Fundamental Rese
Reliance Industries
Jubilant Food works
Castrol India
Hindustan Uniliever
MGM Hospital

Got more questions?

Need technical documents.

Call us for PDF Documents

Specifications

MSDS

Brochure

Quote

Contact Us

Phone / WhatsApp

+91 9321 428 528

Address

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

Working Hours (IST)

Sales Enquiry - 9:30 am - 5:30 pm
Technical Support - 24 X 7

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