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High Sludge Volume?
Struggling to meet PCB Norms?
High BOD / COD & Ammoniacal Nitrogen?
Bad smell?
High Contamination & Slow Degradation?

Efficient Small Scale STP Solutions: Sustainable Wastewater Treatment for Every Setting

At Ekam, we firmly believe in treating sewage at the source, offering user-friendly, efficient, and sustainable solutions. Let's explore how our decentralized STPs can revolutionize wastewater treatment for small scale applications, including residential complexes, societies, bungalows, townships, and resorts.


Conventional Sewage Treatment Plants or STPs are often overloaded which greatly affects the treatment efficacy. In addition to the high inflow, today's sewage is highly contaminated with toxic chemicals from cleaners, grease, oil and many such compounds that makes the treatment even more difficult and complicated. This in turn results in high BOD, COD and Sludge volume and we fail to meet the Pollution Control and Environmental Norms.

Biological/Bacterial treatment of wastewater is a crucial process that involves the use of microorganisms to break down the organic matter present in the wastewater, converting it into a more stable form that is less harmful for the environment.

The bacteria converts the organic matter into carbon dioxide, water and other byproducts. Bacteria also plays a crucial part in removing nitrogen and phosphorus from wastewater, which can cause eutrophication when present in excess in water bodies.

The most commonly used aerobic bacteria in sewage treatment includes Pseudomonas, Bacillus and Nitrosomonas.

We at Ekam understand the challenges and our retrofit solutions are carefully designed to easily gel with the existing infrastructure, deliver superior quality results and help you meet the regulatory standards and environmental norms. 

Nutrizorb Decentralized STP technology with Moving Bed Bioreactors (MBBR)

Unlike centralized STPs that rely on vast pipelines to transport sewage to a central location, our decentralized STPs treat wastewater locally. By doing so, we alleviate the burden on overloaded municipal systems and eliminate the complexities of long-distance transportation. This approach empowers small scale communities to efficiently manage their sewage treatment needs without overwhelming infrastructure challenges.

Our decentralized STPs harness the ingenious Johkasou technology, where Anaerobic and Aerobic treatment work in harmony through a cyclic process. This dynamic combination ensures continuous Nitrification and Denitrification, effectively removing harmful nitrogen compounds from the sewage. The magic lies in the microorganisms thriving within the STP on a special PP media, diligently breaking down organic matter into harmless gas and water, resulting in cleaner water that's kinder to the environment.

The technology can be installed in a variety of settings depending upon the space availability. Some of which are :

  • Above ground

  • Underground

  • Under Car parking

  • Under driveway

  • Under open park

  • Basement

decentralized stp solutions

Benifits of Choosing Ekam's Nutrizorb packaged STP solution

  • Simple and Easy: Designed with user-friendliness in mind, our decentralized STPs offer hassle-free installation, operation, and maintenance.

  • Tailored Solutions: Whether you require an STP for a villa, township, village, or resort, our scalable solutions cater to your specific needs. As your requirements grow, our STPs grow with you, providing flexibility and future-proofing.


  • Environmentally Conscious: At Ekam, we value water conservation. Our STPs embrace the 'Treat at Site, Reuse at Site' approach, promoting water reuse for non-potable applications. Every drop counts, and we make the most of it to foster sustainability.

  • Compliance and Quality: Meeting regulatory standards and environmental norms is paramount. With Ekam's retrofit solutions, seamless integration with existing infrastructure ensures superior treatment quality, guaranteeing compliance with ease.

Sewage CARE Aerobic : The magical Bacterial Culture for wastewater treatment and sludge reduction in STPs


Cleaning does not merely mean displacing waste from one place to another. When it comes to wastewater (domestic or industrial effluents), the effects of such a habit can be dangerous. Hazardous chemicals in water bodies can affect mass health. From your septic tanks to drainage outlets, the water needs treatment. Sewage CARE Aerobic is a Bacterial Culture for wastewater treatment that doesn’t create another compound out of the sewage. It just degrades the compounds in it to make it healthy for disposal and reuse. It is ideal for the sewage pit to be hygienic.

One of the easiest ways to treat your STP

  • Treats sewage through natural digestion of fats, oils, grease, triglycerides and various other compounds

  • Rapid and long lasting action – within 24-48 hours

  • Reduces Chemical Oxygen Demand (COD), Biological Oxygen Demand (BOD) and Total Suspended Solids (TSS)

  • Swift odour removal

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