Express Drainage Solutions

A Solution for Sanitation, Wastewater Treatment & Renewable Energy

Njengi House

2nd Floor Suite 6, Tom Mboya St.

8:00AM - 5:00PM

Monday to Friday



Intelligent solutions to optimize your wastewater treatment and meet your reuse requirements

Decentralized wastewater management (DWWM) may be defined as “the collection, treatment, and disposal/reuse of wastewater from individual homes, clusters of homes, isolated communities, industries, or institutional facilities, as well as from portions of existing communities at or near the point of waste generation. In case of decentralized systems, both solid and liquid fractions of the wastewater are utilized near their point of origin, except in some cases when a portion of liquid and residual solids may be transported to a centralized point for further treatment and reuse.

The treated wastewater can be reused for any purpose such as landscaping, irrigation, recreation, industrial purposes and toilet flushing, depending upon the treated water quality.

Our Decentralized Wastewater Treatment (DWWT) Applications are Based on Four Basic Treatment Modules:

Main DEWATS Modules for Physical & Biological Wastewater Treatment

Decentralized Wastewater Treatment: How it Works?

1. Settler | 2. Anaerobic Baffled Reactor | 3. Anaerobic Filter | 4. Planted Gravel Filter

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Who We Are

We work to provide better products and solutions for our customers in their
homes, offices, restaurants, and industrial facilities around Kenya and Africa at large.
Our complete line of water solutions are trusted by many and …


P.O.BOX 8620-00200, Nairobi, Kenya

Njengi House, 2nd Floor Suite 6, Tom Mboya St.