Our Product

Biodigester is a revolutionary human waste management system. The system is used to treat wastes from toilets and kitchen effectively, and does not require any cleaning or exhaust services.

Our biodigester systems are based on international standards, and last for the lifetime. We install different systems to cater for different users from small homes to huge community apartments, institutions, malls, hotels, hospitals, industries, and many more building types.

What is
Biodigester System

A Biodigester simply means an installed container/tank which digests organic material biologically. The concept of a biodigester technology is basically aerobic and anaerobic decomposition of organic wastes into water and gases. Biodigester systems work by taking advantage of aerobic and anaerobic processes through an closed system. Anaerobic process is done by promoting introduced microbes to perform their biological functions of breaking down organic waste by providing them an oxygen-free space, that is underwater. Aerobic process on the other hand work on organic matter floating on the surface of the water in the tank.

Learn how the
Biodigester System Works

A biodigester refers to an enclosed system of aerobic and anaerobic decomposition of human waste into mineral-rich water and gases. Anaerobic activities take place under water while aerobic take place on the surface of water.

Diagrammatic representation of Biodigester System

Biodigester system is a combination of designed structures, piping, microbes and processes for speeding up the decomposition of organic materials into environmentally-friendly by-products. A tank allows microbes to completely break down human wastes into environmentally-friendly by-products such as mineral-rich water, methane, carbon dioxide and other gases.

All anaerobic biodigestion systems adhere to the same basic principles whether the feedstock is food waste, animal manures or wastewater sludge. Although the process is the same, designs will vary from digester to digester. Biodigesters vary in types, sizes and their uses.

Our Biodigester System options for installation are the best in the market compounded by expertise and experience. Our Biodigesters provide superb solutions for managing human wastes.

Justification for installation and
use of Biodigester System

Human waste management has continued to be an uphill challenge to majority of residents in urban and even rural areas. It is common knowledge nowadays that sewerage facilities are limited, not accessible to majority of urban dwellers. The introduction of conventional septic tank proved a solution to increasing challenges to human waste management. However, it has several disadvantages including maintenance costs, efficacy, health and safety issues. This led to introduction of innovative Biodigester Systems that are far better than the conventional septic tanks.

Biodigester Installation Projects

We undertake Biodigester System installation under strict timelines and quality to enable our clients benefit immediately.

We have undertaken several projects in different parts of Kenya and Eastern Africa with demonstrated competence, quality and value for money.

We urge our clients not to take chances, but rather to work with our experts for assurance of quality of work. Remember, you need a lifetime system, do not take chances.

It is essential that the people who install Biodigesters fully understand the properties of the tanks, the venting and piping system and how to install it correctly. If one doesn't know how material behaves when subjected to underground pressures and decomposition, then DO NOT attempt the installation! Our Biodigester System experts are passionate about you achieving a superb standard, which cannot be attained unless the plant is installed by properly trained installers. We want your system to work beyond your expectations.

Better work with experts and be grateful forever!


Biodigester systems is used for the breakdown of human waste from toilets and kitchen into water, and gases. Generally the system comprises of at least one biodigester tank inoculated with microoganisms, grease trap and soak pit connected to toilet(s) and kitchen by a network of pipes.


The waste from toilets and kitchen enters the biodigester tank through the inlet pipe; it then passes over the consortium of anaerobic and aerobic bacteria which break it down into mineral–rich water and gases. The mineral rich water comes out through the outlet pipe into a soak tank or irrigation system. The water can also be utilized for irragation. However, the water meant for farming has to pass through additional biodigester tanks for further treatment before use.


The resilient and highly efficient micro-organisms inoculums introduced in the biodigester systems during installation are capable of braking-down 100% of waste from toilets and kitchen into water and gases, thus eliminating the need for exhaust services and maintenance

"A Lifetime Solution to Sanitation"