Green Belly

The compost bin is used to convert the solid food waste into useful organic compost.


Biogas is a by-product of the decomposition of organic matter by anaerobic bacteria. Biogas is Composed of 60% methane and 40% CO2. It is similar to natural gas which is composed of 99% methane. Biogas is a clean and renewable energy that may be substituted to natural gas to cook, to produce vapor, hot water or to generate electricity

How It Works?!

The anaerobic digester system for anaerobic digestion of biodegradable waste is provided for biogas production and recovery. The anaerobic digester system includes substantially fixed horizontal digester for digesting the waste with biogas production and transmitting the biogas to a biogas storage balloon overhead.

In the anaerobic digestion process, microorganisms participate in a web of interacting processes which result in the decomposition of complex organic compounds such as carbohydrates, fats and proteins to the final products of the methane and carbon dioxide.

The anaerobic digestion process can be divided into three main steps. In the first step hydrolysis, microorganisms aided by enzymes, decompose the complex organic compounds to simpler compounds such as sugar and amino acids.

A number of intermediate products are formed in the next step (fermentation), including alcohols, fatty acids and hydrogen gas. Methane is formed in the last step by a unique group of microorganisms (methanogens) that have very specific environmental requirements. Methanogens grow slowly and die if they come into contact with oxygen. They also need access to certain vitamins and trace elements and are sensitive to rapid changes in temperature, acidity (pH) and other environmental factors.

In starting and running a biogas process, it is very important to be aware of the nature of the biological processes involved, and to adapt the technology to meet the environmental and nutritional requirements of the microorganisms.

Composition of different gases in Biogas

Why Us!

Greenrich Group is committed to helping its clients reach their goals, to personalizing their experiences, to providing a sustainable environment, and to making a difference

Our strong sense of identification with client projects means that we are constantly striving to provide solutions, even for issues they aren’t yet aware of. To this end, we adopt a progressive approach to right technology and marketing techniques.

Our state-of-the-art technology makes the whole system simple and cost-effective saving construction lead time drastically. Our specialization also extends to conversion of Biogas into electrical energy, heat energy to be used in cold storage, Bio CNG applicable as fuel in vehicles, to ethanol with industrial applications.

Greenrich offers a wide range of compact models and plug and play Containerized Biogas plants ranging from 100 kg per day to 60 tons per day. Generated biogas can be used for domestic application like cooking, fuel in Industrial steam boiler, bottling of biogas for cooking and transportation.

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