The leading Biogas Project Solution Provider in China

Zhengzhong Technology provides green biogas engineering solutions, including biogas, biomass and waste heat recovery solutions. Zhengzhong Technology is based in China and has operations all over the world. It is committed to providing customers with clean and green energy solutions through the use of waste and other resources, and guiding the maximum utilization of resources.

Biogas Solutions

As we all know, there has been a growing push to increase renewable energy over the past few years. While the use of traditional methods to generate energy is still common, biogas has emerged as one of the alternatives for creating environmentally friendly energy because of its ability to simultaneously alleviate two major environmental problems, such as:

A global waste epidemic resulting in the production of large amounts of methane gas every day.

Relying on fossil fuel energy to meet global energy needs

Do you want to know how?

Biogas is produced after the decomposition of organic materials (plant and animal products) in an anaerobic environment (environment without oxygen) to release a gas mixture (mainly methane and carbon dioxide). Due to the high methane concentration in biogas (usually 50-65%), it is rich in energy and can be used as a fuel source.

Anaerobic digestion process

Anaerobic digestion is a series of biological processes in which microorganisms break down biodegradable materials in the absence of oxygen. One of the end products is biogas, which is burned to generate electricity and heat, or can be processed into renewable natural gas and transportation fuels

Without oxygen, naturally occurring anaerobic bacteria thrive.

Additional enzymes allow for the anaerobic digestion process.

In a continuous process, the process breaks down organic matter into volatile acids, which then produce biogas and stable digestates, thereby reducing the pollution load of industrial or agricultural processes.