The leading Biogas Project Solution Provider in China

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.

Shijiazhuang Zhengzhong Technology Co.,Ltd is a professional manufacturer dedicated to the design and fabrication of bolted storage tanks since 1989. Our products range includes Glass-Fused-to-Steel (GFS) tanks, fusion bonded epoxy tanks, stainless steel tanks, galvanized steel tanks and aluminum geodesic dome roofs. With professional enameling R&D team and more than 20 enameling patents, Shijiazhuang Zhengzhong Technology Co.,Ltd has become the leader in bolted tanks industry of Asia. Our products are certified to ISO 9001, CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 and other international standards.

Shijiazhuang Zhengzhong Technology Co., Ltd is not only the first manufacturer in China which produces Glass-Fused-to-Steel tanks, but also the most experienced professional bolted tanks manufacturer in Asia. The engineering & design, product testing and quality system of Center Enamel Glass-Fused-to-Steel tanks is in strict accordance with AWWA D103-09, OSHA, ISO 28765, NSF/ANSI 61, NFPA and other international standards. Center Enamel Glass-Fused-to-Steel tanks are wildly used in drinking / potable water, industrial effluents, municipal sewage, bio-energy, landfill leachate, agriculture and other applications. Until 2023, Center Enamel bolted tanks have been exported to more than 100 countries including USA, Australia, Canada, Malaysia, Indonesia, Russia, UAE, Panama, Brazil and South Africa etc., the superior tank quality and prompt service gains us worldwide recognition.

As an outstanding containment and cover system provider with more than 30 years of experience, Shijiazhuang Zhengzhong Technology Co., Ltd sincerely expects to establish long-term cooperation with the local partners throughout the world and make continuous contribution to the development of the industry.