The comprehensive utilization project of livestock manure and straw domestic waste biogas residue biogas slurry organic fertilizer in the US-Cultural Group Corporation, since the start of construction in March, has overcome various difficulties, accelerated the construction progress, and was fully affirmed by the relevant departments.

The project is a circular economy project implemented by the US-based company to improve rural ecological environment and promote the use of abandoned resources. The project occupies an area of 150 mu, with a total investment of 560 million yuan, of which 15 million US dollars is utilised by the World Bank. The project has a total of 16 anaerobic fermentation tanks, 2 inoculum storage towers, biogas gas supply projects, purification vehicle fuel gas and ancillary works, 8 aerobic composting silos, organic fertilizer workshops, and raw material storage and pre-supplied projects. Processing and other infrastructure. This project selects the most advanced German design in the world, adopts garage-style dry fermentation technology and all equipment, fills the domestic gap, and represents the highest level of biogas technology in the world today. The part of biogas produced is used for supplying gas to surrounding residents, some of them are purified to produce CNG, and the resulting biogas residue and microbial residue and some chicken manure are anaerobicly fermented to make bio-organic fertilizer, from waste to energy. And the utilization of organic fertilizers. After the project is completed and put into production, it can produce 30,000 cubic meters of biogas, and can produce 100,000 tons of bio-organic fertilizer annually, achieve an output value of 370 million yuan, pay taxes of 22 million yuan, increase employment by 260 people, and increase wage income by 7.8 million yuan annually. Yuan, indirectly increasing farmers' net income by 30 million yuan. After the project is completed and put into production, it can consume 92,000 tons of livestock manure, 100,000 tons of straw raw materials, and 32,000 tons of raw materials for the consumption of microbial slag. Through the implementation of this project, the excrement of more than 400,000 mu of straw and more than 70 farms in Tangshan City, Zunhua City and surrounding areas can be treated in a harmless manner to reduce environmental pollution.

At present, the feasibility report of the project has passed the World Bank assessment and environmental assessment, safety assessment, and social assessment. The German company is conducting process design and equipment manufacturing; the civil engineering project is in full swing, the steel structure of the organic fertilizer workshop has been installed, and the building area has reached more than 8,000 Square meters; office building has been built to the third floor, will soon be capped, put inside and outside the wall decoration; completed a total investment of 62 million yuan (land, equipment orders, pre-investment, etc.). It is expected that the organic fertilizer plant can be put into use by the end of the year.