From April 13 to 15, 2023, the 21st China International Environmental Protection Exhibition was held at the China International Exhibition Center in Beijing. At the same time, the "Fifth Ecological and Environmental Protection Industry Innovation and Development Conference" was held, covering academician reports, environmental technology Progress Award ceremony, practical technology, demonstration projects, achievement evaluation award ceremony, theme forums in various subdivisions, etc. On April 13, the certification ceremony was held at the meeting site for the environmental protection enterprises selected in the "2022 Ecological environmental Protection Practical Technology and Demonstration Project List", and the NCS intelligent molecular membrane fermentation system of Qingdao Zhonghai Environmental Engineering Co., Ltd. was selected in the "2022 ecological environmental Protection Practical Technology and Demonstration Project List".
Ecological environmental protection practical technology and demonstration project, organized by the China Environmental Protection Industry Association, after 30 years of development has become the most influential brand of technology promotion in the field of ecological environmental protection. The establishment of the list aims to accelerate the promotion and application of advanced and applicable ecological environmental protection technology achievements, strengthen the technical and equipment support for ecological environmental protection work, and give full play to the leading role of demonstration projects.
Intelligent molecular membrane fermentation system
Product Introduction:
NCS intelligent molecular film functional membrane method aerobic fermentation equipment, the technical principle is to use a new material e-PTFE molecular film to contain organic waste, through the micro-pressure air supply system, so that oxygen and organic waste full contact, rapid heating fermentation. Using the selective permeability characteristics of e-PTFE molecular film, the gas and water molecules quickly pass through the surface of the film to reduce the water content of the material, and at the same time, the odor molecules can not pass the irritating odor of ammonia and condensate back to the material together, so that there is no need to apply the deodorization system to solve the problem of environmental odor and improve the fertilizer efficiency.
The equipment has good sealing, can establish an open-air composting site, and is flexible in location and not affected by climate. Stable performance, wide range of application, can be applied to livestock manure, municipal sludge, straw tail vegetables, kitchen waste and so on. The investment cost is reduced by 60%, and the investment is only 25%-30% of the traditional process. The fermentation cycle is short, cattle bedding only takes 7-15 days to complete, organic fertilizer fermentation only takes 20-25 days.
Product advantages:
Compared with traditional fermentation methods, NCS intelligent molecular membrane fermentation system has the following advantages:
1, the investment cost is 60% lower, the operating cost is 70% lower
2, environmental protection odor, in line with the national environmental guidance
3, good fermentation effect, high nitrogen content, good inactivation effect
4. It can be fermented in the open air without high civil construction costs
5, three layers of film material, 7 kinds of styles, suitable for various weather environment
6, chicken manure, cow manure, pig a variety of livestock and poultry pollution, sludge, kitchen waste and other organic matter can be fermented.
Application benefits:
Compared with the traditional fermentation mode, the technology model has shorter time, less investment and more convenient operation, and has great application potential in realizing the harmless, reduction and resource utilization of agricultural organic waste and compostable kitchen waste. The application of this technology improves the ecological environment, protects the safety of the surrounding drinking water source, reduces the pollution of the basin, and produces good social, economic and environmental benefits. At the same time, it also proves that "intelligent molecular membrane fermentation system" is a kind of treatment scheme to treat both symptoms and root causes, and the new treatment model is of great significance in the promotion of organic waste treatment.
The successful selection of this project is an important achievement of Zhonghai Environment's practice of "technology leadership", deep cultivation of environmental agriculture, and strengthening of core competitiveness, fully affirming Zhonghai Environment's achievements and technical strength in the field of agricultural environmental treatment, and more affirming Zhonghai Environment's brand and enterprise strength in the field of agricultural environmental treatment. In the future, the company will unswervingly strengthen the research and development and innovation of organic waste treatment technology, promote the update and iteration of technology and technical products, provide customers with professional comprehensive solutions to environmental problems, give play to the unique advantages of the company, help the green and high-quality development of agriculture, and continue to contribute to the construction of a beautiful China with green mountains, green water and fresh air.
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