What are the benefits and benefits of biogas digesters
(three) biogas is conducive to the development of animal husbandry. After running the marsh gas, it is helpful to solve the contradiction between "three materials" (fuel, feed and fertilizer) and promote the development of animal husbandry.(four) biogas is conducive to the improvement of sanitary conditions. Farmers who have built biogas digesters have realized that the use of biogas as fuel, smokeless clean, easy to clean. Some of the waste, garbage, sewage, etc. are good raw materials for biogas fermentation, along with these raw materials into the biogas digesters of bacteria, parasites, eggs, etc., in the methane tank closed fermentation and killed. To improve the rural environmental health conditions, human and animal health benefits.(five) biogas is conducive to the protection of ecological environment. To solve the problem of fuel biogas farmers, reduce deforestation and destruction of farm cattle and sheep, is conducive to the protection of forest resources, promote the development of afforestation, reduce soil erosion, improve agricultural ecological environment.
(1) biogas is conducive to solving the problem of rural energy. A family of 3 - 4 people, the construction of a 10 cubic meters of biogas digesters, as long as the fermentation of raw materials, and well managed, can solve the problem of lighting, cooking fuel.(two) biogas is conducive to promoting the development of agricultural production. Since the establishment of a large number of livestock and poultry manure into biogas, biogas fermentation, biogas production, and a large number of high quality organic fertilizer retting, expand the source of organic fertilizer. The application of biogas fertilizer not only enhances the ability of drought resistance, but also improves the survival rate of seedlings. The application of biogas fertilizer not only saves the amount of chemical fertilizer and pesticide, but also is beneficial to the production of green pollution-free food.
There are many advantages of biogas, mainly in the following aspects
