What are the benefits of using biogas
Four, improve fertilizer efficiency, improve soilHuman and animal feces, miscellaneous apples, organic waste, in ordinary pit retting, due to open pit, wind, sun and rain, the most volatile nutrient loss, and not easy to be absorbed by crops, if after digesters sealed after fermentation, most nutrients preserved, and became soluble nutrients, easy by using JI. The history of crop uptake of people said, looks like the water to use biogas slurry, like ammonia, also can increase the soil humus, plays the role of soil improvement.
Three, promote the development of aquacultureThe construction of biogas digesters can not only effectively solve the sewage problem of livestock and livestock manure into the pond after fermentation produces biogas slurry and a small amount of Potassium Permanganate, is the finest pig fodder. Because of containing a variety of trace elements in biogas slurry, especially the amino acid content is very rich, and are soluble nutrients, easy digestion and absorption. Biogas per head pig, annual savings of 40 kg of refined buffeting, shorten feeding period of 15 - 25 days, thereby reducing the cost.
Two, improve rural health conditionsWith the development of animal husbandry to intensive breeding, waste matter, livestock and poultry carcasses, feather and slaughter water increased year by year, plus home toilet stool, crop to skewer, organic wastes, traditional composting, landfill, incineration, washing and other measures are not effective, especially in pigs and chickens, the mosquitoes a large number of flies, one summer, not only caused serious pollution of groundwater, soil, rivers, and with a large number of pathogens, endanger human and animal disease and animal health and quality. If they are closed by biogas fermentation, can effectively kill various bacteria of eggs, so as to effectively deal with these waste, maintain the environmental sanitation in rural areas clean, reduce air pollution and diseases.
Saving energy in rural areasBiogas can boil water, cooking, lighting, heating and bathing. A family of five, built a 8 cubic meters of methane pool, can cook for the whole family for 8 months and a year of illumination, plus auxiliary heating, can also take a bath, the annual coal saving 4000 kg, saving 350-400 two, the value of 550 yuan or so, in place without electricity can save kerosene 10 to 15 kg.
