Community fermented organic manure is about to be pilot in Ji'nan
household garbage to the organic garbage collection station on the back of zzai street, where the sanitation workers, once a day, dumped the garbage, together with the dead leaves and weeds collected by the roadside, into the fermenting pool, after a month of sealed hair. Unleavened leaven, apple skin, and other unremarkable wastes become organic fertilizer, which is used to cultivate green vegetation in the home and in the community - this scene is about to become a reality in the near future.
the Party branch secretary of the municipal and Environmental Engineering College of Shandong Jianzhu University, Zhang Weijian, the Secretary of the Party branch of the school of municipal and environmental engineering of Shandong Jianzhu University, told the author that the "low carbon emission reduction and green life" environmental protection caravan, held by the environmental Protection Bureau of Ji'nan City calendar in the morning of July 11th, told the author that the technology that has been formed in the laboratory for many years is about to be tried in the Qu Shui kiosk community for the first time. Point.
this kind of simple fermenting pool in every community, even at home, with a double layer of heat insulation material, and a bucket filled with deodorant. Organic manure can be made by adding organic waste for one month, and after sealing for a period of stable fermentation and opening and drying, three steps of raw material sterilization, product sterilization and deodorization of products are completed. Because of its simple equipment, the cost is not high. The director of the neighborhood committee of the kiosk Pavilion, Gao Lihua, calculates that there are more than 2000 residents in the community. The calculation of 1.5 kilograms of garbage per person per day will be a small number. After the equipment has been put into operation, it can reduce the burden of the neighborhood committees, environmental sanitation and environmental protection departments from the maintenance of the "green lung" of quanting street, which is gathered by numerous springs.
statistics show that over the past two years, Ji'nan has transported more than 1000 tons of municipal solid waste per day, and the number is increasing year by year. In the case of less available land, the capacity of the landfill is increasingly saturated, and the incineration will produce harmful gas, which endangers health.
at the same time, the amount of fertilizer used in planting industry and landscaping industry in Shandong is far greater than that in organic fertilizer. Synthetic fertilizers and pesticides are difficult to decompose, which not only pollute the environment, but also affect the endocrine of human body. There are at least three advantages to the digestion and decomposition of domestic waste in the plot. One is to reduce the amount of waste and reduce two pollution; two is to reduce the use of chemical fertilizers and reduce the harmful effects on the environment; three is to provide fertilizer for flowers and plants in the home, and to beautify the environment. Zhang Weijian said that some units in Ji'nan are optimistic about the effect of energy conservation and emission reduction, and they also want to promote this technology. In the future, if we can solve the problems of site selection, department collaboration, product quality and so on, community fermented organic fertilizer will be promising.