Lvliang City Waste Circular Utilization In Countryside And Its Countermeasures

In recent years, the problem of environmental pollution in rural areas of Lvliang City, Shanxi province is outstanding day by day. Mainly displays in:The living garbage and excrement harmless treatment rate is very low, in situ pile of agricultural and forestry waste phenomenon is serious;(such as straw, walnut green husk and jujube peel) comprehensive utilization rate is not high, arbitrary incineration and abandon phenomenon. This caused serious pollution of air, soil and water, greatly influences the quality of agricultural products, a direct threat to people’s health, but also a waste of valuable biological resources and a large number of, if these wastes are not properly handled, will become a major obstacle to the sustainable development of the rural economy of Lvliang City. So do the systematic investigation on the current situation of rural waste recycling in Lvliang city, On the basis of evaluation and analysis is important.Rural based in Lvliang City, combining with the status of recycling waste, according to the principles and methods of constructing index system, consulting experts, constructed the evaluation index system of the rural waste recycling in Lvliang city. According to the index system design of the questionnaire and the interview investigation, make a detailed exposition on the principle of hierarchical analysis method and grey evaluation method, and calculate the weight of each index by analytic hierarchy process, according to the weight, application of grey evaluation method to obtain the status and waste recycling in rural areas of Lvliang City and the recycled grey evaluation method level; The evaluation results show that level of waste recycling in rural areas of Lvliang is low, specific performance:(1) Most of Lvliang city life garbage and livestock and poultry waste was dumped at random, By the circular part less use, and recycling structure is not reasonable.(2) Straw recycling level is general, but mainly adopts incineration process, As a biogas and straw returning the proportion is too small.(3) Forest products waste recycling level is low, the forest products wastes by selling, incineration and development of biomass energy recycling level is low, but the main means of using landfill and incineration, as biomass proportion is too small, so the quality of waste recycling forest products in Lvliang city is not high.Through analysis on the evaluation results, combined with questionnaire survey, analysis of the utilization of waste recycling in rural areas of Lvliang City, the main existing problems, and puts forward the related countermeasure and measure, thus for the Lvliang rural waste harmless treatment, to provide the basic data for theoretical research of resource utilization, and provide a factual basis for scientific decision of relevant departments.