Mining Wasteland Reclamation Of Anhui Province

Anhui Province is located in eastern China, which is the key development area of agriculture and energy in our country. Showing diversity within the terrain, it’s rich in mineral resources, mostly in coal, iron, copper, and pyrite reserves.Huainan and Huaibei mine has become the country’s important energy production base, and the core of the national coal supply zone, which makes an important contribution to the development of the national and local economy. The development and utilization of mineral resources plays a positive role in promoting the economic development of Anhui Province. However, with the accelerated pace of exploitation of mineral resources, and ignoring the mine ecological geological environment and geological landscape protection, it has a lower rate in recovery of abandoned mine and land reclamation, and has accumulated more mine ecological destruction and pollution problems. With the new normal economic development in 2015, Anhui Province has a huge demand for resources, especially in land resources. However, the land reserve resources has limited room for growth. Therefore, we need actively expand channels for land reclamation, carry out mining wasteland conduct research, solve Utilization inefficient allocation, and improve the ecological environment in mining, which plays a key role in the future transformation of economic development in Anhui Province with the new normal.In the paper, through questionnaires and fieldwork in Anhui Province mining waste location, extent, type, features, and natural background information, combined with research results of typical area, we have a knowledge of wasteland types and characteristics, and reasonably determine mining waste classification in Anhui Province, In natural zoning, to find out the types, quantity, distribution, causes and development of various mining wasteland, we coduct an investigation and assessment in mining wasteland types and characteristics, which provide basic basis for mining wasteland reclamation models and technical methods in our province. On the basis of investigation and studies of mining wasteland, we can determine the direction of reclamation and utilization of mining wasteland, and analyze the potential at each direction. According to the terrain features in Anhui, combined with the survey and analysis results of abandoned land, we can determine the different waste mode in different regions, and put forward reasonable proposals for Anhui mining wasteland technology. Mining environmental problems are the result of interaction of various factors, mining wasteland should implement a comprehensive mine ecological restoration as the ultimate goal. Different destruction needs different reclamation mode and engineering measures. Combined with the local natural, social and economic conditions, the article presents appropriate rehabilitation models and technical methods for different types of mining wasteland.