生态保护红线区煤矸石环境污染治理对策研究——以咸阳市彬县为例
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摘要
彬县地处陕西咸阳彬长煤田腹地,其储量大、煤质优、储存条件好的特点给彬县带来巨大经济效益,同时,粗放的开采模式和落后的技术设备也给当地带来了耕地损毁减少、大量煤矸石的外排堆放、生态环境造成严重破坏及矿区塌陷等众多不可估量的生态灾害。结合《关于推进山水林田湖生态保护修复工作的通知》、《关于划定并严守生态保护红线的若干意见》规定要求以及彬县县域内地形条件,在分析彬县煤矸造成的生态环境问题基础上,提出彬县煤矸石环境治理对策。
Binxian County is located in the hinterland of Binchang coalfield in Xianyang, Shaanxi Province. Its large reserves, excellent coal quality and good storage conditions have brought huge economic benefits to Binxian County. At the same time, extensive mining mode and backward technical equipment have also brought local conditions. There are many incalculable ecological disasters such as the reduction of cultivated land damage, the arranging of large quantities of coal gangue, the serious damage caused by the ecological environment and the collapse of mining areas. In combination with the requirements of the "Notice on Advancing the Ecological Protection of Landscape Forest Lakes" and the "Suggestions on Delineating and Strictly Protecting the Red Line of Ecological Protection" and the topographical conditions in Binxian County, the basis of the ecological environment caused by coal gangs in Binxian County is analyzed. On the basis, the environmental management measures for coal gangue in Binxian County were proposed.
Binxian County is located in the hinterland of Binchang coalfield in Xianyang, Shaanxi Province. Its large reserves, excellent coal quality and good storage conditions have brought huge economic benefits to Binxian County. At the same time, extensive mining mode and backward technical equipment have also brought local conditions. There are many incalculable ecological disasters such as the reduction of cultivated land damage, the arranging of large quantities of coal gangue, the serious damage caused by the ecological environment and the collapse of mining areas. In combination with the requirements of the "Notice on Advancing the Ecological Protection of Landscape Forest Lakes" and the "Suggestions on Delineating and Strictly Protecting the Red Line of Ecological Protection" and the topographical conditions in Binxian County, the basis of the ecological environment caused by coal gangs in Binxian County is analyzed. On the basis, the environmental management measures for coal gangue in Binxian County were proposed.
引文
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[2]李向东,冯启言,秦胜,等.矸石山植被恢复对土壤中重金属的影响[J].洁净煤技术, 2008,14(4):101-103.
[3]李海东,沈渭寿,卞正富.西部矿产资源开发的生态环境损害与监管[J].生态与农村环境学报,2016,32(3):345-350.
[4]李静,温鹏飞,何振嘉.煤矸石的危害性及综合利用的研究进展[J].煤矿机械,2017,38(11):128-130.
[5]黄进勇,王兆骞.水体污染经济损失估算模型及其应用[J].生物数学学报,2003,18(1):37-42.
[6]僮祥英,邓锋,文竹.毕节煤矸石污染地优势木本植物土壤修复能力研究[J].环境科学与技术,2016,39(12):173-177,193.
[7]李干杰.“生态保护红线”:确保国家生态安全的生命线[J].求是,2014(2):44-46.
[8]吴舜泽,万军,王成新.划定并严守生态保护红线,永久维护生态产品的基本土壤[J].环境保护,2017,45(7):9-12.
[9]高吉喜.划定生态保护红线,推进长江经济带大保护[J].环境保护,2016,44(15):21-24.
[10]郭琳琳.生态红线内矿业产权退出的问题及对策[J].中国国土资源经济,2018,31(2):19-23.
[11]何邕健,许熙巍,辛鑫.新兴资源型城市转型动力及规划探讨:以陕西彬县为例[J].规划师,2011,27(11):108-111.
[12]周闯,单松.煤矸石的危害性与资源化利用技术研究[J].内蒙古环境科学,2008,20(4):32-35.
[13]刘巧茹,谢辉,郝成君,等.煤矸石的污染危害及其在化工方面的应用[J].大众科技,2007(4):97-98,102.
[14]刘江.煤矸石的理化性能研究[J].煤炭技术,2008,27(5):139-140.
[15]刘宁,刘开平,荣丽娟,等.煤矸石及其在建筑材料中的应用研究[J].混凝土与水泥制品,2012(9):74-76.
[16]霍晨磊,何亚波,孟子浩.煤矸石资源化利用技术综述[J].山西焦煤科技,2011,35(1):47-49,52.
[17]曹启坤.自燃煤矸石在水泥、混凝土及路基中应用的试验研究及机理分析[D].阜新:辽宁工程技术大学,2013.
[18]张晖.陕西黄土高原沟道土地整治潜力及途径探析[J].新西部(理论版),2012,(6):10,16.
[19]徐良骥,黄璨,章如芹,等.煤矸石充填复垦地理化特性与重金属分布特征[J].农业工程学报,2014,30(5):211-219.