黑龙江省农村环境问题整治方案研究——以杏山镇为例
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摘要
中国东北农村主要是以农业及畜禽养殖业为主,针对农村生活污水直接散排现象,通过建立指标体系,筛选出"膜生物反应器法(MBR)处理污水"作为推荐处理方案,通过生活污水的集中治理,污水中的COD、BOD、氨氮总氮和总磷等有机污染物质得到了有效去除,减少了污染负荷,纳污水体环境质量得到了改善。采用等标污染负荷法以及等标污染负荷比法辨识出造成杏山镇环境问题的成因与主要污染源、主要污染物,其中畜禽养殖粪便的去向以及生活污水的排放是影响环境质量的主要污染源。
Rural areas in northeast China mainly focus on agriculture and livestock and poultry breeding. In view of the direct discharge of rural domestic sewage, this study proposed the "membrane bioreactor method(MBR) treatment of sewage". Through the centralized treatment of domestic sewage, the organic pollutants such as COD, BOD, ammonia nitrogen and total phosphorus in the sewage have been effectively removed. According to the investigation results of pollution sources, it identifies the causes and main pollution sources and main pollutants causing environmental problems in Xingshan Town with the equivalent pollution load method and the equivalent pollution load ratio method. The fate of livestock and poultry manure and the discharge of domestic sewage are the main sources of pollution affecting the environmental quality of the city.
Rural areas in northeast China mainly focus on agriculture and livestock and poultry breeding. In view of the direct discharge of rural domestic sewage, this study proposed the "membrane bioreactor method(MBR) treatment of sewage". Through the centralized treatment of domestic sewage, the organic pollutants such as COD, BOD, ammonia nitrogen and total phosphorus in the sewage have been effectively removed. According to the investigation results of pollution sources, it identifies the causes and main pollution sources and main pollutants causing environmental problems in Xingshan Town with the equivalent pollution load method and the equivalent pollution load ratio method. The fate of livestock and poultry manure and the discharge of domestic sewage are the main sources of pollution affecting the environmental quality of the city.
引文
[1]张国贤.农村生活垃圾分类处理现状分析和建议[J].中国建设报,2017,21(5):49-57.
[2]周咏馨,黄国华,高荣,等.生态环境产权保护视角下的垃圾处理问题研究[J].市发展研究,2015,2(9):29-32.
[3]刘素芳,任海洋.新农村发展中美丽乡村建设的模式及做法——以河南省为例[J].农业经济,2016,31(1):63-65.
[4]王志春.畜禽粪便和秸秆资源化利用技术[J].江苏农业学报,2014,30(5):1180-1184.
[5]高博,李桂花.农村环境问题:现状成因及解决[J].理论改革,2016,23(4):180-183.
[6]郇庆治.生态文明创建的绿色发展路径[J].潘阳湖学刊,2017,23(1):13-15.
[7]金香琴,段丽杰,马继力,等.不同微生物菌剂对畜禽粪便资源化堆肥效果的影响[J].科学技术与工程,2015,7(15):65-69.
[8]张金俊.集体记忆与农民的环境抗争——以安徽汪村为例[J].安徽师范大学学报(人文社会科学版),2018,46(1):77-85.
[2]周咏馨,黄国华,高荣,等.生态环境产权保护视角下的垃圾处理问题研究[J].市发展研究,2015,2(9):29-32.
[3]刘素芳,任海洋.新农村发展中美丽乡村建设的模式及做法——以河南省为例[J].农业经济,2016,31(1):63-65.
[4]王志春.畜禽粪便和秸秆资源化利用技术[J].江苏农业学报,2014,30(5):1180-1184.
[5]高博,李桂花.农村环境问题:现状成因及解决[J].理论改革,2016,23(4):180-183.
[6]郇庆治.生态文明创建的绿色发展路径[J].潘阳湖学刊,2017,23(1):13-15.
[7]金香琴,段丽杰,马继力,等.不同微生物菌剂对畜禽粪便资源化堆肥效果的影响[J].科学技术与工程,2015,7(15):65-69.
[8]张金俊.集体记忆与农民的环境抗争——以安徽汪村为例[J].安徽师范大学学报(人文社会科学版),2018,46(1):77-85.