a few days ago came news from the Ningxia Hui Autonomous Region Environmental Protection Agency, autonomous regions and government departments through the adoption of “different circumstances, guidance, focused, results-oriented” principle, increase the key industries and key enterprises, water pollution control efforts.
paper, chemical, brewing is the region’s major water pollution industry, is also the key to the Yellow River water pollution. In recent years, autonomous regions and increased capital investment and environmental law enforcement, the whole original 40 paper companies, 20 small-scale pulp and paper all of the following chemicals banned or shut down, 20 of the papermaking enterprises above designated size 5 cut-off, another 15 full completion of sewage treatment facilities and put into operation one after another, wastewater treatment, paper money has been invested in nearly 4 million and have been installed with automatic waste water monitoring devices, realized in a timely manner to the papermaking waste water monitoring.
by key industries and key corporate governance, water environment in the region that affect the quality of COD and ammonia nitrogen basically two kinds of major pollutants under control. Water pollution prevention and control in rural areas, the regional government set up a leading agency, in Yinchuan, Wuzhong, Zhongwei and other experimental work carried out comprehensive treatment goal is to reduce pesticide residues, the scale livestock wastewater emissions, agricultural fertilizer use intensity of lower drinking water in rural areas more than 90% pass rate, effectively reducing rural non-point source pollution on water quality of the environment, at present has achieved initial results.
宁夏：对xx重点造纸，化工，水质污染
数天前传出从宁夏回族自治区环境保护局，自治区及政府部门通过对“不同情况，指导的重点，采用成果为本”的原则，加大重点行业，重点企业，水质污染控制工作。
造纸，化工，酿造，是该地区的主要水污染行业，也是对黄河水质污染的关键。近年来，自治区和增加资本投资和环境执法，整个公司原有的40个文件，20个小规模的纸浆和造纸化学品以下的所有被禁止或关闭，规模以上5削减造纸企业20关闭，另外15个全部建成污水处理设施并投入运行了一个又一个地说，废水处理，纸币已投入近400万，并已废水自动监测及时实现造纸废水的设备，安装水质监测。
的重点行业，重点企业管治，该地区的水环境
影响的COD和氨氮质量的主要污染物控制基本上分为两种。水污染防治和农村地区的控制，自治区政府成立了领导机构，在银川，吴忠，中卫等试点工作进行综合治理的目标是降低农药残留，规模畜牧业废水排放，农业化肥的使用进行强度降低农村地区的饮用水90％以上的合格率，有效地减少对水环境质量的农村非点源污染，目前已取得初步成效。
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