摘要
为摸清黄河小浪底以下河段污染源及入河排污状况,采用实地调查监测的方法对该河段污染源进行了调查,对入河排污口及支流口水质进行监测。结果表明:该河段入河排污口以明渠、常年排放方式为主,排放废水主要为工业废水、生活污水为主的混合废水,入黄量主要分布在500万m3/a量级以上的排污口;纳污量以支流口输入为主,主要分布在黄河焦作饮用农业用水区;各水功能区COD和氨氮的纳污量均在纳污能力范围内。
In order to find out the pollution sources and pollution discharge into the river below Xiaolangdi dam reach of the Yellow River, we investigated the pollution sources and monitored water quality of the drainage outlets and tributary by using the field survey monitoring method. The results show that the discharge mode of outlets are mainly channel and annual emissions ; wastewaters are mainly the industrial and domestic mixed wastewater; wastewater volume mainly is contributed by outlets of 5 million cubic meter per year above ; the pollutant quantities are mainly from tributaries and distribute in the Yellow River Jiaozuo drinking and agricultural water using areas; COD and ammonia nitrogen pollutant quantity of each water function zone are in permissible range.
出处
《人民黄河》
CAS
北大核心
2013年第2期33-35,共3页
Yellow River
基金
水利部公益性行业科研专项(201001010)
关键词
纳污
调查
监测
水污染
黄河
admission of pollutant
investigation
monitoring
water pollution
Yellow River
