1) wasted river water
纳污河水
2) wastewater in urban river
城镇纳污河河水
1.
The coagulation efficiency and mechanism of the composite coagulant(PFC-PDMDAAC) were compared with those of PFC or PDMDAAC and successive addition of PFC and PDMDAAC in treating wastewater in urban river.
为提高城镇纳污河河水化学强化处理的效果,研制出一系列具有不同碱化度(B)、不同二甲基二烯丙基氯化铵聚合物(简称PDMDAAC)质量分数〔w(PDMDAAC),以下简写为w(P)〕、不同PDMDAAC黏度(η)的聚合铁复合絮凝剂PFC-PDMDAAC,对比了该絮凝剂与聚合氯化铁(PFC)或PDMDAAC以及二者先后投加时,对城镇纳污河河水的絮凝效果及絮凝机理,考察了B值、w(P)、η值对絮凝效果及机理的影响。
3) polluted river water
污染河水
1.
Chemical oxidation-flocculation technology applied for enhanced treatment of polluted river water;
化学氧化絮凝技术在强化处理受污染河水中的应用
2.
Treatment of polluted river water using surface flow constructed wetlands in Xinyi River Floodplain,Jiangsu Province;
江苏新沂河河漫滩表面流人工湿地对污染河水的净化试验
3.
Study on Treatment of Polluted River Water Using Pilot-scale Constructed Wetlands;
人工湿地处理污染河水现场中试研究
5) canal reactor
河涌污水
6) river wastewater
河道污水
1.
An experimental study on distributed treatment of river wastewater was carried out using biological contact oxidation process.
采用生物接触氧化工艺对河道污水开展了分流处理的试验研究,选择滇池入湖污染负荷最高的大清河为研究对象,考察了在冬季枯水期、春季枯水期及夏季丰水期对污染物的去除效果。
2.
The results showed that the SFBC process was welladapted to the variation of the river wastewater qualities.
选择滇池入湖污染负荷最高的大清河为对象,以分段进水生物接触氧化(SFBC)工艺对河道污水开展了分流处理的试验研究,已完成冬季枯水期、春季枯水期及夏季丰水期3个时期的研究。
补充资料：纳垢藏污
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