1.
It makes use of the nutrients in sewage to feed crops and keeps them from polluting waterways.
它使污水的营养物质回馈到农作物，且使污水不致受到受污染的水道的影响。
2.
Discussing the Enterprises Marketing Morals from "Water Pollution " Incident;
从“水污染”事件探析企业的营销道德
3.
People, who unknowingly eat fish contaminated by pollutants in the water, can become seriously ill.
不知道实情的人吃了被水中污染物污染的鱼可能患重病。
4.
Study on effect of polluted sediments bioremediation on water body remediation of polluted urban rivers
底泥修复对城市污染河道水体污染修复的影响研究
5.
Water Quality Determination and Pollution Prevention of Urban Man-made Lake in the River;
城市河道人工水面的水质测定及污染防治
6.
Pollutants Determination and Prevention of Combined Sewer Overflow and Urban Road Runoff;
城市雨水径流及合流制下水道溢流的污染解析
7.
Impact on Water Environment in Polluted Seriously Rivers in Suzhou by Different Dredging Degree;
苏州重污染河道底泥疏浚程度对水环境的影响
8.
Anoxic Bioremediation of Urban Polluted River Water with Biofilm
用生物膜缺氧修复受污染的城市河道水
9.
Purification Effect of Nitrogen and Phosphorus in Polluted Water of Urban Rivers by Three Landscape Plants
3种景观植物对城市河道污染水体的净化效果
10.
(2) "Pollutant" means a substance that is capable of causing water pollution.
(二)“污染物”是指能导致水污染的物质。
11.
A total of 20900 cubic metres per day of polluted effluent has been properly diverted to the sewerage system, which is equivalent to the pollution load from more than 70000 people.
现时，每日共有20900立方米污水改道流入污水收集系统，相当于逾7万人口所产生的污染量。
12.
such as polluted air and water.
如受污染的空气和水。
13.
That's what's polluting the lake.
那就是污染湖水的东西。
14.
mine drainage pollution
矿山排水造成的污染
15.
the fetor of polluted waters;
受污染水体的臭气；
16.
They even sought to keep the environs clean and the drains unpolluted.
他们还能保持环境清洁，而不污染水道。
17.
Study on the Test of Biological Purification for Urban Polluted River Water;
城市河道污染水体生物净化试验研究
18.
The sewers discharge out at sea.
下水道的污水排入海里。