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- Benzene,toluene,ethylbenzene and xylenes(BTEX) are components which are commonly found in crud oil,contaminated ground water and air. 单环芳烃苯、甲苯、乙苯和二甲苯(简称BTEX)是石油的重要组分,也是环境中需要重点监测的致癌污染物。
- Because of its security and maneuverability, bioremediation technology is simple to use, and lead to considerable insight to bioremediation of contaminated ground water. 因其安全性和可操作性,地下水污染的生物修复技术在我国具有广阔的发展应用前景。
- Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries. 一旦下雨,这些化学品即可滤出,从而污染垃圾填埋场地界以外的地下水。
- In many large landfills, tons and tons of municipal wastes have been mixed over the years with small amounts of industrial chemicals. Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries. 在许多垃圾填埋场,成千上万吨的生活垃圾随着时间推移同为数不多的工业化学品混成一体,一旦下雨,这些化学晶即可滤出,从而污染垃圾填埋场地界以外的地下水。
- The Romans did not trust ground water since it was usually contaminated. 由于地下水常遭污染,罗马人不相信它。
- contaminated ground water 地下水污染
- Most of the school water supplying system was ground water, which might have been contaminated by a few patients returning from endemic areas. 由于该校的供水系统主要是地下水,这些水源可能被至疫区旅游的个案污染染了。
- "Repeated incidents have led to a constant release, and as a consequence the ground water and many outlets are highly contaminated with tritium. 该公司在此将用过的核子反应炉燃料再加工,做成可再次使用的铀和钸燃料。
- The ground water in some parts of the USA has been contaminated by leaking oil tanks or pipelines, leading to higher Methyl Tertiary Butyl Ether MTBE concentrations. 美国某些地区之地下水受储油槽或油管泄漏污染而甲基第三丁基醚MTBE含量较高。
- Rain can leach out these chemicals and contaminate ground water beyond the landfill boundaries 一旦下雨,这些化学品即可滤出,从而污染垃圾填埋场地界以外的地下水。
- Four million people in the Ukraine, Byelorussia and western Russia are living on contaminated ground. 居住在乌克兰、白俄罗斯和西欧的400万人民正生活在受污染的土地上。
- Seepage from land fills can pollute ground water or surface. 填土的渗漏可能污染地下水和地面水。
- Poisons used on farms and in homes can enter ground water. 在农场和家庭使用的毒物可以进入地下水。
- The quality of the ground water made some improvement. 地表水水质有所改善。
- This solution describes a spreading of a ground water mound. 这个解描述地下水丘的扩展。
- Ground water levels fall. Rivers get drier and drier. 地面水位下降。河流变得更干燥。
- Ground water is also obtained for human use by sinking wells. 人们也通过挖井来获取地下水以供使用。
- Ground water is usually removed by man through wells. 地上水一般是由人们从井里汲上来。
- The flow of ground water is toward streams, lakes, or oceans. 地下水经流的方向是朝向河流、湖泊或海洋的。
- Recovery of ground water may require especially delicate tactics. 利用地下水,需要有特别完善的方案。