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- The paper introduces the theory of the dispesion and the control in situ remediation of the groundwater contaminated with organic contaminants. 本文概述了地下水中有机污染物的迁移弥散理论,介绍了几种去除有机污染物的方法。
- Pb as a major element in heavy metals that contaminated groundwater,the remediation methods in use include physical screening,extraction and in situ remediation. 铅是地下水重金属污染中的主要元素,目前的修复技术主要分为物理屏蔽法、抽出处理法和原位修复法。
- Pb as a major element in heavy metals that contaminated groundwater, the remediation methods in use include physical screening, extraction and in situ remediation. 摘要铅是地下水重金属污染中的主要元素,目前的修复技术主要分为物理屏蔽法、抽出处理法和原位修复法。
- Permeable reactive barrier (PRB) is a new technical type for in situ remediation of contaminated soil and groundwater, and is composed of injection well, extraction well and monitoring well. PRB技术是一类就地修复污染土壤及地下水的新型技术,主要由注入井、浸提井和监测井3部分所组成。
- Cantrell, K.J., Kaplan, D., Wietsma, T.W., (1995), Zero-Valent Iron for the In Situ Remediation of Selected Metals in Groundwater, Journal of Hazardous materials, vol. 42, pp. 201-212. 杨金钟、李晓岚、洪志雄,(2003),奈米零价铁粉墙结合电动力法整治地下水环境中之硝酸盐第一届土壤与地下水研讨会论文集。
- The approach, compared to the earlier method, is characteristic with in situ remediation, good long term performance, many remediable contaminants and low costs. 该方法与早期的一些处理方法相比,具有能持续原位处理、处理组分多、价格相对便宜等特点。
- The wind was whispering in the trees. 一阵风穿过树林沙沙作响。
- There are 26 letters in the English alphabet. 英语字母表中有26个字母。
- There is a vein of melancholy in his character. 他的性格中有少许忧郁的气质。
- There was a long lag in forwarding mail to us. 转寄给我们的邮件晚了很久才拿到。
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- A fire was burning in the grate. 火在壁炉中燃烧着。
- They differ in size but not in kind. 这些东西的区别只是大小不同而实质一样。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- You didn't embarrass me in the slightest. 你一点也没让我为难。
- Young ladies used to have lessons in deportment. 少女以前要上仪态课。
- I got a new coat in that store last week. 上礼拜我在那家店买了一件新外套。
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- I heard his footsteps in the hall. 我听见大厅里有他的脚步声。
- It is absurd to go out in such terrible weather. 在这麽恶劣的天气里出去太荒唐。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries