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- permeable reactive ball 可渗透反应墙
- The selection of the reactive media is a key problem of in-situ remediation of contaminated groundwater in permeable reactive barrier(PRB) system. 反应介质的选择是可渗透反应墙(PRB)系统原位处理污染地下水的一个关键问题。
- Compared with the traditional remediation technologies, the permeable reactive barriers/wall technology has the characteristics of less cost an... 与传统修复技术相比,可渗透反应格栅/墙技术具有经济、长效等特点。
- A possible mechanism that the organo-montmorillonte in the membrane acted as permeable reactive passageways for mass transfer was propsed. 本文从膜的结构及其与组分的相互作用对填充膜中蒙脱石可能存在的渗透通道作用进行了探讨。
- The paper introduces installation forms, structure types, remediation mechanism and selection of active materials of permeable reactive barriers/wall. 介绍了可渗透反应格栅/墙的安装形式、结构类型、修复机理及活性反应材料的选取等。
- A double layer Permeable Reactive Barrier (PRB) experiment was designed to study the feasibility of in-situ remediation of groundwater contaminated by landfill leachate. 设计了双层结构可渗透反应屏障(PRB),对渗滤液污染地下水原位处理的可行性进行实验研究。
- Permeable reactive barriers have been the first choice among the techniques of the remediation of polluted groundwater by virtue of their many aspects of advantages. 活性渗滤墙技术凭借其各方面的优越性成为人们在治理污染地下水时的首选。
- The key technology of permeable reactive barrier(PRB) and the principle of zero valent iron remediation were summarized,and the study progress and practical applications were reviewed. 综述可渗透反应墙(PRB)的技术关键、零价铁修复的原理和PRB的最新进展和实例应用,介绍PRB技术处理地下水的技术优势及存在问题。
- 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。
- permeable reactive barrier (PRB) 渗透反应墙
- permeable reactive barriers/wall 可渗透反应格栅／墙
- Application of Permeable Reactive Barriers in Groundwater Treatment 渗透性反应墙在地下水处理上的应用
- Permeable Reactive Barrier for Groundwater Remediation 应用可渗透反应墙技术原位修复地下水污染
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- She came out of her room equipped for the ball. 她盛装从房里出来预备到跳舞会去。
- Permeable Reactive Barrier Technology for Remedy of Contaminated Groundwater 地下水污染修复的可渗透性反应墙技术
