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- Compared with conventionally filter, the technique of percolating water abstraction is a new technics,which is characterized by for good abundant water and low cost. 天然河床渗滤取水技术是一种通过渗滤系统净化取水的新工艺。
- technique of percolating water abstraction 渗滤取水
- Keywords Technique of percolating water abstraction;iron removal at stratum;Charaeteristies of water quality;Correlation;Reliability; 关键词渗滤取水;水质特征;地层除铁;相关性;可靠度;
- Keywords technique of percolating water abstraction;purifying mechanics;seepage field;silting of filtering bed;numerical simulation; 关键词渗滤取水;净化机理;渗流场;滤床淤塞;数值模拟;
- percolating water abstraction 渗滤取水
- As a guide for those assessing applications for new water abstraction permits? 作为对申请新取水许可证进行评估的指导?
- The process of percolating water treatment and its characteristics are analyzed here. 对垃圾渗滤液处理工艺的现状及各特点进行了比较分析。
- The engineering includes landfill zone, percolating water treatment zone, management zone and outside-field engineering. 工程包括卫生填埋区、渗滤液处理区、管理区及场外工程。
- The percolating water from compost returns to blowout one-time fermentation room and the percolating water from landfill returns to blowout the surface of landfill area. 堆肥产生的渗滤液回喷一次发酵仓,填埋产生的渗滤液回喷填埋场表面,所收集的发酵气体则作为燃料使用。
- Topics covered are: an overview of water resources, groundwater, water abstraction, and drinking water quality. 涉及了水资源概况、地下水、水的提取和饮用水质量等各方面。
- Methods:Oral liquid was made by steam distillation,alcohol abstraction method,water abstraction and alcohol precipitation. 方法:分别采用水蒸气蒸馏法、醇提法、水提醇沉法制成口服液;
- Keywords Drinking water;Inclined tube well;Percolating water; 关键词生活饮用水;斜管井;渗透水;
- Keywords percolating water;recycling spraying;wetland treatment; 垃圾渗滤液;循环回喷;湿地处理;
- Methods Alkali water abstract method,phenol-vitriol chromometry and standard sulfate chromometry was used for finding out the differences of the rough polysaccharide、glycon and sulfate contents. 方法采用碱水提取法、苯酚-硫酸比色法、标准硫酸基比色法分别比较4个品种海参的粗多糖得率、糖基和硫酸基含量。
- water abstraction licensing system 取水许可制度
- The clear water mirrored the blue sky. 清澈的水中映出蔚蓝的天空。
- limiting water abstraction for saving 节水压采
- In the reconstruction of Changqiao Waterworks, an underground water abstractive flow passage was designed to replace the routine absorbing well. 在长桥水厂改造中,结合渠道输水,借鉴大型立式泵常用 的前池和流道形式,设计了埋地式吸水流道,代替常规吸水井。
- The nurse diluted the drug with saline water. 护士用生理盐水把药加以稀释。
- (3) making use of percolating water from canals and the fringe of farmland; (3)充分利用农田边缘和渠道渗漏剩余水；
