查询词典 leachate

According to the development of the abroad treatment technology of leachate and the reality of our country, recirculation technology of leachate is a kind of promising method in our country.

根据近期国内外渗滤液处理技术的发展状况，结合我国实际，垃圾渗滤液的回灌处理技术在我国具有很大的发展前景。

The leachate has high concentration of the pollutants and great changes in quality and quantity, which can pollute the surrounding environment. So it's necessary to make the leachate unharmful.

垃圾渗滤液污染物浓度高，水质水量变化大，会对周围环境造成严重污染，因此对渗滤液的处理显得十分重要。

Recirculated landfill leachate irrigation benefits to its volume reduction and pollutants removal, especially on soil with Cynodon dactyton. The results show that it is feasible to irrigate the landfill closure system with recirculated landfill leachate in practice.

渗滤液覆盖层灌溉处理有良好的水量减量和主要污染物去除效果，且有植被时效果更佳，表明填埋场封场覆盖层灌溉处理渗滤液是可行的。

To avoid the secondary pollution of landfills, usually, the Leachate Collection and Removal System must be installed over the barrier that is located at landfills bottom side, to collect and remove leachate to fractionating facility.

为避免填埋场对周围环境产生二次污染，通常在填埋场底部的隔离衬垫上方设置渗滤液的收集排放系统，将填埋场内产生的渗滤液进行收集，并输送至净化设施中处理。

Permeability of clay-solidified grouting curtain to leachate. The influence of components and their ratio of grouts, concentration and pH of leachate on permeability are studied with laboratory experiment, and the functional formula of hydraulic conductivity and content of clay and cement is brought up. Then the effects and the characters of CSGC anti-seepage to contaminant such as heavy metals and organic matter are studied.

对浆液配比、渗滤液浓度、pH值等对粘土固化浆液结石体渗透性能的影响进行了室内试验，首次给出了结石体渗透系数与粘土加量和水泥加量之间的函数关系式，研究了帷幕对不同污染物的抗渗效果和阻滞特征，并分析了其渗透性能变化的微观作用机理。

The thesis establish some columns which filled with garbage in LiuLiTun landfill, compared with anaerobic, we make the leachate which from new garbage recirculate under the aerobic circumstance, and measure the normal water index, so as to look for the impact of recirculation treatment on landfill leachate.

本论文通过在北京市海淀区六里屯卫生填埋场内设置垃圾填埋模拟柱，对新鲜垃圾产生的渗滤液进行好氧和厌氧两种条件下的循环回灌，并对好氧和厌氧两种情况下回灌前后渗滤液的产生量、常规水质指标等分别进行监测和分析，比较好氧和厌氧两种情况下回灌处理技术对城市垃圾渗滤液的处理效果，探讨好氧条件对渗滤液进行回灌处理的工艺机理，找出好氧回灌的工艺参数。

Bench-Scale Treatment of biodegraded leachate in municipal rubbish-buried land leachate with Reverse Osmosis has been studied in this paper.

采用反渗透法处理城市垃圾填埋场渗滤液在国内尚属首次。

On the basis of solute transport theory, the coal gangue eluviated in Xinqiu in Fuxin coal miming area was studied for the pollution of groundwater. The mechanism of coal gangue eluviated in the aquifer was analyzed. A coupled numerical model was developed with convection、sorption and dissolve、disintegration for simulating the leachate transport in groundwater. The model was discreted by using a Gelarkin finite-element method and a Picard iteration scheme, and the process of coal gangue leachate was presented, which predict the temporal and spatial distribution features of contaminant concentration. The result indicates that the contaminated plume is continually extended as time increases, and the vertical diffusion is more abvious.

以溶质运移理论为基础，针对阜新市新邱露天煤矿煤矸石淋滤液对地下水污染实际情况，分析了煤矸石渗滤液在含水层中运移的规律，在综合考虑对流扩散、吸附解吸、生物降解条件下建立了淋滤液在地下水中运移的耦合动力学数学模型，采用Galerkin有限元方法和Picard迭代法相结合对耦合模型进行了离散，模拟了淋溶液对地下水污染的动态过程，预测了污染浓度的时空分布特征，并结合实际观测数据进行对比。

The variation in nitrified leachate and its effects on the decomposition of municipal solid waste were studied in a lab-scale MSW column to which nitrified leachate was recirculated.

本文利用垃圾柱模拟生物反应器填埋场，研究了硝化渗滤液在填埋场内部的变迁及其对垃圾降解的影响。

The difficulty of leachate treatment is not only the organic pollutants of high concentration in the early leachate, but also the high ammonium concentration and low C/N ratio of the old leachates.

渗滤液处理的难点不仅是早期渗滤液含有高浓度的有机污染物，而更重要的是晚期渗滤液含有高浓度的氨氮及其相应的低碳／氮比的水质特点。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了