目的是解决建筑的填埋造成土地的不可复耕，破坏生态和粉煤灰的填埋产生的渗滤液对地下水的威胁。 The objective is the resolution of construction of the landfill caused land rehabilitation, damaging the ecological and fly ash landfill leachate from the threat of groundwater.
开发了一种适于处理高浓度垃圾渗滤液的工艺。 An applicable system was developed to treat the high strength landfill leachate .
这种垃圾包含了大量的广泛的有机物，具有很高的生物降解能力，保扩垃圾渗滤液这样的含有有机物的废水。 The refuse contained a large and diverse population of micro-organisms with a high capacity for decomposing refractory organic matter present in some wastewaters, including leachate.
模拟试验表明，不同螯合剂只是对淋洗速度产生影响，而对滤液汞、土壤残留汞的影响不明显。 The simulated leaching tests showed no significant effects of different chelates on the content of mercury in leachate and the residual soil.
最近关闭的倾倒厂Gorai正在安装甲烷和沥出物的处理设施。 It is also installing equipment to collect methane and leachate at a recently closed dump, Gorai.
本文研究成果可为今后国内城市垃圾卫生填埋场渗滤液的处理、规划和设计提供一定的依据和参考。 What has been done in this research can be used as a reference to the designing of the domestic landfill leachate treatment for the future.
根据渗沥液产生量计算公式推导出渗沥液处理规模、渗沥液调节池容积的计算公式。 The calculation formulas of leachate treatment scale and volume of regulating tank were conducted based on the calculation formula of leachate production.
通过滤取获得的生成物或溶液，尤指经土壤渗滤后得到的含有沾染物的溶液。 Leachate A product or solution formed by leaching, especially a solution containing contaminants picked up through the leaching of soil.
采用大直径钻孔灌注桩时，施工时会破坏现有垃圾填埋场的防渗体系，且渗滤液将对地下水造成一定程度的污染。 If the large diameter bored pile is adopted in foundation, the current leakproof system of municipal refuse landfill must be damaged, as a result, groundwater will be polluted by the leachate.
只要垃圾填埋场继续产生渗虑液或排放沼气，公司就得负责到底。 The firm 's liability lasts as long as landfill continues to generate leachate or gas.
结果表明，淋出液成弱碱性，其中的铅、锌、铬、镍、铜和铁等元素的浓度均超过了水综合排放标准和地面水环境质量标准规定的阈值； The results are shown the leachate is weak alkali, and the concentration of Pb, Zn, Cr, Ni, Cu and Fe in it exceeded all the low value of environmental standards.
由于垃圾渗滤液具有复杂的水质特征，所以垃圾渗滤液的臭氧处理是十分必要的。 Because of the complicated water quality of landfill-leachate, the treatment of it by ozone-based technology is necessary.
试验结果表明：以垃圾渗滤液处理池的活性污泥为菌源，筛选出的DMP高效降解菌株能够以DMP作为唯一碳源和能源生长； Results indicated the DMP degrading strain isolated from the actived sludge at a land fill leachate treatment plant were able to grow on DMP as sole carbon and energy sources.
方法：制备4种牙体修复材料的细胞培养基（DMEM）浸出液，采用四唑盐MTT比色分析法测定材料对人牙髓细胞生长的影响； METHODS:4 dental restorative materials were soaked in culture medium(DMEM) for leachate solution. The effect of each material on viability of pulp cell was measured by the MTT assay.
垃圾渗滤液处理过程中COD居高不下的主要原因是其中含有大量难以生物降解的有机物，难降解有机物主要包括腐殖酸、棕黄酸和氨基酸等。 The main reason of high COD in the landfill leachate is that it contains a great deal of recalcitrant contaminants. humic acid, fatty acid and amino acid are the main constituents.
而其中渗滤液对地表水和地下水的污染已经非常突出，是引起环境污染的主要原因之一。 The leachate of landfill pollute the surface water and the ground water, and it is one of the primary factors for pollution of environment.
以COD为综合指标检测了处理垃圾渗滤液的实验效果，并与常见的吸附剂进行了简单的经济技术对比。 COD from garbage leachate as a comprehensive index of organic contaminants was used to examine the experimental effects, and a simple economic comparison with other conventional adsorbents was made.
用不同比例的沸石对天然粘土进行改性，对改性粘土防渗层的渗透性、去除主要污染物的有效性和控制渗滤液渗透的可行性进行研究。 Different percentage of zeolites was used to modify natural clay to study permeability, contaminants -removal ability and feasibility of leachate leaking control of zeolites modified clay-liners.
从垃圾渗滤液的产生及其特点出发，介绍了国内外正在开发和研究的垃圾渗滤液处理技术。 Based on generation and characteristics of waste leachate, currently developing and researching leachate treatments methods of domestic and oversea were introduced.
除上述总表外，针对污水处理厂和垃圾填埋场项目要求单独列表，详细说明污水污泥和垃圾渗滤液的环境缓解措施。 Separate tables are required for the WWTP and SW landfill site, in which the mitigation measures for wastewater sludge and solid waste leachate.
连续动态试验研究表明，对于高浓度氨氮渗滤液，普通活性污泥法的好氧反硝化工艺的总氮去除率可达10%以上。 The results of tests show that TN removal rate higher than 10% could be reached in the aerobic denitrification process of common activated sludge technique for the ammonia nitrogen rich leachate.