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garbage leachate     
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  垃圾渗滤液
     The Experimental Study on SBR Treating City Garbage Leachate
     SBR工艺处理城市垃圾渗滤液的试验研究
短句来源
     Status and Analysis of the Garbage Leachate Treatment Process
     垃圾渗滤液处理工艺的现状与分析
短句来源
     Base on the characteristics of garbage leachate, the process of ammonia stripping→SBR→adding cllorine for disinfection was proposed and the composition of protozoa in the SBR reactors was studied.
     针对垃圾渗滤液的特点,提出了脱氨氮→SBR生化处理→加氯消毒的处理工艺,并观察研究了SBR反应器中原生动物的种群变化.
短句来源
     Environmental pollution caused by house refuse mainly finds expression in the pollution of garbage leachate to surface water, ground-water and soil.
     生活垃圾对环境的污染,主要表现为垃圾渗滤液对地面水、地下水、土壤等的污染。
短句来源
     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.
     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。
短句来源
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  垃圾沥滤液
     The source and character of garbage leachate, its current treatment technology research and discharge standards of leachate were discussed in the article.
     论述了垃圾沥滤液的来源和性质,介绍了垃圾沥滤液的现有处理技术的研究情况,并对沥滤液的排放标准进行了探讨。
短句来源
  “garbage leachate”译为未确定词的双语例句
     The research on simultaneous nitrification and denitrification in the garbage leachate of Xiaping landfill, Shenzhen city has been conducted. The technical progress of simultaneous nitrification and denitrification in the process of denitrogenation is described theoretically. The impact on simultaneous nitrification and denitrification from COD, DO and NH 3-N is analysed and the problems in the research and the directions of future studies are put forward in the paper.
     对深圳市下坪垃圾填埋场渗滤液中同步硝化反硝化进行了深入研究 ,从理论方面综述了脱氮中同步硝化反硝化等技术的进展 ,分析了COD、DO、NH3-N对同步硝化反硝化所产生的影响 ,提出了在研究中发现的问题和需要努力加强的研究方向
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  garbage leachate
The tolerance of the four species to garbage leachate was ranked as vetiver > alligator weed > Bahia grass> water hyacinth.
      


The pollution caused from life garbage and leachate on environment and creatures is becoming an increasingly prominent problem in the process of development of Guangzhou City. Wastewater leached from Likeg Life Garbage Landfill of Guangzhou contained high concentrations of pollutants,and did not reach the effluent standard,which could be harmful to plants and surroundings. Of four plant species investigated in this study, Eichhornia crassipes was poisoned to death in two types of wastewater tested; Paspalum...

The pollution caused from life garbage and leachate on environment and creatures is becoming an increasingly prominent problem in the process of development of Guangzhou City. Wastewater leached from Likeg Life Garbage Landfill of Guangzhou contained high concentrations of pollutants,and did not reach the effluent standard,which could be harmful to plants and surroundings. Of four plant species investigated in this study, Eichhornia crassipes was poisoned to death in two types of wastewater tested; Paspalum notatum could not survive in the high concentrated leachate(HCL) and was severely damaged in the low concentrated leachate(LCL): Alternanthera philoxeroides was impaired in HCL, but formed a considerably large biomass in LCL,which was possibly due to that LCL may have efficiency of eutrophication. Vetiveria zizanioides was also hurt by the leachates,but was the least of the four species. The tolerance of the four species to garbage leachate was ranked in the following order V. zizanioides>A.philoxeroides>P.notatum>E.crassipes . Of the two species growing relatively better in wastewater, A.philoxeroides on the whole was superior over V.zizanioides in purifying LCL,especially in purifying total N and nitrate N; but the effects of V.zizanioides in purifying seven kinds of “pollutants” in HCL were all better than that of A.philoxeroides , and the purification of P and COD in LCL by V.zizanioides was, too, better than by A.philoxeroides . Of all seven items measured in the study ammoniac N was the best cleansed, and its purification rate was between 77%~91%. V.zizanioides showed a quite high purification rate for P(>74%). From the research, we suggest that V.zizanioides and A.philoxeroides could act as purifying plants to assist in purifying the high and low concentrated garbage leachates,respectively.

广州李坑拉圾卫生填埋场的渗滤污水含有高浓度的污染物,经过人工净化后仍未达到排放标准,对植物产生毒害。在被观测的4种植物中,水葫芦(Eichhorniacrasipes)在高浓度和低浓度2种污水中均被毒害致死;百喜草(Paspalumnotatum)在高浓度的渗滤液中不能存活,在低浓度中受严重伤害;水花生(Alternantheraphiloxeroides)在高浓度污水中受较重伤害,但在低浓度形成庞大生物体,这可能是污水的“富营养化”所致;香根草(Vetiveriazizanioides)在这2种污水中亦受伤害,但受害程度为4种植物中最轻。在污水中表现相对较好的2种植物中,水花生对低浓度污水的净化效果总体上好于香根草,尤其对总氮和硝态氮的净化效果明显好于香根草,但香根草对高浓度污水中的7种“污物”的净化效果均优于水花生,且对低浓度污水中的磷与COD的净化亦优于水花生。在被观测的7种水质指标中,植物对氨态氮的净化效果最好,净化率在77%~91%之间。此外,香根草对磷也表现出了较强的净化能力,净化率高达70%以上。香根草和水花生可分别作为高、低2种浓度垃圾污水的净化植物来辅助净化污水。

The leachate circulation is a method to treat the garbage leachate, using the purification action of the superimposed soil layer and the garbage dump layer of the filling ground.It possesses the superiority of economic investment,simple operation and low management cost.This experiment uses the garbage soil column for the simulation of the garbage dump layer of the filling ground.It discusses the optimization for the circulation treatment effect of the leachate, using the mixture...

The leachate circulation is a method to treat the garbage leachate, using the purification action of the superimposed soil layer and the garbage dump layer of the filling ground.It possesses the superiority of economic investment,simple operation and low management cost.This experiment uses the garbage soil column for the simulation of the garbage dump layer of the filling ground.It discusses the optimization for the circulation treatment effect of the leachate, using the mixture of flyash and garbage by a cerain weight ratio and the culturing of the microbe. It concludes that this method can accelerate the stabilization of the garbage dump ground.

渗滤液循环是利用填埋场的上覆土壤层及垃圾填埋层的净化作用来处理垃圾渗滤液。它具有投资省、操作简便、运行费用低等优点。该实验用垃圾土柱来模拟填埋场的垃圾层 ,探讨了用粉煤灰与垃圾以一定的重量比混合和培养微生物对渗滤液的循环处理效果的优化。得出此法可以加速垃圾场的稳定

The research on simultaneous nitrification and denitrification in the garbage leachate of Xiaping landfill, Shenzhen city has been conducted. The technical progress of simultaneous nitrification and denitrification in the process of denitrogenation is described theoretically. The impact on simultaneous nitrification and denitrification from COD, DO and NH 3-N is analysed and the problems in the research and the directions of future studies are put forward in the paper.

对深圳市下坪垃圾填埋场渗滤液中同步硝化反硝化进行了深入研究 ,从理论方面综述了脱氮中同步硝化反硝化等技术的进展 ,分析了COD、DO、NH3-N对同步硝化反硝化所产生的影响 ,提出了在研究中发现的问题和需要努力加强的研究方向

 
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