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refuse landfill     
相关语句
  垃圾填埋场
     The result shows that total removal rate of COD, BOD 5, NH 3-N is respectively 88.4%, 93.4%, and 76.9%, and the effluent quality reaches II-class criteria specified in Pollution Control Standard of Domestic Refuse Landfill (GB 16889-1997).
     结果表明,对COD、BOD5、NH3-N的总去除率分别为88.4%、93.4%、76.9%,出水水质达到了《生活垃圾填埋场污染控制标准》(GB16889—1997)的Ⅱ级标准。
短句来源
     The treatment of municipal refuse landfill leachate by the system of MBR(Membrane Biological reactor ). PACT(Biological Activated Carbon Treatment Process ) and MBR-PACT was studied in this thesis.
     分别采MBR工艺(Membrane Biological reactor)、PACT工艺(Biological Activated Carbon Treatment Process)、MBR-PAC组合工艺对城市垃圾填埋场渗滤液进行处理研究。
短句来源
     The severity and causes of explosion disaster of refuse landfill are dis-cussed.
     论述了垃圾填埋场爆炸灾害的严重性,探讨了垃圾填埋场爆炸灾害发生的影响因素。
短句来源
     New Idea of Construction of Refuse Landfill Yard and Its Project Application
     垃圾填埋场建设的新理念及其工程应用
短句来源
     City refuse landfill site percolate contains a complex organic pollutant component. It is high in CODcr & BOD5 and NH3-N is exceed 5000mg/L in most cases, so dose the heavy metal content, which is often 3-10times more than common sewage.
     垃圾填埋场渗滤液(渗沥液)有机污染物成份复杂,COD_(cr)和BOD_5含量高,NH_3-N高达5000mg/L以上,重金属含量是普通污水的3~10倍。
短句来源
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  垃圾填埋
     The research results approved the effectiveness of the ammonia stripping-anaerobic→aerobic-UBF→A-SBR process. The treated leachate is quite good to meet the requirements of class 3 of the urban refuse landfill pollution control standard. The removal ratios of 95%,99%,99.5% and 97% have been obtained for COD_(Cr),BOD_5,NH_3-N and TN respectively.
     研究结果表明,采用吹脱→厌氧UBF→A-SBR工艺是行之有效的,各项指标均达到了《生活垃圾填埋污染控制标准》(GB16889-1997)三级排放标准,其中CODCr、BOD5、NH3-N和TN去除率分别达到了95%、99%、99.5%和97%。
短句来源
     The choice of liner materials for landfill sites and utilization of landfill gas, two main problems faced with refuse landfill practice was discussed.
     就垃圾填埋处理中的两个主要问题──填埋场衬里材料选择与填埋产气利用问题进行了讨论。
短句来源
     The law of municipal domestic refuse landfill gas generation has been studied through theoretical calculation,laboratory and field experiment.
     通过理论计算及实验室和现场的试验,研究了生活垃圾填埋产气规律。 结果表明,理想条件下上海市生活垃圾填埋产气量最大不超过96.31L/kg;
短句来源
     Study on the Law of Municipal Domestic Refuse Landfill Gas Generation
     城市生活垃圾填埋产气规律研究
短句来源
     A disposal process of UASB-CASS treatment is proposed in the light of the features of a leachate from urban house refuse landfill. The results prove that after the process , the index of NH_ 3 -N , COD_ cr , BOD_ 5 in the leachate perivds are up to the second standard of“Effluent limits of leachate form house refuse landfill” in standard for pollution control on the lendfill site for domestic waste( GB16889-1997).
     针对城市生活垃圾填埋场渗滤液的特点,提出了UASB+CASS的处理工艺,结果表明,经该处理工艺,垃圾填埋场渗滤液中的氨氮、CODcr、BOD5等指标均能达到《生活垃圾填埋污染控制标准》(GB16889-1997)中“生活垃圾渗滤液排放限值”的二级标准。
短句来源
更多       
  填埋场
     The result shows that total removal rate of COD, BOD 5, NH 3-N is respectively 88.4%, 93.4%, and 76.9%, and the effluent quality reaches II-class criteria specified in Pollution Control Standard of Domestic Refuse Landfill (GB 16889-1997).
     结果表明,对COD、BOD5、NH3-N的总去除率分别为88.4%、93.4%、76.9%,出水水质达到了《生活垃圾填埋场污染控制标准》(GB16889—1997)的Ⅱ级标准。
短句来源
     The treatment of municipal refuse landfill leachate by the system of MBR(Membrane Biological reactor ). PACT(Biological Activated Carbon Treatment Process ) and MBR-PACT was studied in this thesis.
     分别采MBR工艺(Membrane Biological reactor)、PACT工艺(Biological Activated Carbon Treatment Process)、MBR-PAC组合工艺对城市垃圾填埋场渗滤液进行处理研究。
短句来源
     The severity and causes of explosion disaster of refuse landfill are dis-cussed.
     论述了垃圾填埋场爆炸灾害的严重性,探讨了垃圾填埋场爆炸灾害发生的影响因素。
短句来源
     New Idea of Construction of Refuse Landfill Yard and Its Project Application
     垃圾填埋场建设的新理念及其工程应用
短句来源
     City refuse landfill site percolate contains a complex organic pollutant component. It is high in CODcr & BOD5 and NH3-N is exceed 5000mg/L in most cases, so dose the heavy metal content, which is often 3-10times more than common sewage.
     垃圾填埋场渗滤液(渗沥液)有机污染物成份复杂,COD_(cr)和BOD_5含量高,NH_3-N高达5000mg/L以上,重金属含量是普通污水的3~10倍。
短句来源
更多       
  生活垃圾填埋场
     The result shows that total removal rate of COD, BOD 5, NH 3-N is respectively 88.4%, 93.4%, and 76.9%, and the effluent quality reaches II-class criteria specified in Pollution Control Standard of Domestic Refuse Landfill (GB 16889-1997).
     结果表明,对COD、BOD5、NH3-N的总去除率分别为88.4%、93.4%、76.9%,出水水质达到了《生活垃圾填埋场污染控制标准》(GB16889—1997)的Ⅱ级标准。
短句来源
     Refuse at Shanghai refuse landfill was excavated from the compartments closed from 1991 to 2004; and the composition of aged refuse was studied.
     在上海老港生活垃圾填埋场,对1991~2004年间填埋垃圾进行了小规模开采和手工分选,考察了填埋垃圾组成随填埋年份的变化规律。
短句来源
     Study on Leachate Quality Variation from House Refuse Landfill
     生活垃圾填埋场渗滤液水质变化研究
短句来源
     Ammonia Nitrogen Removal from Municipal Refuse Landfill Leachate
     生活垃圾填埋场渗滤液中氨氮的脱除
短句来源
     A disposal process of deammoniation and denitrification SBR biochemical treatment disinfection by chloride is proposed in the light of the features of a leachate from urban house refuse landfill.
     针对城市生活垃圾填埋场渗滤液的特点 ,提出了脱氨氮、SBR生化处理、加氯消毒的处理工艺。
短句来源
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      refuse landfill
    Long-term Monitoring and Prediction for Leachate Concentrations in Shanghai Refuse Landfill
          
    Rooted-cuttings and saplings of green ash (Fraxinus lanceolata) and hybrid poplar (Populus spp) were planted on a former municipal refuse landfill and on a nearby nonlandfill control plot.
          
    Methane generation and microbial activity in a domestic refuse landfill site
          
    Long-term monitoring and prediction for leachate concentrations in Shanghai refuse landfill.
          
    As an engineering example, there is the floating-island refuse landfill in Osaka Bay in Amagasaki.
          


    The choice of liner materials for landfill sites and utilization of landfill gas, two main problems faced with refuse landfill practice was discussed. It is proposed that bentonite may be used as liner materials. The landfill gas can be used for generating electricity wherever possible.

    就垃圾填埋处理中的两个主要问题──填埋场衬里材料选择与填埋产气利用问题进行了讨论。提出了拟主要采用膨润土作填埋场衬里材料的设想,并探讨了利用填埋产气的能量适当发电的可能性。

    The amount of municipal refuse grows rapidly and now is more than 73 millon tons everyyear.Generally,there are three treatment methods:incinerating,composting and landfill.In our country,composting method is the one most used and studided.During compostingsome leachate will surely be produced and if we directly discharge it,a great pollution in waterwill result.In fact the problem of leachate treatment is imperative in some places.In this paper,the authors first looked into the quality of the leachate and found...

    The amount of municipal refuse grows rapidly and now is more than 73 millon tons everyyear.Generally,there are three treatment methods:incinerating,composting and landfill.In our country,composting method is the one most used and studided.During compostingsome leachate will surely be produced and if we directly discharge it,a great pollution in waterwill result.In fact the problem of leachate treatment is imperative in some places.In this paper,the authors first looked into the quality of the leachate and found it con-taining a high percentage of COD_(cr)(30000mg/L),BOD_5(15000 mg/L)and NH_3-N(800mg/L).Then the feasibility of biological-physical chemical treatment of this leachate wastested.It was found that polyiron coagulant had a good removal efficiency for COD_(cr)andcolour(64.6 and 93.8 percent),that activated sludge treatment had a removal efficiency of74.5 percent for COD_(cr),and that aerating stir treatment had a removal efficiency of 56.8percent for NH3-N.After aerobic biological-physical chemical treatment all quality indexesexcept COD reached the state discharging standard.The aquatic plant purification verifiedthat the COD_(cr)removing efficiency was 64 percent.The proposed process for the purification of leachate by aerobic biological-physicalchemical treatment plus the use of aquatic plant has features of simplicity,economy and goodefficiency.It constifutes one of the most effective methods for the treatment of leachate ofmunicipal refuse oxybiotic compost,and will also be useful for the leachate treatment of mu-(?)icipal refuse landfill.

    我国城市垃圾的数量增长很快,全年排放垃圾7300万吨。处理城市垃圾的方法有焚烧、堆肥和填埋3大类。我国研究较多的是堆肥处理。在堆肥过程中有渗沥水产生。如不妥善处理,渗沥水就排入水体,将会严重污染水体。渗沥水处理问题,在某些地区已刻不容缓。作者首先调查了渗沥水的水质。结果表明 COD_(cr)(300000毫克/升)、BOD_5(15000毫克/升)、氨氮(800毫克/升)都较高。针对这种水质,试验了生化-物化处理的可行性。发现聚铁型凝聚剂对 COD_(cr)及色度有较高的去除率(分别为64.60%和93.8%);经活性污泥处理后,COD_(cr)的去除率也可达74.5%,弱鼓风搅拌处理,可脱除氨氮56.8%。好氧生化-物化联合处理的连续试验表明:除 COD 外,各项水质指标都达到国家工业废水排放标准。水生植物净化试验表明,凤眼莲对 COD 的去除可达64%。好氧生化-物化联合处理再加水生植物净化的渗沥水处理,工艺简单、经济效果和处理效果都好,是处理城市垃圾好氧堆肥渗沥水的有效途径之一。它对城市垃圾填埋渗透水的处理,也有应用的前途。

    Based upon laboratory experimental results a domestic refuse leaching model was derived, F=■. The model could be applied on leaching load estimation for domestic refuse landfill sites with periodical filling of a fixed amount of refuse, and pollution loading decrement will then be demonstrated.

    本文阐述了垃圾渗沥液中污染物的产生过程。在实验的基础上,建立了污染负荷估算模式:(?)。运用该模式,可估算垃圾填埋场运行期的最大污染负荷,并可描述封场后污染负荷的衰减过程。

     
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