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   landfill 在 地质学 分类中 的翻译结果: 查询用时:0.116秒
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landfill
相关语句
  填埋场
    STUDY ON DREDGED SOIL USED AS IMPERMEABLE MATERIALS OF CLAY LINER OF LANDFILL
    疏浚土作为填埋场粘土垫层防渗材料的研究
短句来源
    Influence of Seawater on Groundwater Systems of Laogang Waste Landfill Site Area
    海水对老港垃圾填埋场地区地下水系统的影响
短句来源
    Application of Full-equilibrium Method to Shape Design of Slope in Landfill
    全平衡法在填埋场边坡坡形设计中的应用
短句来源
    Landfill is the place to disposal the municipal solid waste(MSW). During the design and construction, special attention was paid to the landfill settlement which affected on the capacity, stability, and the surrounding.
    填埋场是采用卫生填埋法对城市固体废弃物(MSW)进行处置的场地,填埋场沉降对填埋场容量、自身稳定以及对周围环境影响是填埋场设计和施工十分关心的问题。
短句来源
    2) A set of systemic experiments to simulate the stabilization of landfill was carried out, which consist of some routine experiments and column settlement experiment.
    2) 进行了一套较为系统地填埋场稳定过程室内模拟试验,试验包括常规试验及柱状沉降试验,其中常规试验包括比重、持水率、压缩性、蠕变性、渗透性及降解性能等基本性质;
短句来源
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  垃圾填埋场
    Influence of Seawater on Groundwater Systems of Laogang Waste Landfill Site Area
    海水对老港垃圾填埋场地区地下水系统的影响
短句来源
    Penetration-preventing Capacity of Landfill Site Liner of Sandy Soils and Bentonite
    垃圾填埋场砂土衬垫中膨润土添加剂的防渗能力
短句来源
    The impacts of landfill leachate irrigation on the microbial biomass and activity of enzymes in soil
    垃圾填埋场渗滤液灌溉对土壤微生物生物量及酶活性的影响
短句来源
    Differential settlement analysis of municipal solid waste landfill
    城市固体垃圾填埋场不均匀沉降分析
短句来源
    Settlement Calculation and Stability Analysis of Municipal Solid Waste Landfill
    垃圾填埋场固体废弃物沉降计算与稳定分析
短句来源
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  “landfill”译为未确定词的双语例句
    Modeling Analysis of Geological Environment Influenced by Landfill
    垃圾堆放场对地质环境影响的模拟分析
短句来源
    ON ENVIRONMENTAL HYDROGEOLOGY OF LANDFILL
    关于城市垃圾堆放的环境水文地质问题
短句来源
    NUMERICAL SIMULATION OF FLOW FIELD IN AQUIFER UNDER LANDFILL
    废物堆下含水层中流场数值模拟
短句来源
    State-of-the-art on seismic stability of solid waste landfill
    固体废弃物堆埋场抗震稳定性研究现状
短句来源
    Survey of Waste Landfill Field by Geophysical Prospecting in Taiwan
    台湾废弃物掩埋场物探方法探测
短句来源
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  landfill
The nitrogen removal mechanism was studied and analyzed when treating the ammonium-rich landfill leachate by a set of sequencing batch biofilm reactors (SBBRs), which was designed independently.
      
Performance of landfill leachate treatment system with disc-tube reverse osmosis units
      
Reverse osmosis system with the disc-tube module (DT-RO) was applied to treat landfill leachate on full scale at the Changshengqiao Sanitary Landfill, Chongqing City, China.
      
Methane oxidation in the cover soil of the Khmet'evo municipal landfill in Moscow oblast was investigated.
      
Methane emission from the experimental site of the landfill was highly heterogeneous.
      
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In this paper, a boundary element method (BEM) is used to simulate flow in aquifer under landfill.This method, which is compared with traditional method (such as FEM and FDM), not only has higher accuracy, but also doesn′t need discretization for domain. Meanwhile, it has little work of inputting data and computation. Computed results are in good agreement with field data.

本文用BEM法模拟了废物堆下含水层中的流场,与传统的区域法(FEM、FDM)相比,该法不仅精度高,而且不需进行区域剖分,输入数据和计算工作量少,求解的结果与实测值较吻合.

On the basis of water and pollutants movement,transformation simulation test under the condition of different soil columns,a dynamic model for the soil_groundwater system was described.The model includes 9 main models of water and 4 pollutents(organic N, NH + 4、NO - 2、NO - 3)transport and transformation in the unsaturated and saturated zone.The integrated simulation model was used to simulate wastewater and pollutants movement under the condition of landfill in Laogang town,Shanghai City,and got...

On the basis of water and pollutants movement,transformation simulation test under the condition of different soil columns,a dynamic model for the soil_groundwater system was described.The model includes 9 main models of water and 4 pollutents(organic N, NH + 4、NO - 2、NO - 3)transport and transformation in the unsaturated and saturated zone.The integrated simulation model was used to simulate wastewater and pollutants movement under the condition of landfill in Laogang town,Shanghai City,and got a lot of modeling results of influencing distances and intensity by Landfill during the 10 years of garbage heaping stage and 20 years after stopping garbage heaping.Also,it provide a simulated result that the distances of groundwater intrusion by landfill waste water is 90~100 m each year.

在综合国内外文献的基础上,通过现场实地调查和室内物理模拟试验、渗滤试验、污染物化学动力学转化试验,概化建立了上海老港垃圾堆放场以有机氮、NH+4、NO-2、NO-34种离子为污染质的非饱和土层-潜水含水层水动力弥散联合数学模型,应用所建联合数学模型对上海老港大型垃圾堆放场的地质、水文地质条件、垃圾浸沥液发生量、污染质的运移和转化进行了模拟计算和预测分析。预测了垃圾堆放期10年和封场后20年内污染质在非饱和土层-潜水含水层中迁移、转化的规律和排污去向,并得出如果保持目前垃圾堆放状态,其污染范围每年将向内陆含水层扩展90~100m的预测结果。这些预测分析为上海浦东新区垃圾堆放场的环境保护提供了科学依据。

In the waste filling , it is extremely important that the earth-fill retards the percolation of the waste leached solution. In this paper, on the basis of a large number of test data, the compaction and permeability of earth-fill (Wanxing area ,Chengdu )and their relationship was discussed , the related expression of the permeability coefficient K to the compaction work P , water content W , dry density and so on was established . The attenuation and cleaning of leachate in the filled layers is affected...

In the waste filling , it is extremely important that the earth-fill retards the percolation of the waste leached solution. In this paper, on the basis of a large number of test data, the compaction and permeability of earth-fill (Wanxing area ,Chengdu )and their relationship was discussed , the related expression of the permeability coefficient K to the compaction work P , water content W , dry density and so on was established . The attenuation and cleaning of leachate in the filled layers is affected by various related factors. Based on Engineering Geology, the paper presents the mechanism and laws of frequently-appeared irons in leachate. The results of earth-column tests indicate that the structure of layers has effects on the transport and cleaning of irons in different degree with different irons; that due to exchange adsorption of divalent cation (Ca 2+ ,Mg 2+ ) the permeability is changed in ( 0.5 ~ 1.0 )10 -rang;that there reversibility of adsorption is taking place in layers; that potential function of typical monovalent irons (NH + 4,Cl -) is exponential. Sorption of organic chemicals controlled by the amount of organic carbon is also discussed. Therefore ,an important basis was provided for comprehensive study of the rationalized design of waste landfill structure.

城市生活垃圾卫生填埋场中,填土层对垃圾淋滤液的渗透阻滞和净化作用具有重要意义。对成都万兴固体废弃物处置场填土料的压实性、渗透性及其相互关系,在大量试验的基础上作了深入探讨并导出关系式。填土层对垃圾淋滤液中污染物的衰减净化,是各种因素综合作用的结果。以工程地质为基础,研究生活垃圾淋滤液中常见离子净化规律和机理,认为土层结构的不同,对淋滤液的净化有一定影响,而这种影响因离子的不同而有不同程度的表现:二价离子交换吸附,引起渗透系数在0.5~1.0个数量级范围内变化;离子的负吸附,表明土层吸附的可逆性;而典型的一价离子NH+4和Cl-的净化规律,可用指数函数表征;有机物的衰减与土的有机碳的含量有关。这些研究成果,为全面研究填埋体结构的合理化设计提供了重要依据。

 
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