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- This paper introduces the techniques of afforestation,selection of relevant tree species andmajor factors affecting their survival and growth in a municipal waste landfill site in Hudao,Qingdao. 通过在青岛湖岛垃圾场的现场试验,研究了城市垃圾填埋场上植树造林的方法、适宜树种的筛选以及影响树木成活和生长发育的主要因素。
- Due to lack of understanding in mechanism of seismically induced deformations of municipal waste landfills, it is difficult to develop special methods to evaluate the seismic stability of landfills. 摘要城市垃圾填埋场是环境岩土工程研究领域面临的新问题,对其地震变形机理尚缺乏深入的了解,迄今难以建立专门的地震稳定性评价体系。
- Study on Covering Excrement of Earthworm for the Effects of Growth of Plants on Municipal Waste landfill Sites 城市垃圾填埋场覆盖蚓粪土对作物生长的影响研究
- Effects of Leachate on Ammonia- Nitrogen Adsorption Ability in Soil Nearby a Municipal Waste Landfill 生活垃圾渗滤液对堆填区周边土壤铵态氮吸附能力的影响
- municipal waste landfill 垃圾填埋场
- The results show that the soil has been polluted by the municipal waste leachate, the concentration of heavy metal in landfill soil is higher than that in unpolluted soil. 结果表明,受垃圾渗滤液的浸蚀影响,垃圾区周围土壤酸性增大,养分含量增高;垃圾区土壤的重金属含量明显高于对照区土壤,表明垃圾区周围土壤已受到渗滤液的重金属污染,土壤性状发生明显变化。
- In order to accomplish the inner and interface shear strength of GCL and the application of test results in municipal solid waste landfill, a series of research work has been done as follows: 1. 本文为了完成对GCL内部和界面摩擦特性的研究以及研究成果在垃圾填埋场中的应用,进行了以下研究工作: 1.在已有土工试验应变式控制直剪仪的基础上研制了土工合成材料直剪仪;
- Another municipal waste problem is street runoff into storm sewers. 有关都市废水的另外一个问题是进入雨水沟的街道雨水。
- Some simulation tests on influence of sedimentation and water production by landfill temperature and waste composition in municipal domestic waste landfill treatment were carried out. 针对城市生活垃圾填埋处理中的填埋温度和垃圾成分,对填埋体的沉降和产水影响进行了模拟试验研究。
- Beneficial Utilization of Municipal Waste Combustion Ash. 城市生活垃圾焚烧灰渣的资源化利用。
- The ability to treat municipal waste without sorting. 无需分类可处理多种废物。
- Analyze and compare the treatment processes on leachate from current urban waste landfill sites. 对当前城市垃圾填埋场的渗滤液处理工艺进行分析和比较.
- The stability is one primary problem of construction waste landfill site engineering. 稳定性是建筑垃圾填埋场工程的主要问题之一。
- A measures of landfill gas (LFG) Angration had been made in the Yantian waste landfill sites of Shenzhen city. 对深圳市盐田港保税区垃圾场进行了填埋气体浓度的测试。
- The results show that the region nearby the waste landfill site hasbeen polluted. 结果表明,垃圾场已对周围环境造成二次污染。
- The desirability of combined industrial and municipal waste treatment can be debated endlessly on a theoretical basis. 工业和城市污水联合处理的合理性,在理论上尚有争议。
- The ash generated in incinerator is disposed into the controlled type waste landfill. 卫生填埋场防渗需设置低渗透率的粘土层,日本粘土资源匮乏。
- The COD in the municipal waste water is 7.99 million tons, 8.0% less than the previous year. 生活污水中COD排放量799万吨,比上年增加8.;0%25。
- This paper gives an example of optimal selection of municipal solid wastes landfill sites, and discusses in detail its optimal selection method and course with an analytic hierarchic process. 本文以浦东垃圾填埋场最优地段的优选为例,应用层次分析方法,阐明了城市垃圾地质填埋场址的优选方法及其过程。
- The municipal waste water discharge amount is 22.77 billion tons, 3.0% over the previous year. 城镇生活污水排放量227.;7亿吨,比上年增加3