污泥填埋需要大面积的场地和大量的运输费用,地基还需要作防渗处理以免污染地下水。
Sludge landfill sites need a large area and a lot of transportation costs, the foundation also required to prevent pollution of groundwater seepage.
介绍了在上海市老港生活垃圾填埋场内建设的污泥填埋实验工程情况,得出结论,提出建议。
Experiment engineering status of sludge landfill constructed in Shanghai Laogang Domestic Waste landfill Site was introduced, the conclusion was achieved and suggestion was put forward.
研究城市污水处理厂污泥在农业方面的应用,对有效利用污水厂污泥,减轻污泥填埋的环境压力,具有十分重要的理论意义和实际价值。
The study on the sewage sludge application in agriculture, which is of great theoretical and practical value on the effective using of sewage sludge and reducing pressure on the environment.
目前我国市政污泥处置主要有农用和填埋两种方式。
At present of the municipal sludge disposal, there are two main methods, namely, agricultural use and landfill.
采用不同添加剂与污水处理厂的脱水污泥进行混合填埋,考察了填埋初期和后期污泥中重金属形态的变化。
The dewatered sludge was added with various additives to be landfilled, and the variation of heavy metal speciation in sludge during initial and final landfill stages was investigated.
沉淀池的污泥经浓缩池后进入污泥脱水间压滤后运走,用于土地的填埋。
The sludge coming from precipitation pond was concentrated and after pressure filtration, it is moved to land disposal.
原污泥和消化污泥也可以用卫生填埋来处置。
Raw or digestion sludge can be also be disposed of in sanitary landfills.
含油污泥是油田开发过程中的重要污染源,孤东油田目前对含油污泥主要采用自然干化填埋处理法。
Oily sludge is an major pollution source during the development of oilfield. Natural drying and burial method have been mainly adopted for the oily sludge in Gudong oilfield at present.
根据垃圾填埋场的设计经验和清淤污泥的特性,工程采用提供侧限的堤坝式填埋方式,并且设置了雨水分流系统、渗滤液收集系统、封场处理和填埋气体导排系统。
According to the design for the refuse landfill and the property of dredged sediment, the lateral restraint dike will be adopted for the sediment landfill, and the rainwater diversion system.
根据垃圾填埋场的设计经验和清淤污泥的特性,工程采用提供侧限的堤坝式填埋方式,并且设置了雨水分流系统、渗滤液收集系统、封场处理和填埋气体导排系统。
According to the design for the refuse landfill and the property of dredged sediment, the lateral restraint dike will be adopted for the sediment landfill, and the rainwater diversion system.
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