土地过滤 land filtration 草地 1.(草原) meadow; meadowland; grassland; lea 起伏不平的草地 undulant meadowland; 草地上的草还没割。
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The sludge coming from precipitation pond was concentrated and after pressure filtration, it is moved to land disposal.
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 REDOX condition in land infiltration system was studied under different temperatures through the experiment of treating domestic wastewater by reversed capillary filtration system (RCFS).
以毛管逆滤渗系统处理生活污水的实验为例，研究变温下污水土地滤渗系统的氧化还原环境。
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