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1)  ecological leaching soil process
生态渗滤
2)  biological filter bed
生物渗滤床
1.
Technological and economical potential of biological filter bed used in treatment of livestock wastewater;
生物渗滤床处理养殖废水的技术经济性研究
2.
When the biological filter bed is stably treating with domestic wastewater, shapes of biofilm and distributing characters of microorganism species on the external of medium were studied.
研究了生物渗滤床处理生活污水稳定运行时介质表面的生物膜形态和微生物种群分布特征,分析了生物膜及微生物种群的空间变化规律。
3.
The biological filter bed technique was used to treat municipal sewage.
采用生物渗滤床技术处理生活污水,设计日处理量为60m~3,水力负荷为1 m~3/(m~2·d)。
3)  biological filter tank
生物渗滤池
1.
When biological filter tank is used to treat sanitary wastewater,COD in effluent can satisfy Class I of the discharge standard for urban wastewater treatment plant.
实验针对间歇投配污水的生物渗滤池处理生活废水的一些基本运行参数进行了优化研究。
4)  MEEF
生态滤池
1.
After MEEF,the ratios of dissolved phosphorus to total phosphorus increased at 1m3·m-2·d-1 and 2m3·m-2·d-1,respectively.
污水经生态滤池处理后,在微生物和蚯蚓的作用下,出水中COD、BOD5、总氮与总磷的浓度降低,磷的形态和组成发生了变化。
2.
Double layer Microbial-Earthworm Ecofilter System (MMEEF) with combination of microbe and earthworm is a artificial ecosystem to degrade pollutants for municipal sewage treatment.
研究了不同结构生态滤池处理城镇污水的效果。
3.
Microbial-earthworm ecofilter system(MEEF) with combination of microbe and earthworm as representative of micro-faunal to form artificial ecosystem is a new wastewater treatment technique to degrade pollutants for municipal sewage treatment.
生态滤池(MEEF)是利用由微生物和蚯蚓为代表的微型动物共同组成的人工生态系统,对城镇污水中的污染物进行降解处理的新型污水处理技术。
5)  Eco-filtration
生态过滤
6)  Ecological filter
生态滤池
1.
In the constructed wetland pond-bed system in Living Water Garden at Chengdu,the removal rates of COD,BOD,T-N,T-P,oil,LAS,Ar-OH,NH 3 and S 2- are more than 85% and for total coliforms is more than 99 9%,in which purification efficiency can be qualified for purifying polluted surface water or doing tertiary treatment So the constructed wetland pond-bed system is an ecological filte
由此可见 ,人工湿地塘床系统是一种生态滤池。
补充资料:快速渗滤处理系统
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性质:RI将废水有控制地投配到具有良好渗滤性能的土壤表面,废水在向下渗透过程中由于生物氧化、硝化、反硝化、过滤、沉淀等一系列作用而得到净化的一种废水土地处理系统。该系统以淹水/干燥方式交替运行,处理效率很高,净化后的水可回收再用。日处理104m3废水的系统需土地105m2(10ha)。

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