过滤池

直接过滤池过滤性能综合评价指标

Indices for Comprehensive Appraisal of Direct Filter Tank Performance

同时设有专用的管道将天台上的雨水收集到过滤池，从而使城镇缺水的难题得到较好的解决。

Simultaneously , special pipes are arranged for collecting rain water on roofs into the filter tank , so that a problem of urban water shortage can be better solved .

生物过滤池优势菌种主要是聚多曲霉菌种。

The predominant organism groups were mainly Aspergillus sydowii in the biofilter .

过滤池和吸附床水头损失的实验研究

Experimental Research on the Head Loss of the Filter and the Adsorption Bed

根据膨胀珍珠岩颗粒和水力学特性，可用作水处理过滤池滤料。

Swelled perlite can use as materials of wastewater disposal with its characteristic of granule and waterpower .

一种过滤池，它是过滤化工原料溶液的一种化工生产设备。

The utility model relates to a filtering basin which is chemical industry production equipment used for filtering solutions of chemical raw materials .

前项污水下水道不包括设施经营者拥有或营运之污水处理设施、腐化槽及过滤池。

Paragraph 8.2 The preceding sewerage does not include treatment facilities for polluted water , septic tanks , and filtration ponds owned or operated by the facility operator .

结果表明：生物滴滤池中形成了由细菌、藻类及原生动物组成的复杂生态系统，而生物过滤池中真菌为优势微生物。

The results indicate that the predominant organism groups were a complicated ecosystem including bacteria , protozoa and algae in the biotrickling filter while it was only fungi in the biofilter .

生产实践证明，气浮过滤池对净化受有机物轻度污染的低浊多藻的类似湖泊水体的原水具有高效。

Productive practice shows that quite satisfactory for air-floated filter to treat the raw water with a large number of algae , which is similar to the lake water slightly polluted by organism .

同时，微生物的活性随着过滤的进行而逐渐得到恢复，用盐水浸泡过的滤池需要5d的恢复时间，而用氨水浸泡的滤池只需2~3d。

At the same time , the microbial activity can gradually recover during the filtration period . The recovery costs 5 days when the biological activated carbon filter is immersed by brine and only 2 to 3 days when immersed by ammonia water .