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Water sprinkling filter bed type waste water treatment apparatus

阅读:931发布:2021-11-19

专利汇可以提供Water sprinkling filter bed type waste water treatment apparatus专利检索,专利查询,专利分析的服务。并且PURPOSE: To obtain a sufficient stagnation time in microbiological treatment by forming a packing material from a porous synthetic resin body.
CONSTITUTION: A waste water sprinkling apparatus is provided above the packing material 6 packed on a filter bed. This packing material 6 is formed from a porous synthetic resin body 12 having a pore size of 1mm and sprinkled waste water is penetrated in the synthetic resin body 12 by a capillary phenomenon to flow down toward the filter bed. As a result, the stagnation time of the waste water can be extended and air passages 16 are formed between the synthetic resin bodies 12 in a vertical direction and, therefore, air can be sufficiently supplied to bacteria grown in the synthetic resin body 12 and waste water treatment capacity can be enhanced.
COPYRIGHT: (C)1989,JPO&Japio,下面是Water sprinkling filter bed type waste water treatment apparatus专利的具体信息内容。

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