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Denitrificating apparatus and method for waste water

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专利汇可以提供Denitrificating apparatus and method for waste water专利检索,专利查询,专利分析的服务。并且PURPOSE: To remove effectively nitrogeneous components present in waste water by applying various treatments on waste water already subjected to an organics decomposition treatment.
CONSTITUTION: Waste water subjected to an organics decomposition treatment is orderly put through the nitrification 4 treatment with nitrosomonas, nitrobacter, etc., under an aerobic condition, the denitrification 5 treatment with denitrifying bacteria and a carbon source, e.g., methanol, etc., under an anaerobic condition, and the reaeration 6 treatment under an aerobic condition in respective filter beds. To perform these treatments in rotary filter beds, the treatment tanks 4W6 are provided with the rotary shafts 8
1 W8
3 and the rotators 9
1 W9
3 which are driven by the motor 29.
COPYRIGHT: (C)1980,JPO&Japio,下面是Denitrificating apparatus and method for waste water专利的具体信息内容。

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