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    • 1. 发明公开
    • 2단 혐기성 반응조와 질소제거 공정을 결합한 폐수 처리 시스템
    • 废水处理系统由两级厌氧反应器与氮去除工艺相结合
    • KR1020130091125A
    • 2013-08-16
    • KR1020120012414
    • 2012-02-07
    • 인하대학교 산학협력단
    • 배재호맥카티,페리엘.김정환리,포-헝
    • C02F3/28C02F11/04C02F1/40C02F3/30
    • Y02E50/343C02F3/2866C02F1/40C02F3/308C02F11/04
    • PURPOSE: A wastewater treatment system is characterized in that a system structure of the wastewater treatment is streamlined, no existence of particle contaminants in outflow water improves the quality of the outflow water, and a dramatic decrease in sludge production lifts burdens on the sludge treatment in a flow-up process. CONSTITUTION: A wastewater treatment system includes an anaerobic reactor (40), an anaerobic fluidized bed separation film reaction bath (50) and a biological nitrogen removal reaction tank (60). The anaerobic reactor separates organic matters in wastewater, in which suspended solids are removed, into methane and carbon dioxide by using anaerobes and removes the methane and carbon dioxide. The anaerobic fluidized bed separation film reaction bath collects the remaining organic matters included in the effluent from the anaerobic reactor in a form of methane and removes particle contaminants in the effluent by using a membrane (54). The biological nitrogen removal reaction tank removes ammonia nitrogen remained in the effluent from the anaerobic fluidized bed separation film reaction bath under the condition of low concentrated-dissolved oxygen by using the anammox reaction. [Reference numerals] (59) Control unit; (62a) Air supplier
    • 目的:污水处理系统的特点是废水处理系统结构精简,流出水中不存在颗粒污染物,提高出水水质,污泥生产量大幅度减少,污泥处理负担提高 一个流程过程。 构成:废水处理系统包括厌氧反应器(40),厌氧流化床分离膜反应槽(50)和生物除氮反应槽(60)。 厌氧反应器通过使用厌氧器将废水中有机物质(其中悬浮固体除去)分离成甲烷和二氧化碳,并除去甲烷和二氧化碳。 厌氧流化床分离膜反应浴以甲烷形式收集来自厌氧反应器的流出物中剩余的有机物质,并通过使用膜(54)除去流出物中的颗粒污染物。 生物除氮反应槽通过使用厌氧反应,在低浓度溶解氧的条件下除去来自厌氧流化床分离膜反应槽的流出物中残留的氨氮。 (附图标记)(59)控制单元; (62a)空气供应商