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    • 7. 发明公开
    • A FLOW EQUALIZATION REACTOR HAVING MULTIPLE WASTEWATER TREATMENT ZONES
    • 具有多个废水处理区的流动等化反应器
    • EP3266751A2
    • 2018-01-10
    • EP17179896.0
    • 2017-07-05
    • Reid, John H.
    • Reid, John H.
    • C02F3/12C02F3/30C02F103/00
    • C02F3/308C02F3/121C02F3/302C02F3/307C02F2101/105C02F2101/16C02F2101/163C02F2101/166C02F2103/001C02F2203/002Y02W10/15
    • A method of treating wastewater is disclosed in which a flow equalization reactor (210) is provided that includes at least one wastewater treatment zone (210A, 210B). A first wastewater treatment process is performed in the at least one wastewater treatment zone (210a, 210B), which can be switched to a second wastewater treatment process. The flow equalization reactor (210) is designed with a variable liquid depth and volume that can operated as a mixed wastewater zone, an anaerobic reactor zone, an anoxic reactor zone or an aerobic reactor zone. The equalization reactor provides (210) sufficient variable liquid depth and volume above a minimum liquid depth and residual volume to provide the necessary hydraulic flow equalization or surge volume to achieve a relatively constant effluent pumping rate or feed forward flow rate over 24 hours per day, seven days per week into the downstream biological treatment processes, clarifiers, filters, or disinfection units, etc.
    • 公开了一种处理废水的方法,其中提供了包括至少一个废水处理区域(210A,210B)的流量均衡反应器(210)。 在至少一个废水处理区(210a,210B)中执行第一废水处理过程,其可以切换到第二废水处理过程。 流量均衡反应器(210)被设计成具有可变混合废水区域,厌氧反应器区域,缺氧反应器区域或好氧反应器区域的可变液体深度和体积。 均衡反应器提供(210)足够的可变液体深度和体积,超过最小液体深度和剩余体积,以提供必要的液压流量均衡或喘振体积,以实现24小时内相对恒定的流出物泵送速率或前馈流量, 每周七天进入下游生物处理工艺,澄清器,过滤器或消毒装置等。