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1.发明授权Apparatus for dissolving gas in liquid including pressurized bubble contactor in sidestream 失效用于将气体溶解在液体中的装置，包括侧流中的加压气泡接触器
公开(公告)号：US5411660A
公开(公告)日：1995-05-02
申请号：US972742
申请日：1992-11-06
CPC分类号： C02F3/1289 , C02F3/1294 , C02F3/26 , Y02W10/15
摘要： A liquid treatment apparatus for removing potentially combustible substances from water includes a biological fluid bed reactor that is supplied by a first conduit with contaminated water and that treats this water, under aerobic conditions, before discharging it as treated effluent containing a significantly reduced concentration of contaminants. The liquid treatment apparatus also includes a gas dissolution apparatus for providing dissolved oxygen to the contaminated water flowing through the first conduit to sustain biological action in the reactor. The gas dissolution apparatus includes an oxygenator including a pressurized bubble contactor disposed in a recycle conduit connected between the outlet of the reactor and the first conduit.
摘要翻译： 用于从水中去除潜在的可燃物质的液体处理装置包括生物流化床反应器，该生物流化床反应器由具有污染水的第一管道供应，并在需氧条件下处理该水，然后将其作为经处理的流出物排出，其中含有显着降低的污染物浓度 。 液体处理装置还包括用于向流过第一管道的污染水提供溶解氧以维持反应器中的生物作用的气体溶解装置。 气体溶解装置包括充氧器，其包括设置在连接在反应器的出口和第一导管之间的再循环导管中的加压气泡接触器。
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公开(公告)号：US5552052A
公开(公告)日：1996-09-03
申请号：US353196
申请日：1994-12-09
CPC分类号： C02F3/085 , C02F1/64 , C02F1/722 , C02F3/1231 , C02F3/1289 , C02F3/26 , Y02W10/15
摘要： Disclosed herein is a treatment facility comprising a fluid bed reactor including a reactor tank containing a bed of particles which function as a carrier for growth of biological material, the reactor tank having an inlet and an outlet, the reactor further including structure for conducting liquid to be treated, from the reactor tank inlet, upwardly through the bed of particles at a rate conducive to fluidization of the bed of particles; an equalization surge tank for housing liquid to be treated in the fluid bed reactor, the equalization surge tank having an inlet, and an outlet; conduit structure for supplying liquid from the outlet of the equalization surge tank to the inlet of the fluid bed reactor; and structure for supplying an oxidant into the equalization surge tank, in such a manner that stripping of volatile constituents is avoided, for oxidizing iron in the liquid in the equalization surge tank.
摘要翻译： 本文公开了一种处理设备，其包括流化床反应器，该流化床反应器包括含有作为生物材料生长载体的颗粒床的反应器罐，所述反应器罐具有入口和出口，所述反应器还包括用于将液体导向 从反应器罐入口处，以有助于颗粒床流化的速率向上通过颗粒床; 用于容纳在流化床反应器中待处理的液体的均衡缓冲罐，均衡缓冲罐具有入口和出口; 用于将液体从均衡缓冲罐的出口供应到流化床反应器的入口的导管结构; 以及用于向均衡缓冲罐供应氧化剂的结构，以避免挥发成分的剥离，用于氧化均化缓冲罐中的液体中的铁。
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3.发明授权Method for dissolving gas in liquid including pressurized bubble contactor in sidestream 失效将气体溶解在液体中的方法，包括侧流中的加压气泡接触器
公开(公告)号：US5538635A
公开(公告)日：1996-07-23
申请号：US367803
申请日：1994-12-30
CPC分类号： C02F3/1289 , C02F3/1294 , C02F3/26 , Y02W10/15
摘要： A liquid treatment apparatus for removing potentially combustible substances from water includes a biological fluid bed reactor that is supplied by a first conduit with contaminated water and that treats this water, under aerobic conditions, before discharging it as treated effluent containing a significantly reduced concentration of contaminants. The liquid treatment apparatus also includes a gas dissolution apparatus for providing dissolved oxygen to the contaminated water flowing through the first conduit to sustain biological action in the reactor. The gas dissolution apparatus includes an oxygenator including a pressurized bubble contactor disposed in a recycle conduit connected between the outlet of the reactor and the first conduit.
摘要翻译： 用于从水中去除潜在的可燃物质的液体处理装置包括生物流化床反应器，该生物流化床反应器由具有污染水的第一管道供应，并在需氧条件下处理该水，然后将其作为经处理的流出物排出，其中含有显着降低的污染物浓度 。 液体处理装置还包括用于向流过第一管道的污染水提供溶解氧以维持反应器中的生物作用的气体溶解装置。 气体溶解装置包括充氧器，其包括设置在连接在反应器的出口和第一导管之间的再循环导管中的加压气泡接触器。
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