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公开(公告)号：US09023208B2
公开(公告)日：2015-05-05
申请号：US14340232
申请日：2014-07-24
Applicant: Evoqua Water Technologies LLC
Inventor： William E. Davis , Peter J. Petit
CPC classification number: B01D33/23 , B01D29/012 , B01D29/07 , B01D33/0093 , B01D33/067 , B01D33/11 , B01D33/21 , B01D33/50 , B01D33/70 , B01D36/001 , B01D2201/12 , B01D2201/127
Abstract: A filter device having a vent device for inhibiting formation of a vacuum in the filter device. The filter device includes a drum for receiving the liquid wherein the drum includes a drum headspace. The filter device also includes filter sets for filtering the liquid. The drum is rotated to enable cleaning of filter media. The filter device also includes a frame having spaced apart supports for supporting each of the filter sets. A fluid passageway extends between the supports, wherein the fluid passageway provides fluid communication between the tank headspace and a filter set to vent a filter set.
Abstract translation: 一种具有用于抑制在过滤装置中形成真空的通气装置的过滤装置。 过滤装置包括用于接收液体的滚筒，其中滚筒包括鼓顶部空间。 过滤装置还包括用于过滤液体的过滤器组。 滚筒旋转以清洁过滤介质。 过滤装置还包括具有用于支撑每个过滤器组的间隔开的支撑件的框架。 流体通道在支撑件之间延伸，其中流体通道提供罐顶部空间与过滤器组件之间的流体连通以排出过滤器组。
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公开(公告)号：US20140110356A1
公开(公告)日：2014-04-24
申请号：US13655500
申请日：2012-10-19
Applicant: WARSAW ORTHOPEDIC, INC.
Inventor： William F. McKay
CPC classification number: B01D33/0158
Abstract: A device for separating particulate matter (e.g., cells) from a liquid including a housing defining an elongate chamber disposed between a receiving end and a dispenser end, a plunger slidably inserted within the chamber from the receiving end, an upper disc and a lower disc each independently slidably affixed to the plunger, the lower disc facing the dispenser end and including at least one filter arrangement, and a liquid including particulate matter disposed within the chamber when the upper disc and lower disc are in an aspiration mode. The upper disc is independently slidable with respect to the lower disc to achieve a filtration mode.
Abstract translation: 一种用于从包括限定设置在接收端和分配器端之间的细长室的壳体的液体中分离颗粒物质（例如，细胞）的装置，从接收端可滑动地插入在腔室内的柱塞，上盘和下盘 每个独立地可滑动地固定到所述柱塞，所述下盘面向所述分配器端部并且包括至少一个过滤器装置，以及当所述上盘片和下盘片处于抽吸模式时，包括设置在所述腔室内的颗粒物质的液体。 上盘相对于下盘独立地可滑动以实现过滤模式。
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公开(公告)号：US20120312757A1
公开(公告)日：2012-12-13
申请号：US13580175
申请日：2011-02-16
Applicant: Munetsugu Ueyama , Ryusuke Nakai , Hideki Kashihara , Manabu Okui
Inventor： Munetsugu Ueyama , Ryusuke Nakai , Hideki Kashihara , Manabu Okui
CPC classification number: B01D29/21 , B01D29/6446 , B01D29/74 , B01D29/92 , B01D33/073 , B01D33/39 , B01D33/463 , B01D35/303 , B01D2201/583 , B63J4/002 , C02F1/001 , C02F1/325 , C02F2103/008 , C02F2209/11 , C02F2303/04 , Y02T70/36
Abstract: A filter disposed as a cylinder around an axis line, and provided to be rotatable around the axis line, a treated water nozzle for emitting treated water toward an outer circumferential surface of the filter, a case provided to surround the filter, and including an outer cylindrical portion having a nozzle opening of the treated water nozzle therein, a filtered water flow path for guiding filtered water that has been transmitted through the filter to outside of the case from within the cylinder of the filter, and a discharge flow path for discharging discharged water that was not filtered through the filter to the outside of the case are provided.
Abstract translation: 一个过滤器，其围绕轴线设置为圆柱体，并且设置成可围绕轴线旋转;处理水喷嘴，用于朝向过滤器的外周表面喷射经处理的水，设置成围绕过滤器的壳体，并且包括外部 具有处理水喷嘴的喷嘴开口的圆柱形部分，用于将已经从过滤器透过过滤器的过滤水引导到过滤器的气缸内部的过滤水流路和用于排出的排出流体 还提供了没有通过过滤器过滤到壳体外部的水。
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公开(公告)号：US20120097588A1
公开(公告)日：2012-04-26
申请号：US13338928
申请日：2011-12-28
Applicant: Daniel E. Wickham
Inventor： Daniel E. Wickham
IPC: B01D33/70
Abstract: The wastewater treatment tank results in high quality effluent meeting what is referred to as “Secondary Treatment Standard. The tank deploys in combination an Facultative Aerobic Bacterial Generators (FABG) that includes a plurality of surrounding horizontally extending bacteria supporting filters disposed in a vertical array along with a second vertical filter media disposed between the FABG and the outlet port. A facultative bacteria generator and additional bacteria supporting filters are also deployed adjacent the FABG and between the second vertical filter media.
Abstract translation: 废水处理槽导致高质量的污水达到所谓的“二级处理标准”。 该坦克结合配置了一种兼性有氧细菌发生器（FABG），其包括多个周围的水平延伸的细菌支持过滤器，以及布置在FABG和出口之间的第二垂直过滤介质。 兼性细菌发生器和附加的细菌支持过滤器也部署在FABG附近以及第二垂直过滤介质之间。
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公开(公告)号：US08101070B2
公开(公告)日：2012-01-24
申请号：US12456387
申请日：2009-06-16
Applicant: Marcus G. Theodore , Larry P. Wardle
Inventor： Marcus G. Theodore , Larry P. Wardle
IPC: B01D33/70
CPC classification number: C02F11/14 , C02F1/56 , C02F1/66 , C02F2101/20 , C02F2201/008
Abstract: A chemical/biological wastewater treatment apparatus employing rapid sludge chemical dewatering technology in conjunction with an environmental biological system for treating the separated treated wastewater by land applying it for the propagation of biosynthetic fuels and other plants; and/or passing it through aqueous plant, algae, or microbial reduction of the dissolved solids and ammonia for BOD compliance to produce water of sufficient quality to meet open stream and ocean effluent discharge requirements; and disposing of the high BTU low moisture solids.
Abstract translation: 一种化学/生物废水处理装置，采用快速污泥化学脱水技术，结合环境生物系统，通过土地处理分离后处理废水，用于生物合成燃料和其他植物的繁殖; 和/或通过水溶性植物，藻类或微生物降解溶解的固体和氨以达到BOD顺应性，以产生足够质量的水以满足开放流和海洋污水排放要求; 并处理高BTU低水分固体。
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Patent Agency Ranking
公开(公告)号：US20110180473A1
公开(公告)日：2011-07-28
申请号：US13061929
申请日：2009-08-26
Applicant: Nir Assulin , Tamar Arbel
Inventor： Nir Assulin , Tamar Arbel
CPC classification number: C02F3/087 , C02F1/44 , C02F1/5236 , C02F11/04 , C02F2303/02 , Y02W10/15
Abstract: Apparatus for integrated biological wastewater treatment and clarification including a tank having a wastewater inlet for receiving wastewater to be treated and having a treated, clarified wastewater outlet for providing treated, clarified wastewater for use, the tank having an upper turbulence region, a lower solids settling region below the upper turbulence region and a sludge collection region below the lower solids settling region, a multiplicity of biomass carriers disposed in the upper turbulence region, a gas diffuser assembly arranged generally between the upper turbulence region and the lower solids settling region for providing gas bubbles which move upwardly through the wastewater and the biomass carriers in the upper turbulence region, providing turbulence and oxygen and a sludge removal conduit communicating with the sludge collection region for removal of sludge therefrom.
Abstract translation: 用于综合生物废水处理和澄清的装置，包括具有用于接收将被处理的废水的废水入口的罐并且具有经处理的澄清废水出口用于提供经处理的澄清废水用于使用的罐，所述罐具有上湍流区域，下固体沉降 在下部固体沉降区域下方的污泥收集区域，设置在上部湍流区域中的多个生物质载体，通常位于上部湍流区域和下部固体沉降区域之间的气体扩散器组件，用于提供气体 通过废水和上湍流区域中的生物质载体向上移动的气泡，提供湍流和氧气，以及与污泥收集区域连通以从其中除去污泥的污泥去除管道。
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公开(公告)号：US07935251B2
公开(公告)日：2011-05-03
申请号：US12854420
申请日：2010-08-11
Applicant: John W. Campbell
Inventor： John W. Campbell
IPC: B01D33/70
Abstract: A facility for treating solid and liquid waste includes a receiving station, a screening station, a preprocessing station, an alkali mixing station, a press station and a processing station. The screening station is connected to an inlet capable of receiving liquid and solid waste and includes a screen for capturing at least some of the solid waste. The preprocessing station is in fluid communication with the screening station, and includes a degrit chamber for settling out an additional amount of the solids. The alkali mixing station includes an alkali for mixing with the waste to stabilize the waste at a predetermined pH level. The press station receives the stabilized waste and includes a press for separating out an additional portion of the solids. The processing station includes at least one aerobic microorganism generating unit for converting nitrites into nitrogen gas and consuming carbon-based waste material.
Abstract translation: 用于处理固体和液体废物的设备包括接收站，筛选站，预处理站，碱混合站，压力站和处理站。 筛选站连接到能够接收液体和固体废物的入口，并且包括用于捕获至少一些固体废物的筛网。 预处理站与筛选站流体连通，并且包括用于沉淀附加量的固体的除渣室。 碱混合站包括用于与废物混合的碱，以将废物稳定在预定的pH水平。 压力站接收稳定的废物，并包括用于分离附加部分固体的压力机。 处理站包括至少一个用于将亚硝酸盐转化成氮气并消耗碳基废料的好氧微生物产生单元。
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公开(公告)号：US07803272B2
公开(公告)日：2010-09-28
申请号：US11992156
申请日：2006-02-28
Applicant: Kazuyuki Yamasaki , Kazuyuki Sakata , Kazumi Chuhjoh
Inventor： Kazuyuki Yamasaki , Kazuyuki Sakata , Kazumi Chuhjoh
IPC: B01D33/70
CPC classification number: C02F1/28 , C02F3/006 , C02F3/108 , C02F3/20 , C02F3/30 , C02F2209/04 , C02F2209/22 , C02F2301/046 , C02F2303/26 , Y02W10/15
Abstract: A first treatment tank (1) to a fourth treatment tank are installed prior to ultrapure water production apparatus (5), dilute wastewater recovering apparatus (34), general service water recovering apparatus and wastewater treatment apparatus. The treatment tanks (1, 2, . . . ) each have a micro-nano bubble generation tank (6, 23, . . . ) and an anaerobic measuring tank (7, 24, . . . ). Accordingly, microbes within the respective anaerobic measuring tanks (7, 24, . . . ) are activated by micro-nano bubbles generated in each micro-nano bubble generation tank (6, 23, . . . ) to thereby enhance the treatment efficiency of low-concentration organic matter. Further, when the value measured by dissolved oxygen meter (13, 30, . . . ) or oxidation-reduction potentiometer (14, 31, . . . ) of each anaerobic measuring tank (7, 24, . . . ) exceeds an individually determined given range, the rotational speed of a circulating pump (9, 26, . . . ) is controlled to thereby decrease the generation of micro-nano bubbles. Thus, the micro-nano bubble content in water undergoing treatment is held appropriate.
Abstract translation: 在超纯水生产设备（5），稀释废水回收设备（34），一般服务水回收设备和废水处理设备之前，安装第一处理槽（1）至第四处理槽。 处理罐（1,2）各自具有微纳米泡沫生成罐（6,23 ...）和厌氧测量罐（7,24 ...）。 因此，各个厌氧测量罐（7,24 ...）内的微生物通过在每个微纳米泡沫生成罐（6,23 ...）中产生的微纳米气泡而被活化，从而提高了处理效率 低浓度有机物质。 此外，当每个厌氧测量罐（7,24，...）的溶解氧计（13,30，...）或氧化还原电位计（14,31，...）测量的值超过单独 确定给定范围，控制循环泵（9,26 ...）的旋转速度，从而减少微纳米气泡的产生。 因此，正在进行处理的水中的微纳米气泡含量是适当的。
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公开(公告)号：US07776217B2
公开(公告)日：2010-08-17
申请号：US12425246
申请日：2009-04-16
Applicant: William Lucas
Inventor： William Lucas
CPC classification number: C02F3/327 , C02F1/004 , C02F2101/105 , C02F2101/16 , C02F2103/001 , Y02A20/156 , Y02W10/18 , Y10S210/903 , Y10S210/906
Abstract: A bioretention system and method are provided for removing phosphorus, nitrogen and other materials from effluent such as wastewater and stormwater. The system and method can include a filtration media comprising water treatment residuals and other fill such as soil. Plants can be growing in the soil. The system can also include a drainage system to regulate outflow, to function during both low and high throughputs of water.
Abstract translation: 提供了一种用于从废水和雨水等废水中去除磷，氮和其他物质的生物滞留系统和方法。 该系统和方法可以包括包含水处理残余物和诸如土壤的其它填充物的过滤介质。 植物可以在土壤中生长。 该系统还可以包括一个调节流出的排水系统，以在低和高的水通量期间起作用。
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公开(公告)号：US20100200479A1
公开(公告)日：2010-08-12
申请号：US12540460
申请日：2009-08-13
Applicant: Chia-Chang YANG
Inventor： Chia-Chang YANG
CPC classification number: B29C48/6916 , B29C48/03 , B29C48/395 , B29C48/45
Abstract: A molten plastic material filtration apparatus includes a shell, which has a cavity, and a feed channel, an outfeed channel and a cleaning channel respectively disposed in communication between the cavity and the space outside the shell, a filter mounted in the cavity of the shell and rotatable relative to the shell and having a filter chamber and a plurality of through holes cut through the periphery thereof in communication with the filter chamber, a guide member affixed to the shell and positioned in the filter chamber of the filter, the guide member having a feed-in guide passage, a cleaning guide passage and an outfeed guide passage corresponding to the feed channel, cleaning channel and outfeed channel of the shell, a scraper mounted in the cleaning channel of the shell, and a control valve mounted in the output end of the cleaning channel of the shell.
Abstract translation: 熔融塑料材料过滤装置包括一个具有空腔的壳体，以及分别设置在空腔和外壳之间的空间之间的进料通道，出料通道和清洁通道，安装在壳体的空腔中的过滤器 并且可相对于壳体旋转，并且具有过滤室和多个穿过其与周边连通的通孔，所述多个通孔与过滤室连通，固定到外壳并定位在过滤器的过滤室中的引导构件，引导构件具有 一个进料引导通道，一个清洁引导通道和一个对应于进料通道，外壳清洗通道和出料通道的出料引导通道，安装在外壳清洗通道中的刮板和安装在输出端的控制阀 壳体的清洁通道的末端。
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