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61.发明授权公开(公告)号：US07041223B2
公开(公告)日：2006-05-09
申请号：US11085961
申请日：2005-03-21
Applicant: Peter L. Jensen , Gerald A. Guter , Dan Ziol
Inventor： Peter L. Jensen , Gerald A. Guter , Dan Ziol
IPC: C02F1/42
CPC classification number: C02F1/42 , B01J47/14 , B01J49/05 , B01J49/85 , C02F1/008 , C02F1/72 , C02F1/76 , C02F2101/10 , C02F2101/103 , C02F2101/12 , C02F2101/16 , C02F2101/163 , C02F2101/22 , C02F2209/005 , C02F2303/16 , Y10S210/902 , Y10S210/903 , Y10S210/912 , Y10S210/913
Abstract: The disclosed invention is a fixed bed ion exchange water purification system. It employs a combination of electronically controlled process steps and specific systems configurations to duplicate the effects of moving resin beds from one operation position to another as is required in moving bed ion exchange water purification systems. The invention combines features of single fixed bed ion exchange systems with those of a moving bed system. The invention applies to the treatment of water having typical industrial and drinking water concentrations of various ions.
Abstract translation: 所公开的发明是固定床离子交换水净化系统。 它采用电子控制工艺步骤和特定系统配置的组合，以将移动树脂床从一个操作位置到另一个操作位置的影响，如移动床离子交换水净化系统所需。 本发明结合了单一固定床离子交换系统与移动床系统的特征。 本发明适用于具有各种离子典型工业和饮用水浓度的水的处理。
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62.发明申请公开(公告)号：US20040173471A1
公开(公告)日：2004-09-09
申请号：US10416337
申请日：2003-08-11
Inventor： Anna Velin , Steve Resbeut
IPC: C02F001/461
CPC classification number: C02F1/4676 , B01J49/05 , C02F1/42 , C02F1/441 , C02F1/469 , C02F2101/16 , C02F2101/163 , C02F2201/46115
Abstract: A process for the removal and destruction of dissolved nitrate from water, which comprises a removal step where nitrate is eliminated from said water or effluent in the form of a more concentrated solution thereof, and a destruction step where said more concentrated nitrate solution is subjected to an electrolysis operation for nitrate destruction by electrochemical reduction thereof, the electrolysis operation being performed in several cycles in a divided cell with anolyte and catholyte compartments, where said concentrated nitrate solution is initially used as a catholyte and spent catholyte is then used as an anolyte. An apparatus suitable for performing such a process.
Abstract translation: 一种从水中去除和破坏溶解的硝酸盐的方法，其包括去除步骤，其中硝酸盐以其更浓缩的溶液的形式从所述水或流出物中除去，以及破坏步骤，其中所述更浓缩的硝酸盐溶液经受 通过电化学还原进行硝酸盐破坏的电解操作，电解操作在具有阳极电解液和阴极电解液室的分开的电池中以几个循环进行，其中所述浓硝酸盐溶液最初用作阴极电解液，然后使用废阴极电解液作为阳极电解液。 适于执行这种处理的装置。
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公开(公告)号：US20040130851A1
公开(公告)日：2004-07-08
申请号：US10694528
申请日：2003-10-27
Inventor： Sadeg M. Faris
IPC: H01G009/00
CPC classification number: C02F1/4691 , B01J47/026 , B01J49/05 , C02F1/42 , C02F1/441 , C02F1/4604 , C02F2103/08 , C02F2201/4611 , C02F2303/16 , Y02A20/131
Abstract: A staged or serial deionization system is described. The system includes N deionization subsystems. The system has a charging state for deionizing fluid and a discharging state for deionizing the respective deionization subsystem. In the charging state, ionized fluid is discharged serially. In the discharging state, N deionization subsystems are discharged in parallel, thereby reducing the ecological impact of the discharge brine.
Abstract translation: 描述了分级或串联去离子系统。 该系统包括N个去离子子系统。 该系统具有用于去离子流体的充电状态和用于使各去离子子系统去离子的放电状态。 在充电状态下，电离流体串联排出。 在排放状态下，N个去离子子系统并行排放，从而减少排放盐水的生态影响。
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公开(公告)号：US06706195B2
公开(公告)日：2004-03-16
申请号：US09999606
申请日：2001-10-25
Applicant: Peter L. Jensen , Gerald A. Guter , Dan Ziol
Inventor： Peter L. Jensen , Gerald A. Guter , Dan Ziol
IPC: B01J4900
CPC classification number: C02F1/42 , B01J47/14 , B01J49/05 , B01J49/85 , C02F1/008 , C02F1/72 , C02F1/76 , C02F2101/10 , C02F2101/103 , C02F2101/12 , C02F2101/16 , C02F2101/163 , C02F2101/22 , C02F2209/005 , C02F2303/16 , Y10S210/902 , Y10S210/903 , Y10S210/912 , Y10S210/913
Abstract: The disclosed invention is a fixed bed ion exchange system from removing arsenic from water. It employs a combination of electronically controlled process steps and specific systems configurations to duplicate the effects of moving resin beds from one operating position to another as is required in moving bed ion exchange water purification systems. The invention combines features of single fixed bed ion exchange systems with those of a moving bed system.
Abstract translation: 所公开的发明是从水中除去砷的固定床离子交换系统。 它采用电子控制工艺步骤和特定系统配置的组合，以将移动树脂床从一个操作位置到另一个操作位置的影响复制为移动床离子交换水净化系统所需要的。 本发明结合了单一固定床离子交换系统与移动床系统的特征。
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公开(公告)号：US20030213367A1
公开(公告)日：2003-11-20
申请号：US10224032
申请日：2002-08-20
Applicant: M.A.T. Co., Ltd , ENCOCO Co., Ltd.
Inventor： Dong Soo Kim , Dong Won Kim
IPC: B01D053/02
CPC classification number: B01D53/0446 , B01D53/0415 , B01D2253/206 , B01D2253/25 , B01D2257/2045 , B01J47/022 , B01J49/05 , B01J49/50
Abstract: An ion exchange scrubber has a housing, and a partition plate installed within the housing. The partition plate partitions an inner space of the housing in longitudinal direction into two chambers that are filled with a predetermined amount of aqueous solution. The upper end portions of the two partitioned chambers communicate with each other. At least one cartridge is installed at the upper portion and has an ion exchange resin. At least one gas inlet hole is formed in an external plate of the chamber at position below the position where the cartridge is installed. At least one gas inlet tube is connected with the gas inlet hole. A gas exhaust hole is formed in an upper plate of the housing. At least one introduction/exhaustion hole is formed at a lower portion of the chamber, for supplying or exhausting the aqueous solution. At least one connection tube connects the introduction/exhaustion holes with each other. At least one level control valve is installed in the at least one connection tube. The ion exchange resin removes a harmful substance contained in the gas. By repeatedly pumping the aqueous solution from one side chamber to the other side chamber, and immersing and cleaning the contaminated ion exchange resin in the aqueous solution, the contaminated gas can be effectively processed even with a small amount of water.
Abstract translation: 离子交换洗涤器具有壳体和安装在壳体内的隔板。 分隔板将壳体的内部空间沿纵向分隔成两个填充有预定量的水溶液的室。 两个分隔室的上端部彼此连通。 至少一个盒安装在上部并具有离子交换树脂。 至少一个气体入口孔形成在腔室的外部板的位于安装盒的位置下方的位置处。 至少一个进气管与进气孔连接。 在壳体的上板中形成排气孔。 在室的下部形成至少一个引入/排出孔，用于供应或排出水溶液。 至少一个连接管将引入/排出孔彼此连接。 至少一个液位控制阀安装在至少一个连接管中。 离子交换树脂除去气体中所含的有害物质。 通过将水溶液从一个侧室反复地泵送到另一个侧室，并且将污染的离子交换树脂浸渍并清洗在水溶液中，即使用少量的水也可以有效地处理污染的气体。
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Patent Agency Ranking
公开(公告)号：US3749249A
公开(公告)日：1973-07-31
申请号：US3749249D
申请日：1971-03-05
Applicant: ECODYNE CORP
Inventor： RYAN L
CPC classification number: B01J49/05
Abstract: Exhausted ion exchange resin particles of the hydrogen-form, cationic type are regenerated in a countercurrent process with sulfuric acid, while preventing the formation of calcium sulfate precipitate. Exhausted resin is introduced into the column at the top, and material is simultaneously withdrawn from a lower portion. The volume in the column is maintained constant by introducing a non-precipitating liquid such as water. Preferably, the non-precipitating liquid is introduced through the same filter that is used for withdrawing exhausted regenerant, thereby washing and purging it. The invention also includes apparatus having resin inlet means at the top, outlet means at the bottom, means for circulating regenerant, and means for introducing a second liquid near the top. Preferably, the second liquid inlet means and regenerant outlet means communicate with the apparatus through a common filter.
Abstract translation: 氢形式的阳离子型的用尽的离子交换树脂颗粒以与硫酸逆流的方法再生，同时防止形成硫酸钙沉淀。 将耗尽的树脂引入顶部的塔中，同时从下部抽出材料。 通过引入非沉淀液体如水，保持柱体积恒定。 优选地，非沉淀液通过用于抽出排出的再生剂的相同过滤器引入，从而洗涤和清洗。 本发明还包括在顶部具有树脂入口装置的装置，底部的出口装置，用于循环再生剂的装置，以及用于在顶部附近引入第二液体的装置。 优选地，第二液体入口装置和再生剂出口装置通过公共过滤器与装置通信。
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公开(公告)号：US3655587A
公开(公告)日：1972-04-11
申请号：US3655587D
申请日：1970-09-11
Applicant: DEGREMONT
Inventor： BOUCHARD JEAN , FRISON ROGER , TREILLE PIERRE
CPC classification number: B01J49/05
Abstract: METHOD FOR REGENERATION OF ION EXCHANGERS HAVING THE SAME IONIC NATURE AND DISPOSED IN SUPERPOSED LAYERS IN THE SAME APPARATUS, SAID IONS BEING SATURATED BY CIRCULATING THE LIQUID TO BE TREATED IN DOWNWARD FLOW THROUGH THE SUPERPOSED LAYERS OF ION EXCHANGERS WHICH ARE REGENERATED BY CIRCULATING THE REGENERATION REAGENT IN COUNTERCURRENT FLOW THROUGH THE LAYERS OF ION EXCHANGERS. AT LEAST ONE REGENERATION REAGENT IS PASSED UPWARDS THROUGH THE DIFFERENT SUPERPOSED LAYERS OF ION EXCHANGERS AND AT LEAST ONE ADDITIONAL STREAM OF LIQUID IS INTRODUCED IN THE VICINITY OF THE INTERFACE BETWEEN TWO SUPERPOSED LAYERS OF ION EXCHANGERS, SAID ADDITIONAL STREAM BEING ALSO CIRCULATED UPWARDS THROUGH THE LAYER OR LAYERS OF ION EXCHANGERS TOGETHER WITH THE STREAM OF REGENERATION REAGENT.
Abstract translation: 1323149离子交换DEGREMONT SOC GENERALE D'EPURATION ET D'ASSAINISSEMENT 1970年9月2日[1969年10月14日] 41910/70标题B1J阴离子或阳离子的两层离子交换器3和4可通过在7引入的液体再生。 顶层进一步被另外被引入9的可被加热的液体再生。 水也可以在9处引入。主计长指导了规范1,172,564。
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公开(公告)号：JP2016083660A
公开(公告)日：2016-05-19
申请号：JP2015206345
申请日：2015-10-20
Applicant: 友特貿易有限公司
Inventor： 王賜龍
CPC classification number: C02F1/42 , B01J49/05 , C02F2001/425 , C02F2101/20 , C02F2103/34 , C02F2303/16
Abstract: 【課題】圧縮空気によって再生剤及び廃水を減少させる装置及び方法を提供すること。 【解決手段】方法は、第1のサービス・ステップ、第1の空気取入れ・排水ステップ、第1の補助排水ステップ、第1の洗浄・逆洗浄ステップ、第2の空気取入れ・排水ステップ、及び第1の再生ステップを含む。第1の空気取入れ・排水ステップ及び第1の補助排水ステップは、純水の総消費量及び廃水の総生成量を減少させるのに有用である。使用済み再生剤を回収、再利用することによって、使用済み再生剤の廃棄量を減少させ、使用済み再生剤中の吸着物質の濃度を増大させ、それにより環境汚染を減少させる。 【選択図】図1
Abstract translation: 要解决的问题：提供一种通过压缩空气还原再生剂和废水的装置和方法。解决方案：提供一种方法，包括：第一服务步骤，第一排空水排出步骤，第一辅助排水步骤 步骤，第一清洗反向清洗步骤，第二抽吸水排出步骤和第一再生步骤。 第一吸气排气步骤和第一辅助排水步骤可用于减少纯水的总消耗量和总产生的废水。 通过使用再生剂的回收和再利用，所使用的再生剂的废物量减少，并且所使用的再生剂中的被吸附物的浓度增加，从而环境污染降低。选择图1：
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公开(公告)号：JP5699209B2
公开(公告)日：2015-04-08
申请号：JP2013515072
申请日：2012-05-01
Applicant: オルガノ株式会社
CPC classification number: B01D15/22 , B01J47/022 , B01J47/04 , B01J49/05 , B01J49/70 , C02F1/42 , B01D24/12 , B01D24/4631 , C02F1/44 , C02F2103/34
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