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公开(公告)号：JPWO2011111451A1
公开(公告)日：2013-06-27
申请号：JP2011507744
申请日：2011-02-07
申请人： 東レ株式会社
CPC分类号： C13K1/02 , B01D61/022 , B01D61/04 , B01D61/142 , B01D61/145 , B01D61/147 , B01D61/58 , B01D2311/04 , B01D2311/263 , B01D2311/2642 , C12P7/10 , C12P7/46 , C12P7/56 , C12P13/001 , C12P19/02 , C12P19/14 , C12P2203/00 , Y02E50/16
摘要： セルロース含有バイオマスから糖を製造する工程で生成する発酵阻害物質を、糖水溶液製造の工程において除去する方法を提供し、また発酵阻害物質量が極めて少ない精製糖水溶液を長期安定的に製造する方法を提供する。セルロース含有バイオマスを原料として精製糖水溶液を製造する方法であって、(1)セルロース含有バイオマスを分解処理し、糖水溶液を製造する工程(2)(1)で得られた糖水溶液を凝集処理する工程(3)(2)で得られた糖水溶液を精密濾過膜および/または限外濾過膜に通じて濾過して、糖水溶液を透過側から回収する工程(4)(3)で得られた糖水溶液をナノ濾過膜および/または逆浸透膜に通じて濾過して、非透過側から精製糖水溶液を回収し、透過側から発酵阻害物質を除去する工程から構成される、精製糖水溶液の製造方法である。
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12.发明专利Reverse osmosis treatment apparatus, and method for cleaning reverse osmosis treatment apparatus 有权逆向病毒治疗装置和清除反向病毒治疗装置的方法
公开(公告)号：JP2013126635A
公开(公告)日：2013-06-27
申请号：JP2011277237
申请日：2011-12-19
CPC分类号： B01D65/02 , B01D61/022 , B01D61/08 , B01D61/12 , B01D63/12 , B01D2311/04 , B01D2313/46 , B01D2313/48 , B01D2317/022 , B01D2317/025 , B01D2317/027 , B01D2321/02 , B01D2321/04 , B01D2321/16 , B01D2321/162 , B01D2321/164 , B01D2321/40 , C02F1/004 , C02F1/008 , C02F1/441 , C02F1/5245 , C02F1/76 , C02F2101/12 , C02F2103/08 , C02F2209/03 , C02F2209/05 , C02F2209/11 , C02F2301/08 , C02F2303/16 , Y02A20/131 , B01D2311/2649 , B01D2311/2642
摘要： PROBLEM TO BE SOLVED: To reduce the use of a chemical agent for cleaning when a reverse osmosis treatment apparatus is cleaned to thereby improve the cleaning efficiency.SOLUTION: A reverse osmosis treatment apparatus, and a method for cleaning a reverse osmosis treatment apparatus have a first pressure vessel 80 to primarily treat a water to be treated, a second pressure vessel 82 to secondarily treat the water, a first cleaning liquid storage tank 110 to store a cleaning liquid to clean the first pressure vessel 80, and a second cleaning liquid storage tank 112 to store a cleaning liquid to clean the second pressure vessel 82, wherein in the first pressure vessel 80 and the second pressure vessel 82 each, one reverse osmosis membrane element having a reverse osmosis membrane is arranged, or a plurality of them are connected and arranged in series through water collecting piping through which permeated water flows; and the first cleaning liquid storage tank 110 is connected to a first concentrated water discharge pipe installed in the first pressure vessel 80, and the second cleaning liquid storage tank 112 is connected to a primarily treated water introducing pipe installed in the second pressure vessel 82.
摘要翻译： 要解决的问题：为了降低清洗反渗透处理装置时的清洁用化学剂的使用，提高清洗效率。 反渗透处理装置和反渗透处理装置的清洗方法具有：第一压力容器80，主要处理被处理水;第二压力容器82，二次处理水;第一清洗 液体储存罐110，用于存储清洁液体以清洁第一压力容器80;以及第二清洗液储存箱112，用于存储清洁液体以清洁第二压力容器82，其中在第一压力容器80和第二压力容器 每个都设置一个具有反渗透膜的反渗透膜元件，或者多个它们通过渗透水流过的集水管道串联连接并布置; 并且第一清洗液储存罐110连接到安装在第一压力容器80中的第一浓缩排水管，并且第二清洗液储存罐112连接到安装在第二压力容器82中的主要处理的水引入管。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013086021A
公开(公告)日：2013-05-13
申请号：JP2011228768
申请日：2011-10-18
CPC分类号： B01D61/58 , B01D61/022 , B01D61/14 , B01D65/02 , B01D2311/04 , B01D2315/06 , B01D2317/022 , B01D2317/04 , C02F1/441 , C02F1/444 , C02F3/12 , C02F3/1273 , C02F2103/08 , C02F2301/08 , C02F2303/16 , C02F2303/20 , Y02A20/131 , Y02W10/15 , B01D2311/2688
摘要： PROBLEM TO BE SOLVED: To provide a seawater desalination method with which bio-fouling can be suppressed while obtaining clarified water using biologically treated water and seawater.SOLUTION: There is provided a seawater desalination method for desalinating seawater through filtering using a reverse osmosis membrane device. The seawater desalination method includes: a first step in which first concentrated water and first permeate water which is clarified water, are obtained by filtering biologically treated water obtained by biologically treating organic wastewater, by means of a first reverse osmosis membrane device, mixed water is obtained by mixing the first concentrated water functioning as dilution water with seawater, and second concentrated water and second permeate water which is clarified water, are obtained by filtering the mixed water by means of a second reverse osmosis membrane device; and a second step in which the reverse osmosis membrane of the first reverse osmosis membrane device is cleaned by supplying seawater to the first reverse osmosis membrane device.
摘要翻译： 要解决的问题：提供一种在使用生物处理的水和海水获得澄清水的同时可以抑制生物污染的海水淡化方法。 解决方案：提供了一种通过使用反渗透膜装置过滤来脱盐海水的海水淡化方法。 海水淡化方法包括：通过对通过生物处理有机废水获得的生物处理水，通过第一反渗透膜装置过滤获得澄清水的第一浓缩水和第一渗透水的第一步骤，混合水为 通过将作为稀释水的第一浓缩水与海水混合而获得的第二浓缩水和澄清水的第二渗透水通过第二反渗透膜装置过滤混合水来获得; 第二反渗透膜装置的反渗透膜通过向第一反渗透膜装置供给海水而进行清洗的第二工序。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013086020A
公开(公告)日：2013-05-13
申请号：JP2011228766
申请日：2011-10-18
CPC分类号： B01D61/58 , B01D61/022 , B01D61/14 , B01D2311/04 , B01D2311/08 , B01D2315/06 , B01D2317/022 , B01D2317/04 , C02F1/441 , C02F1/444 , C02F3/12 , C02F3/1273 , C02F2103/08 , C02F2103/28 , C02F2303/20 , Y02A20/131 , Y02W10/15 , B01D2311/2688
摘要： PROBLEM TO BE SOLVED: To provide a clarified water generation method with which bio-fouling can be suppressed while obtaining clarified water using biologically treated water and seawater.SOLUTION: There is provided a clarified water generation method for obtaining permeate water which is clarified water, by filtering biologically treated water obtained by biologically treating organic wastewater, by means of a reverse osmosis membrane device, wherein, the reverse osmosis membrane device is provided with a supply inlet to which biologically treated water is supplied, and a discharge outlet for discharging concentrated water. The clarified water generation method includes: a step in which biologically treated water is supplied to the supply inlet and the biologically treated water is filtered by means of the reverse osmosis membrane device; and a step in which concentrated water is obtained by filtering seawater by means of the reverse osmosis membrane device and the concentrated water is discharged to the outside of the reverse osmosis membrane device from the supply inlet side.
摘要翻译： 要解决的问题：提供一种澄清的水生成方法，其中使用生物处理的水和海水获得澄清的水可以抑制生物污染。 解决方案：通过利用反渗透膜装置对通过生物处理有机废水获得的生物处理水进行过滤来获得澄清水的渗透水的澄清水生成方法，其中反渗透膜装置 设置有供给生物处理水的供给入口和用于排出浓缩水的排出口。 澄清水产生方法包括：通过反渗透膜装置将经生物处理的水供应到供应入口并经生物处理的水过滤的步骤; 并且通过反渗透膜装置过滤海水获得浓缩水的步骤，浓缩水从供给入口侧排出到反渗透膜装置的外部。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013086019A
公开(公告)日：2013-05-13
申请号：JP2011228765
申请日：2011-10-18
CPC分类号： B01D61/58 , B01D61/022 , B01D61/14 , B01D2311/04 , B01D2311/08 , B01D2315/06 , B01D2317/022 , B01D2317/04 , C02F1/441 , C02F1/444 , C02F3/12 , C02F3/1273 , C02F2103/08 , C02F2301/08 , C02F2303/20 , Y02A20/131 , Y02W10/15 , B01D2311/2688
摘要： PROBLEM TO BE SOLVED: To provide a seawater desalination method with which bio-fouling can be suppressed while obtaining clarified water using biologically treated water and seawater.SOLUTION: In a seawater desalination method, biologically treated water obtained by biologically treating organic wastewater is filtered by means of a first reverse osmosis membrane device to obtain concentrated water, the concentrated water is mixed with seawater as dilution water to obtain mixed water, and the mixed water is filtered by means of a second reverse osmosis membrane device. In the seawater desalination method, a first step and a second step are alternately carried out. In the first step, first concentrated water is obtained by filtering biologically treated water by means of the first reverse osmosis membrane device, first mixed water is obtained by mixing the first concentrated water with seawater, and the first mixed water is filtered by means of the second reverse osmosis membrane device. In the second step, second concentrated water is obtained by filtering biologically treated water by means of the second reverse osmosis membrane device, second mixed water is obtained by mixing the second concentrated water with seawater, and the second mixed water is filtered by means of the first reverse osmosis membrane device.
摘要翻译： 要解决的问题：提供一种在使用生物处理的水和海水获得澄清水的同时可以抑制生物污染的海水淡化方法。 解决方案：在海水淡化方法中，通过生物处理有机废水获得的生物处理水通过第一反渗透膜装置过滤以获得浓缩水，浓缩水与海水作为稀释水混合，得到混合水 ，并通过第二反渗透膜装置过滤混合水。 在海水淡化方法中，交替进行第一步骤和第二步骤。 在第一步骤中，通过第一反渗透膜装置对生物处理过的水进行过滤获得第一浓缩水，首先通过将第一浓缩水与海水混合获得混合水，并将第一混合水通过 第二反渗透膜装置。 在第二步骤中，通过第二反渗透膜装置对生物处理水进行过滤获得第二浓缩水，通过将第二浓缩水与海水混合获得第二混合水，第二混合水通过 第一反渗透膜装置。 版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2013056320A
公开(公告)日：2013-03-28
申请号：JP2011197406
申请日：2011-09-09
CPC分类号： C02F1/441 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/145 , B01D61/58 , B01D65/08 , B01D2311/04 , B01D2311/2649 , B01D2311/2688 , B01D2315/06 , C02F3/12 , C02F2103/08 , Y02A20/131 , Y02W10/15
摘要： PROBLEM TO BE SOLVED: To provide a seawater desalination method and a seawater desalination apparatus, which reduce the energy needed for seawater desalination, and sufficiently suppress biofouling.SOLUTION: The seawater desalination method includes a step of mixing a biotreated water obtained by biotreating an organic waste water B and seawater A to produce a low-concentration saline water having a salt concentration of ≤0.5 M, and feeding the low-concentration saline water to a reverse osmosis membrane apparatus and filtering the low-concentration saline water, and a step of mixing a biotreated water and seawater A or using seawater A only to produce a high-concentration saline water having a salt concentration of >0.5 M, and feeding the high-concentration saline water to a reverse osmosis membrane apparatus and filtering the high-concentration saline water. The seawater desalination apparatus 10 has a mixing section 16 constituted so as to be able to produce a low-concentration saline water and produce a high-concentration saline water, and reverse osmosis membrane apparatuses to filter the low-concentration saline water and the high-concentration saline water obtained in the mixing section 16.
摘要翻译： 要解决的问题：提供一种减少海水淡化所需的能量并充分抑制生物污损的海水淡化方法和海水淡化装置。 解决方案：海水淡化方法包括将通过生物处理有机废水B和海水A获得的生物处理水混合以产生盐浓度≤0.5M的低浓度盐水， 将浓缩盐水加入到反渗透膜装置中并过滤低浓度盐水，并且将生物处理的水和海水A或仅使用海水A混合以产生盐浓度> 0.5M的高浓度盐水的步骤 将高浓度盐水供给反渗透膜装置，过滤高浓度盐水。 海水淡化装置10具有混合部16，其能够生成低浓度盐水并生成高浓度盐水，反渗透膜装置对低浓度盐水和高浓度盐水进行过滤， 浓缩盐水在混合段16中得到。版权所有（C）2013，JPO＆INPIT
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公开(公告)号：JP2012170839A
公开(公告)日：2012-09-10
申请号：JP2011032411
申请日：2011-02-17
发明人： KITAMURA KOTARO , OKAWA YUSUKE , NOTO KAZUHIKO
CPC分类号： C02F1/441 , B01D61/022 , B01D61/04 , B01D61/06 , B01D61/145 , B01D61/58 , B01D2311/04 , B01D2311/2649 , B01D2313/246 , C02F2103/08 , Y02A20/131
摘要： PROBLEM TO BE SOLVED: To provide a compound desalination system that can effectively utilize energy, having a relatively low hydraulic pressure, of non-permeate of a reverse osmosis membrane device in the compound desalination system.SOLUTION: The compound desalination system 100A includes a wastewater treatment system 1 that filters wastewater A having a lower salt concentration than seawater D with a low-pressure reverse osmosis membrane device 16, and a seawater desalination treatment system 3 that filters the seawater D with a seawater reverse osmosis membrane device 38. The seawater desalination treatment system 3 has an intake chamber 32 that stores taken-in seawater D, a pretreatment filter 34 that performs filtration before the seawater reverse osmosis membrane device 38, and a turbine pump 33A that pressurizes and supplies water to be treated of the intake chamber 32 to the pretreatment filter 34. The turbine pump 33A is driven by the hydraulic pressure of non-permeate discharged from the low-pressure reverse osmosis membrane device 16 of the wastewater treatment system 1, and the non-permeate having driven the turbine pump 33A is supplied to the intake chamber 32.
摘要翻译： 要解决的问题：提供一种化合物脱盐系统，其可以有效地利用复合脱盐系统中反渗透膜装置的非渗透物的相对较低的液压压力的能量。 解决方案：复合脱盐系统100A包括用低压反渗透膜装置16过滤具有比海水D低的盐浓度的废水A的废水处理系统1和对海水进行过滤的海水淡化处理系统3 D，海水反渗透膜装置38.海水淡化处理系统3具有吸入海水D的进气室32，在海水反渗透膜装置38前进行过滤的前处理过滤器34以及涡轮泵33A 将进气室32的被处理水供给到前处理过滤器34.涡轮泵33A由从废水处理系统1的低压反渗透膜装置16排出的不渗透液压驱动 ，并且驱动涡轮泵33A的非渗透物被供给到进气室32.版权所有（C）2012，JPO＆INPIT
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公开(公告)号：JP2012076073A
公开(公告)日：2012-04-19
申请号：JP2011113790
申请日：2011-05-20
发明人： SUZUKI KAZUTAKA , KITAMURA KOTARO , HAYATSU MASAKI , WATANABE KOJI , MAEKAWA HIROKA , TANIGUCHI MASAHIDE , TANAKA SUKEYUKI
CPC分类号： B01D61/022 , B01D65/08 , B01D2317/027 , B01D2317/04 , C02F1/001 , C02F1/28 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/5245 , C02F1/76 , C02F2103/08 , C02F2201/007 , C02F2301/08
摘要： PROBLEM TO BE SOLVED: To provide a water treatment device which makes water treatment equipment more compact and reduces equipment costs.SOLUTION: The water treatment device 10 accommodates a first treatment unit 50, which performs a first treatment of seawater, and a second treatment unit 52, which performs a second treatment of the seawater treated by the first treatment unit 50, in a mutually parallel configuration in a container. Eliminating the piping connecting the first treatment unit 50 to the second treatment unit 52 is a design to make the equipment more compact and can also reduce equipment cost.
摘要翻译： 要解决的问题：提供使水处理设备更紧凑并降低设备成本的水处理装置。 解决方案：水处理装置10容纳第一处理单元50，其执行海水的第一处理;以及第二处理单元52，其对第一处理单元50处理的海水进行第二处理 在容器中相互平行配置。 消除将第一处理单元50连接到第二处理单元52的管道是使设备更紧凑并且还可以降低设备成本的设计。 版权所有（C）2012，JPO＆INPIT
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19.发明专利
公开(公告)号：JP4837284B2
公开(公告)日：2011-12-14
申请号：JP2004537740
申请日：2003-09-05
申请人： インテル・コーポレーション
发明人： ナラヤナン スンダララジャン , セレナ チャン , アンドリュー ベルリン , ミネオ ヤマカワ
IPC分类号： B01D63/08 , G01N37/00 , B01D61/02 , B01D61/14 , B01D61/18 , B01D61/20 , B01D69/02 , B01D71/02 , B01J19/00 , B01L3/00 , B81B1/00
CPC分类号： B01D61/18 , B01D61/022 , B01D61/142 , B01D61/20 , B01D69/02 , B01D71/02 , B01D2325/02 , B01D2325/04 , B01L3/502753 , B01L2200/12 , B01L2300/0681 , B01L2300/087 , B01L2300/0874 , B01L2300/0887 , Y10T436/25375 , Y10T436/255 , Y10T436/2575
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20.发明专利
公开(公告)号：JP4751325B2
公开(公告)日：2011-08-17
申请号：JP2006523746
申请日：2004-08-16
申请人： デサリテック エル.ティー.ディー.
发明人： エフラティ，アヴィ
CPC分类号： B01D61/025 , B01D61/022 , B01D61/08 , B01D61/10 , B01D61/12 , C02F1/441 , C02F2103/08 , Y02A20/131 , Y02W10/37
摘要： An apparatus for consecutive sequential closed-circuit desalination of a salt water solution by reverse osmosis having at least one circuit and a single container (CN), wherein the circuit includes at least one RO module (M1) connected in parallel.
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