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公开(公告)号：EP3018100A1
公开(公告)日：2016-05-11
申请号：EP13888724.5
申请日：2013-07-05
发明人： UKAI, Nobuyuki , OKINO, Susumu , EDA, Masayuki , KAGAWA, Seiji , SUZUKI, Hideo , NAKASHOJI, Hiroshi , USHIKU, Tetsu , YOSHIOKA, Shigeru
CPC分类号： C02F1/12 , B01D1/20 , B01D53/501 , B01D53/505 , B01D53/96 , B01D2258/0283 , C01F11/464 , C01P2004/04 , C01P2004/61 , C01P2006/80 , C01P2006/82 , C02F1/048 , C02F1/44 , C02F2103/18 , F23J15/04 , F23J2215/20
摘要： A water treatment system of the present invention for effluent generated in a plant facility includes: a flue gas treatment system 18 that performs treatment of boiler flue gas 12 from a boiler 11; and a spray drying device 23 that includes a spraying unit, which sprays effluent 22 generated, for example, in a cooler 21 of the plant facility, and that performs spray drying using part 12a of the boiler flue gas 12. The water treatment system draws the effluent 22 is discharged into the spray drying device 23 so as to dry the sprayed liquid by the part 12a of the flue gas 12. It is thus not necessary to separately perform treatment of the effluent 22 in an industrial effluent treatment facility and it is possible to eliminate the need of draining the effluent 22 generated in the plant.
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公开(公告)号：EP3002259A1
公开(公告)日：2016-04-06
申请号：EP14820297.1
申请日：2014-05-30
发明人： EDA, Masayuki , OKINO, Susumu , YOSHIYAMA, Ryuji , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
IPC分类号： C02F9/00 , B01D9/02 , B01D19/00 , B01D61/08 , B01D61/42 , B01D61/58 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469 , C02F1/52 , C02F5/00 , C02F5/10 , C02F5/14
CPC分类号： C02F1/52 , B01D9/0036 , B01D19/0005 , B01D61/025 , B01D61/04 , B01D61/42 , B01D65/08 , B01D2311/04 , B01D2311/12 , B01D2311/18 , B01D2311/2642 , B01D2311/2649 , B01D2311/2657 , C02F1/04 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/4691 , C02F1/4693 , C02F1/5281 , C02F1/66 , C02F5/10 , C02F9/00 , C02F2001/007 , C02F2001/5218 , C02F2101/10 , C02F2101/101 , C02F2103/023 , C02F2209/06 , Y02A20/128 , Y02A20/131 , Y02A20/132 , Y02A20/134
摘要： Provided are a water treatment system and a water treatment method with which salt-containing water can be recycled with a high water recovery rate. In this water treatment system (1) and water treatment method, a scale inhibitor is supplied to water to be treated including Ca ions, SO 4 ions, carbonate ions, and silica, and the water to be treated is adjusted to a pH capable of dissolving silica. Having had a calcium-scale inhibitor added thereto and the pH thereof adjusted, the water to be treated is separated by a desalination unit (10) into treated water, and concentrated water in which the Ca ions, SO 4 ions, carbonate ions, and silica are concentrated. In a crystallization unit (20), gypsum seed crystals are supplied to the concentrated water, and gypsum crystallizes and is removed from the concentrated water. The silica in the water to be treated is removed from the concentrated water at a downstream side of the crystallization unit (20) with respect to the water to be treated. Calcium carbonate in the water to be treated is removed from the concentrated water at an up-stream side of the desalination unit (10), or at a downstream side of the crystallization unit (20).
摘要翻译： 提供一种水处理系统和水处理方法，利用该水处理系统和水处理方法可以以高水回收率来循环含盐水。 在该水处理系统（1）和水处理方法中，将防垢剂供给到包括Ca离子，SO 4离子，碳酸根离子和二氧化硅的待处理水中，并且将待处理水调节至能够溶解的pH 二氧化硅。 添加了钙防垢剂并调节其pH值后，通过脱盐装置（10）将处理水分离成处理水，然后将其中Ca离子，SO 4离子，碳酸根离子和二氧化硅 集中。 在结晶单元（20）中，将石膏晶种供给到浓缩水中，并且石膏结晶并从浓缩水中去除。 待处理水中的二氧化硅相对于待处理水从结晶单元（20）下游侧的浓缩水中除去。 待处理水中的碳酸钙在脱盐单元（10）的上游侧或在结晶单元（20）的下游侧从浓缩水中除去。
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公开(公告)号：EP3006409A1
公开(公告)日：2016-04-13
申请号：EP14820212.0
申请日：2014-05-30
发明人： EDA, Masayuki , OKINO, Susumu , YOSHIYAMA, Ryuji , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
IPC分类号： C02F9/00 , B01D9/02 , B01D19/00 , B01D61/08 , B01D61/42 , B01D61/58 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469 , C02F1/52 , C02F5/00 , C02F5/10 , C02F5/14
CPC分类号： C02F1/52 , B01D9/0036 , B01D19/0005 , B01D61/025 , B01D61/04 , B01D61/42 , B01D65/08 , B01D2311/04 , B01D2311/12 , B01D2311/18 , B01D2311/2642 , B01D2311/2649 , B01D2311/2657 , C02F1/04 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/4691 , C02F1/4693 , C02F1/5281 , C02F1/66 , C02F5/10 , C02F9/00 , C02F2001/007 , C02F2001/5218 , C02F2101/10 , C02F2101/101 , C02F2103/023 , C02F2209/06 , Y02A20/128 , Y02A20/131 , Y02A20/132 , Y02A20/134
摘要： Provided are a water treatment system and a water treatment method with which salt-containing water can be recycled with a high water recovery rate. This water treatment system includes: a first desalinization unit for separating water to be treated including Ca ions, SO 4 ions, and carbonate ions, into treated water and concentrated water in which the Ca ions, SO 4 ions, and carbonate ions are concentrated; a crystallization unit which is provided at a downstream side of the first desalination unit, and which is provided with a first crystallization tank (21) for inducing crystallization of gypsum from the concentrated water, and a seed-crystal sup - ply unit (22) for supplying gypsum seed crystals to the first crystallization tank (21); a first pH measurement unit (543) for measuring the pH of first concentrated water inside the first crystallization tank (21); and a control unit (24) which, in cases when the pH measured by the first pH measurement unit (543) is in a pH range in which scale-inhibiting function of a calcium-scale inhibitor is reduced, reduces a supply amount of the gypsum seed crystals, and, in cases when the pH measured by the first pH measurement unit (543) is higher than said pH range, increases the supply amount of the gypsum seed crystals.
摘要翻译： 提供一种水处理系统和水处理方法，利用该水处理系统和水处理方法可以以高水回收率来循环含盐水。 该水处理系统包括：第一脱盐装置，用于将Ca离子，SO 4离子和碳酸根离子等被处理水分离成处理水和浓缩了Ca离子，SO 4离子和碳酸根离子的浓缩水; 结晶单元，其设置在所述第一脱盐单元的下游侧，并具有用于从所述浓缩水中诱导石膏结晶化的第一结晶槽（21）;以及晶种支承单元（22） 用于向第一结晶罐（21）供应石膏晶种; 第一pH测量单元（543），用于测量第一结晶罐（21）内的第一浓缩水的pH; 以及控制部（24），在通过所述第一pH测定部（543）测定的pH处于钙抑制剂的抑制水垢功能降低的pH范围的情况下，使所述 石膏晶种，并且在由第一pH测量单元（543）测量的pH高于所述pH范围的情况下，增加了石膏晶种的供应量。
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公开(公告)号：EP3278865A1
公开(公告)日：2018-02-07
申请号：EP15887513.8
申请日：2015-03-30
发明人： KAMITO, Ryo , OKINO, Susumu , SUGIYAMA, Shigehiro , EDA, Masayuki , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
CPC分类号： B01D63/087 , B01D61/08 , B01D61/18 , B01D63/00 , B01D63/08 , B01D2313/04 , B01D2315/10 , C02F1/44
摘要： A membrane separation apparatus, which enables prevention of damage to a separation membrane even if a sealing member is deteriorated, is provided. A membrane separation apparatus 1 of the present invention includes: a lower support body 11 having a water-to-be-treated introduction port 112a and a concentrated water discharge port 112b provided therein; an upper support body 12 having a permeated water discharge port 122a provided therein; a separation membrane 13 that is provided between the lower support body 11 and the upper support body 12, and that separates water to be treated into permeated water and concentrated water; and a sheet-like elastic member 14 that is provided between the separation membrane 13 and the lower support body 11, and that seals between the separation membrane 13 and the lower support body 11, and between the lower support body 11 and the upper support body 12.
摘要翻译： 提供一种膜分离装置，即使密封部件劣化，也能够防止分离膜的损伤。 本发明的膜分离装置1具备：下部支承体11，其具有设置在内部的被处理水导入口112a和浓缩水排出口112b; 上部支撑体12，其上设置有透过水排出口122a; 分离膜13，其设置在下部支撑体11与上部支撑体12之间，将被处理水分离为透过水和浓缩水; 以及片状弹性部件14，其设置在分离膜13和下部支撑体11之间，并且密封分离膜13和下部支撑体11之间以及下部支撑体11和上部支撑体之间 12。
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公开(公告)号：EP3260423A1
公开(公告)日：2017-12-27
申请号：EP15882613.1
申请日：2015-02-19
发明人： UKAI, Nobuyuki , NAKASHOJI, Hiroshi , SUZUKI, Hideo , YOSHIOKA, Shigeru , EDA, Masayuki , OKINO, Susumu , USHIKU, Tetsu
CPC分类号： B01D53/73 , B01D1/18 , B01D1/20 , B01D53/501 , B01D53/502 , B01D53/64 , B01D53/77 , B01D53/80 , B01D2251/404 , B01D2251/606 , B01D2252/103 , B01D2257/302 , B01D2257/404 , B01D2257/602 , B01D2258/0283 , C01F11/464 , C02F1/12 , C02F1/16 , C02F1/38 , C02F1/42 , C02F1/44 , C02F1/444 , C02F1/5281 , C02F1/58 , C02F1/66 , C02F1/683 , C02F5/08 , C02F9/00 , C02F11/12 , C02F2001/007 , C02F2001/5218 , C02F2101/101 , C02F2101/20 , C02F2103/18 , C02F2209/04 , Y02A20/128 , Y02A20/131
摘要： The present invention is provided with: a wet-type desulfurization device 16 that removes sulfur oxides from a boiler exhaust gas 12; a dehydration device 42 that separates gypsum 32 from desulfurized effluent 41 that contains a gypsum slurry; a reaction tank 101 into which separated water 43 from the dehydration device 42 is introduced, to which a chelating agent 102 is added, and in which heavy metals that are in the separated water 43 are immobilized; a solid/liquid separation unit 103 that performs solid/liquid separation on a heavy metal sludge 104 that is in the separated water 43; a mixing unit 110 that mixes the separated water 43 from the solid/liquid separation unit 103 and discharge water 22 that is generated in a plant facility; a desalination treatment device 30 that removes salt from mixed water 111 mixed by the mixing unit 110; and a spray drying device 23 that has a spraying means that sprays concentrated water 31 in which salt has been concentrated by the desalination treatment device (30), and that uses one portion 12a of the boiler exhaust gas 12 to perform spray drying.
摘要翻译： 本发明具备：从锅炉排气12中除去硫氧化物的湿式脱硫装置16; 脱水装置42，其将石膏32与含有石膏浆料的脱硫流出物41分离; 从脱水装置42导入分离出来的水43的反应槽101，其中添加了螯合剂102，固定在分离出的水43中的重金属; 对分离出的水43中的重金属污泥104进行固液分离的固液分离部103， 混合单元110，其混合来自固/液分离单元103的分离出的水43和在工厂设备中产生的排出水22; 脱盐处理装置30，其从由混合单元110混合的混合水111中除去盐; 以及喷雾干燥装置23，该喷雾干燥装置23具有喷雾装置，该喷雾装置喷射通过脱盐处理装置30浓缩了盐的浓缩水31，并且使用锅炉排气12的一部分12a进行喷雾干燥。
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6.发明公开SCALE DETECTION DEVICE AND METHOD FOR CONCENTRATING DEVICE, AND WATER RECLAMATION PROCESSING SYSTEM 审中-公开秤检测装置及方法浓缩装置和液体收集处理系统
公开(公告)号：EP3015160A1
公开(公告)日：2016-05-04
申请号：EP14871742.4
申请日：2014-12-08
发明人： KAMITO, Ryo , OKINO, Susumu , EDA, Masayuki , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
CPC分类号： C02F5/00 , B01D61/022 , B01D61/025 , B01D61/04 , B01D61/10 , B01D61/12 , B01D2311/04 , B01D2311/08 , B01D2311/12 , B01D2311/18 , B01D2311/246 , C02F1/008 , C02F1/441 , C02F1/66 , C02F2101/101 , C02F2301/046 , B01D2311/2642
摘要： A scale detection device of a concentrating device comprises: a reverse osmosis membrane device 13 that is a concentrating device including a reverse osmosis membrane 13a, which is a filtering membrane for concentrating salt in a water to be treated 11, containing at least calcium sulfate to obtain reclaimed water 12; and a scale detection unit 15 disposed in a branched line L 14 branched from a concentrated water line L 13 discharging concentrated water 14 having a high concentration of salt, the scale detection unit further concentrating the salt in the concentrated water 14 to obtain reclaimed water for detection 16, and including a detection membrane 15a detecting the absence or presence of scale component deposition in the concentrated water 14.
摘要翻译： 浓缩装置的规模检测装置包括：一个反渗透膜装置13所做的是包含一个反渗透膜13a中浓缩装置，所有这一切是一种用于在水浓缩盐过滤膜被处理11至少含有硫酸钙至 获得再生水12; 并且在支链线L 14设置在刻度检测部15从浓缩的水线大号支13排出具有盐的高浓度浓缩水14，秤检测单元中的浓缩水14进一步浓缩的盐，以获得回收的水供 检测16，并且包括一个检测膜15A检测在水浓第十四不存在或水垢沉积成分的存在
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公开(公告)号：EP3002256A1
公开(公告)日：2016-04-06
申请号：EP14819547.2
申请日：2014-05-30
发明人： EDA, Masayuki , OKINO, Susumu , YOSHIYAMA, Ryuji , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
IPC分类号： C02F9/00 , B01D9/02 , B01D19/00 , B01D61/08 , B01D61/42 , B01D61/58 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469 , C02F1/52 , C02F5/00 , C02F5/10 , C02F5/14
CPC分类号： C02F1/52 , B01D9/0036 , B01D19/0005 , B01D61/025 , B01D61/04 , B01D61/42 , B01D65/08 , B01D2311/04 , B01D2311/12 , B01D2311/18 , B01D2311/2642 , B01D2311/2649 , B01D2311/2657 , C02F1/04 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/4691 , C02F1/4693 , C02F1/5281 , C02F1/66 , C02F5/10 , C02F9/00 , C02F2001/007 , C02F2001/5218 , C02F2101/10 , C02F2101/101 , C02F2103/023 , C02F2209/06 , Y02A20/128 , Y02A20/131 , Y02A20/132 , Y02A20/134
摘要： (57) Abstract: Provided are a water treatment system and a water treatment method with which salt-containing water can be recycled with a high water recovery rate. This water treatment system (100) is provided with: second desalination units (210a, 210b) for separating water to be treated including Ca ions, SO 4 ions, and carbonate ions, into treated water and concentrated water in which the Ca ions and SO 4 ions are concentrated; crystallization units which are provided to downstream sides of the second desalination units (210a, 210b), and which are provided with second crystallization tanks (221a, 221b) for inducing crystallization of gypsum from the concentrated water, and seed-crystal supply units for supplying gypsum seed crystals to the second crystallization tanks (221a, 221b); and separation units which separate gypsum from the concentrated water at downstream sides of the crystallization units.
摘要翻译： （57）摘要：提供了一种水处理系统和水处理方法，使含盐水能以高水回收率再循环。 该水处理系统100具备：将Ca离子，SO 4离子和碳酸离子等的被处理水分离为处理水和浓缩水的第2脱盐单元（210a，210b），该Ca 2+离子和SO 4离子 集中; 在所述第二脱盐装置（210a，210b）的下游侧具备用于使所述浓缩水中的石膏结晶化的第二结晶槽（221a，221b）的结晶化装置，以及供给所述石英的晶种供给装置 石膏晶种到第二结晶罐（221a，221b）; 以及在结晶单元的下游侧将石膏与浓缩水分离的分离单元。
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8.发明公开
公开(公告)号：EP3333130A1
公开(公告)日：2018-06-13
申请号：EP15900424.1
申请日：2015-08-05
发明人： UKAI, Nobuyuki , SAKURAI, Hideaki , KATO, Katsuhiko , SUZUKI, Hideo , OKINO, Susumu , TAKEUCHI, Kazuhisa , EDA, Masayuki
IPC分类号： C02F1/00
CPC分类号： C02F1/008 , C02F1/048 , C02F1/20 , C02F1/42 , C02F1/5209 , C02F1/72 , C02F5/08 , C02F9/00 , C02F2101/10 , C02F2103/18 , C02F2209/001 , C02F2209/03 , C02F2209/06 , C02F2209/10 , C02F2209/40 , C02F2303/16
摘要： A water treatment system 10A for treating waste water 31 discharged from a plant facility includes: a water treatment facility 50 in which the waste water 31 is treated; a first operation data acquisition unit 41 which acquires plant operation information from the plant facility; a water quality estimation unit 42 which estimates the water quality of the waste water 31 on the basis of the plant operation information 40 that has been acquired by the first operation data acquisition unit 41; and a control unit 44 which performs feed forward control 45 over an operation condition for the water treatment facility 50 on the basis of estimated water quality 43 that has been estimated by the water quality estimation unit 42.
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公开(公告)号：EP3018100B1
公开(公告)日：2018-04-18
申请号：EP13888724.5
申请日：2013-07-05
发明人： UKAI, Nobuyuki , OKINO, Susumu , EDA, Masayuki , KAGAWA, Seiji , SUZUKI, Hideo , NAKASHOJI, Hiroshi , USHIKU, Tetsu , YOSHIOKA, Shigeru
IPC分类号： B01D53/50 , B01D53/77 , B01D53/96 , B01D1/16 , B01D1/20 , C02F1/04 , C02F1/12 , C02F1/44 , C02F103/18
CPC分类号： C02F1/12 , B01D1/20 , B01D53/501 , B01D53/505 , B01D53/96 , B01D2258/0283 , C01F11/464 , C01P2004/04 , C01P2004/61 , C01P2006/80 , C01P2006/82 , C02F1/048 , C02F1/44 , C02F2103/18 , F23J15/04 , F23J2215/20
摘要： A water treatment system of the present invention for effluent generated in a plant facility includes: a flue gas treatment system 18 that performs treatment of boiler flue gas 12 from a boiler 11; and a spray drying device 23 that includes a spraying unit, which sprays effluent 22 generated, for example, in a cooler 21 of the plant facility, and that performs spray drying using part 12a of the boiler flue gas 12. The water treatment system draws the effluent 22 is discharged into the spray drying device 23 so as to dry the sprayed liquid by the part 12a of the flue gas 12. It is thus not necessary to separately perform treatment of the effluent 22 in an industrial effluent treatment facility and it is possible to eliminate the need of draining the effluent 22 generated in the plant.
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公开(公告)号：EP3205628A1
公开(公告)日：2017-08-16
申请号：EP17155802.6
申请日：2014-05-30
发明人： EDA, Masayuki , OKINO, Susumu , YOSHIYAMA, Ryuji , SAKURAI, Hideaki , UKAI, Nobuyuki , SUZUKI, Hideo , NAKASHOJI, Hiroshi , YOSHIOKA, Shigeru
IPC分类号： C02F9/00 , B01D9/02 , B01D19/00 , B01D61/08 , B01D61/42 , B01D61/58 , C02F1/20 , C02F1/42 , C02F1/44 , C02F1/469 , C02F1/52 , C02F5/00 , C02F5/10 , C02F5/14
CPC分类号： C02F1/52 , B01D9/0036 , B01D19/0005 , B01D61/025 , B01D61/04 , B01D61/42 , B01D65/08 , B01D2311/04 , B01D2311/12 , B01D2311/18 , B01D2311/2642 , B01D2311/2649 , B01D2311/2657 , C02F1/04 , C02F1/20 , C02F1/42 , C02F1/441 , C02F1/442 , C02F1/4691 , C02F1/4693 , C02F1/5281 , C02F1/66 , C02F5/10 , C02F9/00 , C02F2001/007 , C02F2001/5218 , C02F2101/10 , C02F2101/101 , C02F2103/023 , C02F2209/06 , Y02A20/128 , Y02A20/131 , Y02A20/132 , Y02A20/134
摘要： Provided are a water treatment system and a water treatment process, which are capable of reproducing water containing salts with high water recovery. In the water treatment system (200) and the water treatment process of the present invention, after a calcium scale inhibitor and a silica scale inhibitor are supplied to water to be treated containing Ca ions, SO 4 ions, carbonate ions, and silica, and the water to be treated is separated in a second demineralizing section (210) into second concentrated water in which the Ca ions, the SO 4 ions, the carbonate ions, and the silica are concentrated and treated water. In a second crystallizing section (220), seed crystals of gypsum are supplied to the second concentrated water, whereby gypsum is crystallized and removed from the second concentrated water.
摘要翻译： 本发明提供一种水处理系统和水处理方法，其能够以高水回收率再生含有盐的水。 在本发明的水处理系统（200）和水处理工艺中，在将钙垢抑制剂和二氧化硅防垢剂供给到含有Ca离子，SO 4离子，碳酸根离子和二氧化硅的待处理水以及 在第二脱盐部（210）中将被处理水分离成Ca离子，SO 4离子，碳酸离子和二氧化硅被浓缩的第二浓缩水和处理水。 在第二结晶段（220）中，将石膏籽晶供给第二浓缩水，由此使石膏结晶并从第二浓缩水中除去。
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