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1.发明公开HYBRID MEMBRANE MODULE, SYSTEM AND PROCESS FOR TREATMENT OF INDUSTRIAL WASTEWATER 审中-公开系统和方法用于工业废水的混合膜模块处理
公开(公告)号：EP2007687A2
公开(公告)日：2008-12-31
申请号：EP07713381.7
申请日：2007-03-20
发明人： PERRY, Mordechai
IPC分类号： C02F9/02
CPC分类号： C02F9/00 , B01D61/027 , B01D61/145 , B01D61/58 , B01D2311/2626 , B01D2317/022 , B01D2317/04 , C02F1/001 , C02F1/28 , C02F1/283 , C02F1/32 , C02F1/44 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/447 , C02F1/72 , Y02W10/37
摘要： A process for reducing the content and volume of organic matter in a wastewater stream comprises contacting the latter with a nanofiltration device so as to obtain a concentrate, and a permeate as an aqueous stream containing any salts of non-precipitable metal ions which may be present, then contacting the concentrate with a preferably backflashable ultrafiltration device, and optionally also with activated carbon. This process may be part of a broader one which also removes other components from the wastewater stream. A module comprising (a) a nanofiltration device; (b) a preferably backflashable ultrafiltration device; (c) conduit(s) adapted to convey nanofiltration device concentrate to the ultrafiltration device; and optionally (d) a vessel containing activated carbon; as well as a system for treating a wastewater stream which includes this module, also form part of the invention.
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公开(公告)号：EP1064073B1
公开(公告)日：2006-06-21
申请号：EP99905147.7
申请日：1999-02-15
发明人： PERRY, Mordechai
CPC分类号： B01D67/0088 , B01D69/125 , B01D69/141 , B01D71/28 , B01D71/60 , B01J35/065
摘要： A process for preparing a selective composite membrane, having many practical applications, comprises synthetically impregnating at least some pores, of the upper layer containing the relatively smaller pores, in an asymmetric base membrane, with a filling material comprising an ordered macromolecular structure, by applying under superatmospheric pressure to the asymmetric base membrane, a solution of reactants adapted to interact with the formation of covalent bonds in the ordered macromolecular structure, wherein the dilution of said reactants is sufficiently low, and the pressure is sufficiently high and of such duration, so that formation of covalent bonds is initiated in pores of the upper layer as microreaction vessels and progresses within the pores of the upper layer, the reaction forming such covalent bonds being quenched at any desired stage.
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公开(公告)号：EP1064073A4
公开(公告)日：2001-10-04
申请号：EP99905147
申请日：1999-02-15
发明人： PERRY MORDECHAI
IPC分类号： B01D39/16 , B01D67/00 , B01D69/12 , B01D69/14 , B01D71/28 , B01D71/60 , B01J35/06 , B01D39/00
CPC分类号： B01D67/0088 , B01D69/125 , B01D69/141 , B01D71/28 , B01D71/60 , B01J35/065
摘要： A process for preparing a selective composite membrane, having many practical applications, comprises synthetically impregnating at least some pores, of the upper layer containing the relatively smaller pores, in an asymmetric base membrane, with a filling material comprising an ordered macromolecular structure, by applying under superatmospheric pressure to the asymmetric base membrane, a solution of reactants adapted to interact with the formation of covalent bonds in the ordered macromolecular structure, wherein the dilution of said reactants is sufficiently low, and the pressure is sufficiently high and of such duration, so that formation of covalent bonds is initiated in pores of the upper layer as microreaction vessels and progresses within the pores of the upper layer, the reaction forming such covalent bonds being quenched at any desired stage.
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公开(公告)号：EP2711564A3
公开(公告)日：2016-11-09
申请号：EP13182888.1
申请日：2013-09-03
发明人： Maunder, Roy Peter
CPC分类号： F16B37/0807 , F16B2/10 , F16B5/0275 , F16B35/041 , Y10T24/4453
摘要： A clamp having a pair of clamping arms 12, 14 hinged together at one end and connectable together at the other end by means of a screw 1 and nut 4. The screw 1 has a main threaded section 2 for tightening of the nut 4 onto a seat 40 on an arm 14. It also has an unthreaded section of shaft, over which the nut 4 can move freely. At the distal end of the screw 1 is a further short threaded section 6, to retain the nut 4 on the screw 1, when disconnected from the main threaded section 2. The nut 4 can be removed totally from the screw 1 by engaging with the short threaded section 2, and rotating to disengage. The other end of one arm 12 having a clevis 24 into which a crossbar 28 on the screw 1 connects, the other arm 14 also having a clevis 36 into which the screw 1 pivotally fits, the upper surface of the clevis 36 providing a seat for the nut 4.
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公开(公告)号：EP2711564A2
公开(公告)日：2014-03-26
申请号：EP13182888.1
申请日：2013-09-03
发明人： Maunder, Roy Peter
CPC分类号： F16B37/0807 , F16B2/10 , F16B5/0275 , F16B35/041 , Y10T24/4453
摘要： A clamp having a pair of clamping arms 12, 14 hinged together at one end and connectable together at the other end by means of a screw 1 and nut 4. The screw 1 has a main threaded section 2 for tightening of the nut 4 onto a seat 40 on an arm 14. It also has an unthreaded section of shaft, over which the nut 4 can move freely. At the distal end of the screw 1 is a further short threaded section 6, to retain the nut 4 on the screw 1, when disconnected from the main threaded section 2. The nut 4 can be removed totally from the screw 1 by engaging with the short threaded section 2, and rotating to disengage. The other end of one arm 12 having a clevis 24 into which a crossbar 28 on the screw 1 connects, the other arm 14 also having a clevis 36 into which the screw 1 pivotally fits, the upper surface of the clevis 36 providing a seat for the nut 4.
摘要翻译： 夹具具有一对夹持臂12,14，其一端铰接在一起，并通过螺钉1和螺母4在另一端连接在一起。螺钉1具有主螺纹部分2，用于将螺母4紧固到 座椅40在手臂14上。它还具有无螺纹的轴部分，螺母4可以自由移动。 在螺钉1的远端处是另一个短螺纹部分6，当螺母1与主螺纹部分2断开时，将螺母4保持在螺钉1上。螺母4可以通过与螺钉1的啮合 短螺纹部分2，并旋转以脱离。 一个臂12的另一端具有U形夹24，螺钉1上的横杆28连接到U形夹24中，另一个臂14还具有U形夹36，螺钉1枢转地配合在其中，U形夹36的上表面提供座 螺母4。
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6.发明公开SOLVENT AND ACID STABLE MEMBRANES, METHODS OF MANUFACTURE THEREOF AND METHODS OF USE THEREOF INTER ALIA FOR SEPARATING METAL IONS FROM LIQUID PROCESS STREAMS 审中-公开溶剂和酸稳定MEMBRANDES过程及其使用和工艺，U.A. 分隔金属离子液体的工艺流的
公开(公告)号：EP2387445A2
公开(公告)日：2011-11-23
申请号：EP10731115.1
申请日：2010-01-13
IPC分类号： B01D39/16
CPC分类号： B01D71/60 , B01D61/027 , B01D61/145 , B01D63/066 , B01D67/0006 , B01D67/0083 , B01D67/0093 , B01D67/0095 , B01D69/02 , B01D69/125 , B01D71/42 , B01D71/68 , B01D2323/30 , B01D2323/36 , B01D2323/38 , B01D2323/40 , B01D2325/20 , B01D2325/30
摘要： Solvent and acid stable ultrafiltration and nanofiltration membranes including a non-cross-linked base polymer having reactive pendant moieties, the base polymer being modified by forming a cross-linked skin onto a surface thereof, the skin being formed by a cross-linking reaction of reactive pendant moieties on the surface with an oligomer or another polymer as well as methods of manufacture and use thereof, including, inter alia separating metal ions from liquid process streams.
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7.发明公开HYBRID MEMBRANE MODULE, SYSTEM AND PROCESS FOR TREATMENT OF INDUSTRIAL WASTEWATER 审中-公开HYBRID膜组件，工业垃圾的处理系统及方法
公开(公告)号：EP2007687A4
公开(公告)日：2011-07-06
申请号：EP07713381
申请日：2007-03-20
发明人： PERRY MORDECHAI
IPC分类号： B01D61/02
CPC分类号： C02F9/00 , B01D61/027 , B01D61/145 , B01D61/58 , B01D2311/2626 , B01D2317/022 , B01D2317/04 , C02F1/001 , C02F1/28 , C02F1/283 , C02F1/32 , C02F1/44 , C02F1/441 , C02F1/442 , C02F1/444 , C02F1/447 , C02F1/72 , Y02W10/37
摘要： A process for reducing the content and volume of organic matter in a wastewater stream comprises contacting the latter with a nanofiltration device so as to obtain a concentrate, and a permeate as an aqueous stream containing any salts of non-precipitable metal ions which may be present, then contacting the concentrate with a preferably backflashable ultrafiltration device, and optionally also with activated carbon. This process may be part of a broader one which also removes other components from the wastewater stream. A module comprising (a) a nanofiltration device; (b) a preferably backflashable ultrafiltration device; (c) conduit(s) adapted to convey nanofiltration device concentrate to the ultrafiltration device; and optionally (d) a vessel containing activated carbon; as well as a system for treating a wastewater stream which includes this module, also form part of the invention.
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公开(公告)号：EP1064073A1
公开(公告)日：2001-01-03
申请号：EP99905147.7
申请日：1999-02-15
发明人： PERRY, Mordechai
IPC分类号： B01D39/00
CPC分类号： B01D67/0088 , B01D69/125 , B01D69/141 , B01D71/28 , B01D71/60 , B01J35/065
摘要： A process for preparing a selective composite membrane, having many practical applications, comprises synthetically impregnating at least some pores, of the upper layer containing the relatively smaller pores, in an asymmetric base membrane, with a filling material comprising an ordered macromolecular structure, by applying under superatmospheric pressure to the asymmetric base membrane, a solution of reactants adapted to interact with the formation of covalent bonds in the ordered macromolecular structure, wherein the dilution of said reactants is sufficiently low, and the pressure is sufficiently high and of such duration, so that formation of covalent bonds is initiated in pores of the upper layer as microreaction vessels and progresses within the pores of the upper layer, the reaction forming such covalent bonds being quenched at any desired stage.
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