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1. 发明申请

WO2013025375A3 HOLLOW FIBER MEMBRANE MODULE FOR USE IN A TUBULAR PRESSURE VESSEL 审中-公开
标题翻译：空心纤维膜组件用于管式压力容器
公开(公告)号：WO2013025375A3
公开(公告)日：2013-07-11
申请号：PCT/US2012049504
申请日：2012-08-03
申请人： GEN ELECTRIC , ADAMS NICHOLAS WILLIAM H
发明人： ADAMS NICHOLAS WILLIAM H
IPC分类号： B01D63/02 , B01D65/00 , C02F1/44 , C02F7/00
CPC分类号： B01D63/043 , B01D61/08 , B01D65/02 , B01D2313/04 , B01D2313/13 , B01D2313/26 , B01D2321/18 , C02F1/44 , C02F1/441 , C02F1/442 , C02F2303/16
摘要： A hollow fiber membrane element may be used in a pressure vessel similar to those used with spiral wound elements, optionally as a replacement for a spiral wound element. A connecting sleeve is used to connect the insides of adjacent elements to each other or to one or more fittings in communication with the outside of the pressure vessel. The element has hollow fiber membranes suspended between two potting heads spaced apart by a cross flow tube that is open at the outside faces of both potting heads. The potting heads are each adapted to slide into an end of a connecting sleeve. A module has one or more hollow fiber elements located inside of a pressure vessel. At least one port is provided in communication between the outsides of the one or more elements and the outside of the vessel. An aerator may be provided on the bottom of the vessel. In an outside - in flow process, feed water enters through the port and flows to the outside of one or more elements while permeate is removed through a fitting at one or both ends of the module. In an inside - out process, feed water enters through a fitting and permeate is removed through a port.
摘要翻译：中空纤维膜元件可以用于与用于螺旋卷绕元件的压力容器相似的压力容器中，任选地作为螺旋卷绕元件的替代物。连接套筒用于将相邻元件的内部彼此连接或连接至与压力容器的外部连通的一个或多个配件。该元件具有悬挂在两个灌封头之间的中空纤维膜，该两个灌封头由在两个灌封头的外表面处开口的横流管隔开。灌封头分别适于滑入连接套筒的一端。模块具有位于压力容器内部的一个或多个中空纤维元件。在一个或多个元件的外部与容器的外部之间连通提供至少一个端口。可以在容器的底部设置充气器。在外部流入过程中，进水通过端口进入并流向一个或多个元件的外部，同时通过模块的一端或两端的配件移除渗透物。在内外过程中，给水通过配件进入，渗透物通过一个端口排出。

2. 发明公开

KR20180019503A 멤브레인 생물막 반응기를 위한 플로팅 장치 및 물 처리를 위한 프로세스 审中-公开
标题翻译：膜生物膜反应器的浮动装置和水处理过程
公开(公告)号：KR20180019503A
公开(公告)日：2018-02-26
申请号：KR20177027345
申请日：2015-06-25
申请人： GEN ELECTRIC
发明人： COTE PIERRE LUCIEN , IRELAND JOHN DAVID , ADAMS NICHOLAS WILLIAM H , PEDERSEN STEVEN KRISTIAN
IPC分类号： C02F3/12 , B01F3/04 , C02F3/10 , C02F3/20 , C02F3/28
CPC分类号： C02F3/208 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01F3/04 , B01F3/04241 , B01F2003/04312 , B01F2003/04404 , B01F2003/04865 , B01F2003/04872 , B01F2215/0052 , C02F3/102 , C02F3/1273 , C02F3/2853 , C02F2103/06 , C02F2209/003 , C02F2209/225 , Y02W10/15
摘要： 장치는복수의가스전달멤브레인들을갖는다. 장치는물에플로팅하며멤브레인들은물에수몰된다. 물을처리하기위해, 가스가멤브레인들에공급되고물에또는멤브레인상에지지되는생물막에전달된다. 가스는또한물에혼합또는멤브레인정련기포들을공급하는데사용된다. 혼합또는정련기포들은주기적에어레이션또는다른가스공급시스템에의해제공될수 있으며, 이는선택적으로, 에어레이터와평행한또는연속하는멤브레인들에가변압력의가스들을제공한다. 응축액들은멤브레인으로부터제거될수 있고멤브레인들로부터의배기가스들은선택적으로, 하나또는그 초과의전용파이프들을통해모니터링될수 있다.
摘要翻译：该装置具有多个气体输送膜。该装置漂浮在水中，膜浸没在水中。为了处理水，将气体供应到膜并转移到支持在水中或膜上的生物膜。气体也用于将膜气泡混入或供给到水中。混合或冲刷气泡可以通过周期性曝气或其他气体供应系统提供，其可选地向与曝气器平行或连续的膜提供可变压力气体。可以从膜上除去冷凝物，并且可以通过一个或多个专用管任选地监测来自膜的排气。

3. 发明公开

EP2928835A4 USE OF ACTIVATED CARBON IN MEMBRANE BIOREACTOR 有权转让
标题翻译：活性炭在膜生物反应器使用
公开(公告)号：EP2928835A4
公开(公告)日：2017-01-25
申请号：EP12889644
申请日：2012-12-07
申请人： GEN ELECTRIC
发明人： WANG SIJING , ADAMS NICHOLAS WILLIAM H , PEETERS JEFFREY GERARD , SYED WAJAHAT HUSSAIN , WANG LEI , ZHOU YING
IPC分类号： C02F9/14 , C02F3/12
CPC分类号： C02F3/1226 , C02F3/1273 , C02F3/30 , C02F2103/365 , C02F2209/001 , C02F2209/08 , C02F2209/22 , C02F2303/16 , C02F2303/20 , C02F2303/24 , C02F2305/06 , Y02W10/15
摘要： A membrane bioreactor (MBR) has membranes comprising a supporting structure. A supply unit doses a sorbent such as powdered activated carbon (PAC) into the MBR. The PAC is maintained at a concentration in the mixed liquor of 200 mg/L or more. Mixed liquor with the sorbent particles recirculates within the MBR at a flow rate of at least twice the feed flow rate. Air bubbles are provided to scour the membranes including during at least part of a permeation step. The sorbent particles are present in the mixed liquor and contact the membranes. Bioaugmentation products may be immobilized on PAC or other carriers and then added to an MBR or other bioreactors.

4. 发明专利

PH12017501654A1 FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WATER TREATMENT 未知
公开(公告)号：PH12017501654A1
公开(公告)日：2018-03-19
申请号：PH12017501654
申请日：2017-09-11
申请人： GEN ELECTRIC
发明人： COTE PIERRE LUCIEN , IRELAND JOHN DAVID , ADAMS NICHOLAS WILLIAM H , PEDERSEN STEVEN KRISTIAN
IPC分类号： C02F3/10 , B01F3/04 , C02F3/20
摘要： An apparatus has a plurality of gas transfer membranes. The apparatus floats in water with the membranes submerged in the water. To treat the water, a gas is supplied to the membranes and is transferred to a biofilm supported on the membranes or to the water. Gas is also used to supply mixing or membrane scouring bubbles to the water. The mixing or scouring bubbles can be provided by a cyclic aeration or other gas supply system, which optionally provides gas at a variable pressure to the membranes in parallel or series with an aerator. Condensates can be removed from the membranes, and exhaust gasses from the membranes can be monitored, optionally through one or more dedicated pipes.

5. 发明专利

CA2893450C USE OF ACTIVATED CARBON IN MEMBRANE BIOREACTOR 未知
公开(公告)号：CA2893450C
公开(公告)日：2019-05-07
申请号：CA2893450
申请日：2012-12-07
申请人： GEN ELECTRIC
发明人： WANG SIJING , ADAMS NICHOLAS WILLIAM H , SYED WAJAHAT HUSSAIN , WANG LEI , ZHOU YING , PEETERS JEFFREY GERARD
IPC分类号： C02F9/14
摘要： A membrane bioreactor (MBR) has membranes comprising a supporting structure. A supply unit doses a sorbent such as powdered activated carbon (PAC) into the MBR. The PAC is maintained at a concentration in the mixed liquor of 200 mg/L or more. Mixed liquor with the sorbent particles recirculates within the MBR at a flow rate of at least twice the feed flow rate. Air bubbles are provided to scour the membranes including during at least part of a permeation step. The sorbent particles are present in the mixed liquor and contact the membranes. Bioaugmentation products may be immobilized on PAC or other carriers and then added to an MBR or other bioreactors.

6. 发明专利

AU2015231819A1 Wastewater treatment with primary treatment and MBR or MABR-IFAS reactor 未知
公开(公告)号：AU2015231819A1
公开(公告)日：2016-09-22
申请号：AU2015231819
申请日：2015-03-11
申请人： GEN ELECTRIC
发明人： COTE PIERRE LUCIEN , PEDERSEN STEVEN KRISTIAN , SYED WAJAHAT HUSSAIN , PEETERS JEFFREY GERARD , ADAMS NICHOLAS WILLIAM H , HONG YOUNGSECK , KOOPS GEERT-HENK , ROYSTON JAMES JOHN
IPC分类号： C02F3/20
摘要： Wastewater is treated though primary treatment of the water by way of a micro-sieve to produce a primary effluent and primary sludge. There is secondary treatment of the primary effluent by way of a membrane bioreactor (MBR) or an integrated fixed film activated sludge (IFAS) reactor to produce a secondary effluent and a waste activated sludge. The micro-sieve may have openings of 250 microns or less, for example about 150 microns. In a process, a gas transfer membrane is immersed in water. Pressurized air flows into the gas transfer membrane. An exhaust gas is withdrawn from the gas transfer membrane and used to produce bubbles from an aerator immersed in the water.

7. 发明专利

CA2943072A1 WASTEWATER TREATMENT WITH PRIMARY TREATMENT AND MBR OR MABR-IFAS REACTOR 未知
公开(公告)号：CA2943072A1
公开(公告)日：2015-09-24
申请号：CA2943072
申请日：2015-03-11
申请人： GEN ELECTRIC
发明人： COTE PIERRE LUCIEN , PEDERSEN STEVEN KRISTIAN , SYED WAJAHAT HUSSAIN , PEETERS JEFFREY GERARD , ADAMS NICHOLAS WILLIAM H , HONG YOUNGSECK , KOOPS GEERT-HENK , ROYSTON JAMES JOHN
IPC分类号： C02F3/20
摘要： Wastewater is treated though primary treatment of the water by way of a micro-sieve to produce a primary effluent and primary sludge. There is secondary treatment of the primary effluent by way of a membrane bioreactor (MBR) or an integrated fixed film activated sludge (IFAS) reactor to produce a secondary effluent and a waste activated sludge. The micro-sieve may have openings of 250 microns or less, for example about 150 microns. In a process, a gas transfer membrane is immersed in water. Pressurized air flows into the gas transfer membrane. An exhaust gas is withdrawn from the gas transfer membrane and used to produce bubbles from an aerator immersed in the water.

8. 发明专利

CA2893450A1 USE OF ACTIVATED CARBON IN MEMBRANE BIOREACTOR 未知
公开(公告)号：CA2893450A1
公开(公告)日：2014-06-12
申请号：CA2893450
申请日：2012-12-07
申请人： GEN ELECTRIC
发明人： WANG SIJING , ADAMS NICHOLAS WILLIAM H , SYED WAJAHAT HUSSAIN , WANG LEI , ZHOU YING , PEETERS JEFFREY GERARD
IPC分类号： C02F9/14
摘要： A membrane bioreactor (MBR) has membranes comprising a supporting structure. A supply unit doses a sorbent such as powdered activated carbon (PAC) into the MBR. The PAC is maintained at a concentration in the mixed liquor of 200 mg/L or more. Mixed liquor with the sorbent particles recirculates within the MBR at a flow rate of at least twice the feed flow rate. Air bubbles are provided to scour the membranes including during at least part of a permeation step. The sorbent particles are present in the mixed liquor and contact the membranes. Bioaugmentation products may be immobilized on PAC or other carriers and then added to an MBR or other bioreactors.

9. 发明专利

CA2975890A1 FLOATING APPARATUS FOR MEMBRANE BIOFILM REACTOR AND PROCESS FOR WATER TREATMENT 未知
公开(公告)号：CA2975890A1
公开(公告)日：2016-12-29
申请号：CA2975890
申请日：2015-06-25
申请人： GEN ELECTRIC
发明人： COTE PIERRE LUCIEN , ADAMS NICHOLAS WILLIAM H , PEDERSEN STEVEN KRISTIAN , IRELAND JOHN DAVID
IPC分类号： C02F3/10 , B01F3/04 , C02F3/02 , C02F3/20
摘要： An apparatus has a plurality of gas transfer membranes. The apparatus floats in water with the membranes submerged in the water. To treat the water, a gas is supplied to the membranes and is transferred to a biofilm supported on the membranes or to the water. Gas is also used to supply mixing or membrane scouring bubbles to the water. The mixing or scouring bubbles can be provided by a cyclic aeration or other gas supply system, which optionally provides gas at a variable pressure to the membranes in parallel or series with an aerator. Condensates can be removed from the membranes, and exhaust gasses from the membranes can be monitored, optionally through one or more dedicated pipes.

10. 发明专利

ZA201504472B USE OF ACTIVATED CARBON IN MEMBRANE BIOREACTOR 未知
公开(公告)号：ZA201504472B
公开(公告)日：2017-11-29
申请号：ZA201504472
申请日：2015-06-22
申请人： GEN ELECTRIC
发明人： SYED WAJAHAT HUSSAIN , PEETERS JEFFREY GERARD , ADAMS NICHOLAS WILLIAM H , ZHOU YING , WANG LEI , WANG SIJING
摘要： A membrane bioreactor (MBR) has membranes comprising a supporting structure. A supply unit doses a sorbent such as powdered activated carbon (PAC) into the MBR. The PAC is maintained at a concentration in the mixed liquor of 200 mg/L or more. Mixed liquor with the sorbent particles recirculates within the MBR at a flow rate of at least twice the feed flow rate. Air bubbles are provided to scour the membranes including during at least part of a permeation step. The sorbent particles are present in the mixed liquor and contact the membranes. Bioaugmentation products may be immobilized on PAC or other carriers and then added to an MBR or other bioreactors.

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