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1. 发明申请

WO2011028341A1 GAS SPARGER FOR A FILTERING MEMBRANE 审中-公开
标题翻译：用于过滤膜的气体分散器
公开(公告)号：WO2011028341A1
公开(公告)日：2011-03-10
申请号：PCT/US2010/043926
申请日：2010-07-30
申请人： ZENON TECHNOLOGY PARTNERSHIP , CUMIN, Jeffrey, Ronald , BEHMANN, Henry , HONG, Youngseck , BAYLY, Reid , WAN, Zhaoyang
发明人： CUMIN, Jeffrey, Ronald , BEHMANN, Henry , HONG, Youngseck , BAYLY, Reid , WAN, Zhaoyang
IPC分类号： B01D61/18 , B01D65/02 , B01D65/08 , C02F1/44 , B01F3/04
CPC分类号： B01D65/02 , B01D61/08 , B01D61/12 , B01D61/18 , B01D61/22 , B01D65/00 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01D2321/26 , B01F3/04241 , B01F3/04262 , B01F2003/04304 , B01F2003/04319
摘要： A gas sparger for a filtering membrane system produces an intermittent flow of bubbles even if provided with a relatively continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for can comprise a plurality of smaller units or areas. The supply of gas to the sparger may vary in flow rate over larger periods of time in response to changes in conditions in the membrane system to change the time between consecutive bursts of bubbles. A gas supply pipe may have two or more outlets at different elevations in communication with each of two or more units or areas. The discharge of gas between two or more units or areas may be synchronized. One or more of a set of units or area may receive a supplied gas at a higher flow rate.
摘要翻译：用于过滤膜系统的气体分布器即使设置有相对连续的气流即可产生间歇性气泡。当口袋达到足够的尺寸时，分布器具有收集气袋和导管的壳体以从口袋中释放一些气体。任选地，来自导管的出口上的盖可以分解或分配释放的气体。用于罐的大型喷雾器可以包括多个较小的单元或区域。响应于膜系统中条件的改变改变气泡连续爆发之间的时间，向喷雾器供应气体可能在较大时间段内的流速可能变化。气体供给管可以具有与两个或更多个单元或区域中的每一个连通的不同高度的两个或更多个出口。两个或多个单元或区域之间的气体排放可以同步。一组或多个区域中的一个或多个可以以更高的流速接收供应的气体。

2. 发明申请

WO2008141413A1 WASTEWATER TREATMENT WITH AEROBIC GRANULES 审中-公开
标题翻译：废水处理与无机颗粒
公开(公告)号：WO2008141413A1
公开(公告)日：2008-11-27
申请号：PCT/CA2007/000893
申请日：2007-05-18
申请人： ZENON TECHNOLOGY PARTNERSHIP , COTE, Pierre Lucien , BEHMANN, Henry , CHANG, Sheng
发明人： COTE, Pierre Lucien , BEHMANN, Henry , CHANG, Sheng
IPC分类号： C02F9/14 , C02F1/52 , C02F11/04 , C02F3/30
CPC分类号： C02F3/223 , C02F3/006 , C02F3/1268 , C02F3/30 , C02F3/301 , Y02W10/15
摘要： A wastewater treatment system using aerobic granules has a large number of sequencing batch reactor tanks with high volumetric exchange rate, a variable cycle length and constant batch volume. The batch reactors are operated for C, N removal and P is removed chemically. SS are removed in a downstream separation step. A continuous flow reactor may comprise an aerobic zone, an alternately aerobic and anoxic zone or discrete aerobic and anoxic zones, and a settling zone. An anaerobic zone may be located at the bottom of a mass of settled granules. Feed may be introduced through the settled granules. An aerobic/anoxic zone may be like a CSTR but with aeration varying in space or time. Sludge granules may move intermittently from an aerobic zone to an aerobic/anoxic zone. A settling zone may have an upflow rate to wash off flocculated biomass. A dual sludge process may be used in which a fraction of unsettled floc is recycled to a region upstream of the granules settler. A fermentation zone may be used to pre-treat feed water or to treat a recycled waste stream, for example a waste stream contain floc.
摘要翻译：使用有氧颗粒的废水处理系统具有大量的具有高体积交换速率，可变循环长度和恒定批量体积的间歇式反应釜。操作间歇式反应器用于C，N去除，P被化学去除。 SS在下游分离步骤中被去除。连续流动反应器可包括需氧区，交替需氧和缺氧区或离散的有氧和缺氧区以及沉降区。厌氧区可以位于大量沉降颗粒的底部。饲料可以通过沉降的颗粒引入。有氧/缺氧区域可能类似于CSTR，但是曝气在空间或时间上变化。污泥颗粒可以间歇地从需氧区移动到需氧/缺氧区。沉降区可以具有上升流速以洗脱絮凝生物质。可以使用双重污泥方法，其中一部分不稳定的絮体再循环到颗粒沉降器上游的区域。发酵区可用于预处理给水或处理回收的废物流，例如含有絮凝物的废物流。

3. 发明授权

EP1423338B1 REAKTOR WITH MEMBRANE MODULE FOR GAS TRANSFER AND MEMBRANE SUPPORTED BIOFILM PROCESS 有权转让
标题翻译：与膜组件气体输送，以及基于膜的工艺生物膜反应器
公开(公告)号：EP1423338B1
公开(公告)日：2007-01-24
申请号：EP01909364.0
申请日：2001-02-19
申请人： Zenon Technology Partnership
发明人： COTE, Pierre , PEDERSEN, Steven , BEHMANN, Henry , HUSAIN, Hidayat , PHAGOO, Deonarine
IPC分类号： C02F3/20 , C02F3/30 , C02F3/10 , B01D63/08
CPC分类号： C02F3/30 , B01D53/22 , B01D53/85 , B01D63/06 , B01D63/10 , B01D2313/14 , C02F3/102 , C02F3/20 , C02F3/208 , C02F3/2806 , C02F3/308 , C02F2101/30 , Y02A50/2359 , Y02E50/343 , Y02W10/15 , Y10S210/903 , Y10S210/906
摘要： An apparatus to transfer gas to or from a liquid has a flexible and oxygen permeable but liquid water impermeable membrane, a flexible and gas permeable spacer, an inlet conduit, an outlet conduit and a non-rigid restraint system. When used for treating wastewater, an aerobic biofilm is cultured adjacent the planar elements, an anoxic biofilm is cultivated adjacent the aerobic biofilm and the wastewater is maintained in an anaerobic state. A first reactor for treating wastewater has an anaerobic section, a plurality of gas transfer membrane modules, and an aerobic section. A biofilm is cultivated on the surface of the gas transfer membranes in fluid communication with the anaerobic section. Biological reduction of COD, BOD, nitrogen and phosphorous are achieved. In a second reactor, phosphorous is also removed chemically in a precipitation branch.

4. 发明公开

EP3388138A1 GAS SPARGER FOR A FILTERING MEMBRANE 审中-实审转让
公开(公告)号：EP3388138A1
公开(公告)日：2018-10-17
申请号：EP18174591.0
申请日：2010-07-30
申请人： Zenon Technology Partnership
发明人： CUMIN, Jeffrey Ronald , BEHMANN, Henry , HONG, Youngseek , BAYLY, Reid , WAN, Zhaoyang , BREITNER, Joseph
IPC分类号： B01D61/18 , B01D65/02 , B01D65/08 , C02F1/44 , B01F3/04 , B01D61/22 , B01D65/00 , B01D61/12
CPC分类号： B01D65/02 , B01D61/08 , B01D61/12 , B01D61/18 , B01D61/22 , B01D65/00 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01D2321/26 , B01F3/04241 , B01F3/04262 , B01F2003/04304 , B01F2003/04319
摘要： A gas sparger for a filtering membrane system produces an intermittent flow of bubbles even if provided with a relatively continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for can comprise a plurality of smaller units or areas. The supply of gas to the sparger may vary in flow rate over larger periods of time in response to changes in conditions in the membrane system to change the time between consecutive bursts of bubbles. A gas supply pipe may have two or more outlets at different elevations in communication with each of two or more units or areas. The discharge of gas between two or more units or areas may be synchronized. One or more of a set of units or area may receive a supplied gas at a higher flow rate.

5. 发明授权

EP2473258B1 COMBINATION OF GAS SPARGER AND IMMERSED MEMRANE MODULE 有权
公开(公告)号：EP2473258B1
公开(公告)日：2018-07-04
申请号：EP10742657.9
申请日：2010-07-30
申请人： Zenon Technology Partnership
发明人： CUMIN, Jeffrey, Ronald , BEHMANN, Henry , HONG, Youngseck , BAYLY, Reid , WAN, Zhaoyang , BREITNER, Joseph
IPC分类号： B01D61/18 , B01D65/02 , B01D65/08 , C02F1/44 , B01F3/04
CPC分类号： B01D65/02 , B01D61/08 , B01D61/12 , B01D61/18 , B01D61/22 , B01D65/00 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01D2321/26 , B01F3/04241 , B01F3/04262 , B01F2003/04304 , B01F2003/04319
摘要： A gas sparger for a filtering membrane system produces an intermittent flow of bubbles even if provided with a relatively continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for can comprise a plurality of smaller units or areas. The supply of gas to the sparger may vary in flow rate over larger periods of time in response to changes in conditions in the membrane system to change the time between consecutive bursts of bubbles. A gas supply pipe may have two or more outlets at different elevations in communication with each of two or more units or areas. The discharge of gas between two or more units or areas may be synchronized. One or more of a set of units or area may receive a supplied gas at a higher flow rate.

6. 发明公开

EP2473258A1 GAS SPARGER FOR A FILTERING MEMBRANE 有权
标题翻译： GASVERTEILERFÜREINE FILTERMEMBRAN
公开(公告)号：EP2473258A1
公开(公告)日：2012-07-11
申请号：EP10742657.9
申请日：2010-07-30
申请人： Zenon Technology Partnership
发明人： CUMIN, Jeffrey, Ronald , BEHMANN, Henry , HONG, Youngseck , BAYLY, Reid , WAN, Zhaoyang , BREITNER, Joseph
IPC分类号： B01D61/18 , B01D65/02 , B01D65/08 , C02F1/44 , B01F3/04
CPC分类号： B01D65/02 , B01D61/08 , B01D61/12 , B01D61/18 , B01D61/22 , B01D65/00 , B01D65/08 , B01D2313/26 , B01D2315/06 , B01D2321/185 , B01D2321/26 , B01F3/04241 , B01F3/04262 , B01F2003/04304 , B01F2003/04319
摘要： A gas sparger produces an intermittent flow of bubbles even if provided with a continuous gas flow. The sparger has a housing to collect a pocket of gas and a conduit to release some of the gas from the pocket when the pocket reaches a sufficient size. Optionally, a cover over an outlet from the conduit may break up or distribute the released gas. A large sparger for use with a commercial membrane module can comprise a plurality of smaller units.
摘要翻译：即使设置有连续的气体流，气体分布器也产生间歇性的气泡。当口袋达到足够的尺寸时，分布器具有收集气体袋和导管的壳体以从口袋释放一些气体。任选地，来自导管的出口上的盖可以分解或分配释放的气体。用于商业膜组件的大型分布器可以包括多个较小的单元。

7. 发明授权

EP1594807B1 SUPPORTED BIOFILM PROCESS 有权转让
标题翻译：与MEMBRANGETRÄGERTEM生物膜法
公开(公告)号：EP1594807B1
公开(公告)日：2012-09-19
申请号：EP04710766.9
申请日：2004-02-13
申请人： Zenon Technology Partnership
发明人： COTE, Pierre , HUSAIN, Hidayat , TOWE, Ian, G. , BEHMANN, Henry , POTTINGER, Ian, A.
IPC分类号： C02F3/10 , C02F3/20 , C02F3/12 , C02F3/30 , B01D63/02 , B01D63/04
CPC分类号： C02F3/1273 , B01D63/02 , B01D63/021 , B01D63/022 , B01D63/027 , B01D63/04 , B01D69/084 , B01F3/04269 , B01F2003/04382 , C02F1/78 , C02F3/102 , C02F3/103 , C02F3/208 , C02F3/302 , C02F2303/20 , Y02W10/15

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