公开(公告)号：US07011753B2

公开(公告)日：2006-03-14

申请号：US10442314

申请日：2003-05-20

申请人： Evan E. Koslow

发明人： Evan E. Koslow

IPC分类号： B01D33/46

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

公开(公告)号：US07008537B2

公开(公告)日：2006-03-07

申请号：US10442322

申请日：2003-05-20

申请人： Evan E. Koslow

发明人： Evan E. Koslow

IPC分类号： B01D63/00

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

公开(公告)号：US20050249851A1

公开(公告)日：2005-11-10

申请号：US10860624

申请日：2004-06-03

申请人： David Wollan

发明人： David Wollan

IPC分类号： B01D61/08 ,  B01D61/18 ,  C12H1/04 ,  C12H1/052 ,  C12H1/056 ,  C12H1/16

CPC分类号： C12H1/16 ,  C12H1/0416 ,  C12H1/0424

摘要： A method of treatment of wine to reduce the concentration of at least one predetermined component thereof including the steps of: (i) processing the wine by reverse osmosis or nanofiltration for producing a retentate and a raw permeate, the raw permeate containing the predetermined component; (ii) treating the raw permeate with at least one adsorptive medium for removing at least a portion of the predetermined component and for producing a purified permeate; and (iii) combining the retentate with the purified permeate for producing treated wine in which the predetermined component is reduced.

摘要翻译： 一种处理葡萄酒以减少其至少一种预定成分的浓度的方法，包括以下步骤：（i）通过反渗透或纳滤来处理葡萄酒以产生滞留物和原始渗透物，含有预定成分的原始渗透物; （ii）用至少一种吸附介质处理原始渗透物，以除去至少一部分预定组分并产生纯化的渗透物; 和（iii）将渗余物与纯化的渗透物结合，用于生产其中预定组分减少的处理过的葡萄酒。

公开(公告)号：US06866704B2

公开(公告)日：2005-03-15

申请号：US10412499

申请日：2003-04-11

申请人： Evan E. Koslow

发明人： Evan E. Koslow

IPC分类号： B01D39/06 ,  A01N25/26 ,  A61L2/00 ,  A61L2/02 ,  A61L9/16 ,  B01D29/15 ,  B01D37/02 ,  B01D39/14 ,  B01D39/16 ,  B01D39/18 ,  B01D39/20 ,  B01D67/00 ,  B01D69/02 ,  B01J20/20 ,  B01J20/26 ,  B01J20/28 ,  B01J20/30 ,  B01J20/32 ,  B01J39/18 ,  C02F1/00 ,  C02F1/28 ,  C02F1/42 ,  C02F1/44 ,  C02F1/50 ,  C02F1/76 ,  C12H1/044 ,  C12H1/056 ,  F24F3/16 ,  B01D46/00

CPC分类号： B01D67/0088 ,  A01N25/34 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/163 ,  B01D39/1661 ,  B01D39/18 ,  B01D39/2017 ,  B01D67/0093 ,  B01D69/02 ,  B01D2201/34 ,  C02F1/001 ,  C02F1/281 ,  C02F1/283 ,  C02F1/288 ,  C02F1/42 ,  C02F1/444 ,  C02F1/50 ,  C02F1/505 ,  C02F1/76 ,  C02F2209/40 ,  C02F2303/04 ,  C02F2305/08 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  A01N25/10 ,  A01N33/12 ,  A01N59/16

摘要： The present invention is directed to a microporous filter medium treated with a microbiological interception enhancing agent comprising a cationic chemical having a medium to high charge density and a molecular weight greater than about 5000 Daltons, adsorbed on at least a portion of the microporous structure, and a biologically active metal in direct proximity to the cationic chemical and also on at least a portion of the microporous structure, wherein the flow of fluid through the filter medium decreases in response to an amount of polyanionic acids present in an influent. Robust microbiological interception is still maintained due to the extended empty bed contact time as a result of the diminished flow rate.

摘要翻译： 本发明涉及用微生物拦截增强剂处理的微孔过滤介质，其包含吸附在微孔结构的至少一部分上的中等至高电荷密度和分子量大于约5000道尔顿的阳离子化学物质，以及 直接接近阳离子化学物质的生物活性金属以及微孔结构的至少一部分，其中通过过滤介质的流体流响应于流入物中存在的聚阴离子的量而减少。 由于流量下降导致的空床接触时间延长，因此仍然保持了稳健的微生物拦截。

公开(公告)号：US20050019447A1

公开(公告)日：2005-01-27

申请号：US10920535

申请日：2004-08-18

申请人： Mustafa Rehmanji ,  Chandra Gopal ,  Andrew Mola

发明人： Mustafa Rehmanji ,  Chandra Gopal ,  Andrew Mola

IPC分类号： C12H1/056 ,  C12C11/00

CPC分类号： C12H1/0424

摘要： In the beer-making process, the wort is treated with a processing aid which is a composite of Carrageenan and polyvinyl polypyrrolidone (PVPP).

摘要翻译： 在啤酒生产过程中，麦芽汁用加工助剂处理，加工助剂是角叉菜胶和聚乙烯吡咯烷酮（PVPP）的复合物。

公开(公告)号：US06733680B2

公开(公告)日：2004-05-11

申请号：US10021347

申请日：2001-12-19

申请人： Helmut Witteler ,  Christian Drohmann ,  Axel Sanner ,  Loni Schweikert ,  Karl Kolter

发明人： Helmut Witteler ,  Christian Drohmann ,  Axel Sanner ,  Loni Schweikert ,  Karl Kolter

IPC分类号： B01D3702

CPC分类号： B01J20/261 ,  B01J20/26 ,  C12H1/0424

摘要： The description is given of the use of particulate water-insoluble polymer preparations comprising at least one polymer P that is essentially made up of hydrophilic polymer segments and hydrophobic polymer segments as filter aids for filtering aqueous liquids.

摘要翻译： 描述了使用包含至少一种聚合物P的颗粒状水不溶性聚合物制剂，其基本上由亲水性聚合物链段和疏水性聚合物链段组成，作为用于过滤水性液体的过滤助剂。

公开(公告)号：US20030213750A1

公开(公告)日：2003-11-20

申请号：US10442802

申请日：2003-05-20

发明人： Evan E. Koslow

IPC分类号： B01D015/00 ,  B01J039/00 ,  B01D037/00

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

公开(公告)号：US20030205531A1

公开(公告)日：2003-11-06

申请号：US10442809

申请日：2003-05-20

发明人： Evan E. Koslow

IPC分类号： B01D015/00 ,  B01D039/00 ,  B01D037/00

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

摘要翻译： 本发明涉及一种微生物拦截增强过滤介质，优选地具有位于过滤介质上游的吸附剂预过滤器。 优选地，预过滤器适于在流入物接触微生物拦截增强过滤介质之前去除流入物中的天然有机物质，从而防止过滤介质上的电荷损失。 微生物拦截增强过滤介质最优选由原纤化纤维素纤维，特别是莱赛尔纤维组成。 至少一些纤维的表面的至少一部分在其上形成包含阳离子金属络合物的微生物截留增强剂。 本发明的过滤介质提供大于约4log的病毒截留和大于约6log的细菌截留。

公开(公告)号：US20030201231A1

公开(公告)日：2003-10-30

申请号：US10442801

申请日：2003-05-20

发明人： Evan E. Koslow

IPC分类号： B01D015/00 ,  B01J039/00 ,  B01D037/00

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

公开(公告)号：US20030196964A1

公开(公告)日：2003-10-23

申请号：US10442792

申请日：2003-05-20

发明人： Evan E. Koslow

IPC分类号： B01D015/00 ,  B01D029/00 ,  B01D039/00

CPC分类号： C02F1/505 ,  A61L2/0017 ,  A61L2/0082 ,  A61L2/022 ,  A61L9/16 ,  B01D29/15 ,  B01D29/41 ,  B01D37/02 ,  B01D39/1623 ,  B01D39/18 ,  B01D39/2017 ,  B01D2201/34 ,  B01J20/28007 ,  B01J20/28014 ,  B01J20/28023 ,  B01J20/3204 ,  B01J20/3212 ,  B01J20/3236 ,  B01J20/3293 ,  B01J2220/42 ,  B82Y30/00 ,  C02F1/001 ,  C02F1/003 ,  C02F1/004 ,  C02F1/281 ,  C02F1/283 ,  C02F1/42 ,  C02F1/444 ,  C02F1/76 ,  C02F2303/04 ,  C02F2307/04 ,  C12H1/0408 ,  C12H1/0424 ,  Y10T428/249967 ,  Y10T428/249978 ,  Y10T428/249982

摘要： The invention is directed to a microbiological interception enhanced filter medium, preferably having an adsorbent prefilter located upstream from the filter medium. Preferably, the prefilter is adapted to remove natural organic matter in an influent prior to the influent contacting the microbiological interception enhanced filter medium, thereby preventing loss of charge on the filter medium. The microbiological interception enhanced filter medium is most preferably comprised of fibrillated cellulose fibers, in particular, lyocell fibers. At least a portion of the surface of the at least some of the fibers have formed thereon a microbiological interception enhancing agent comprising a cationic metal complex. A filter medium of the present invention provides greater than about 4 log viral interception, and greater than about 6 log bacterial interception.

摘要翻译： 本发明涉及一种微生物拦截增强过滤介质，优选地具有位于过滤介质上游的吸附剂预过滤器。 优选地，预过滤器适于在流入物接触微生物拦截增强过滤介质之前去除流入物中的天然有机物质，从而防止过滤介质上的电荷损失。 微生物拦截增强过滤介质最优选由原纤化纤维素纤维，特别是莱赛尔纤维组成。 至少一些纤维的表面的至少一部分在其上形成包含阳离子金属络合物的微生物截留增强剂。 本发明的过滤介质提供大于约4log的病毒截留和大于约6log的细菌截留。