RU2327507C2 - Фильтрующий материал из поливинилового спирта - Google Patents

Фильтрующий материал из поливинилового спирта Download PDF

Info

Publication number
RU2327507C2
RU2327507C2 RU2005123383A RU2005123383A RU2327507C2 RU 2327507 C2 RU2327507 C2 RU 2327507C2 RU 2005123383 A RU2005123383 A RU 2005123383A RU 2005123383 A RU2005123383 A RU 2005123383A RU 2327507 C2 RU2327507 C2 RU 2327507C2
Authority
RU
Russia
Prior art keywords
water
filter
soluble
polyvinyl alcohol
contaminated
Prior art date
Application number
RU2005123383A
Other languages
English (en)
Russian (ru)
Other versions
RU2005123383A (ru
Inventor
Баошенг ЛИ (US)
Баошенг Ли
Джон Б. СТЮАРД (US)
Джон Б. Стюард
Джордан М. ДЖОНСТОН (US)
Джордан М. Джонстон
Ючжен ДИНГ (US)
Ючжен Динг
Original Assignee
Майкротек Медикал Холдингс, Инк.
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Майкротек Медикал Холдингс, Инк. filed Critical Майкротек Медикал Холдингс, Инк.
Publication of RU2005123383A publication Critical patent/RU2005123383A/ru
Application granted granted Critical
Publication of RU2327507C2 publication Critical patent/RU2327507C2/ru

Links

Images

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/18—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being cellulose or derivatives thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/04—Additives and treatments of the filtering material
    • B01D2239/0407—Additives and treatments of the filtering material comprising particulate additives, e.g. adsorbents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/065—More than one layer present in the filtering material
    • B01D2239/0654—Support layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/06—Filter cloth, e.g. knitted, woven non-woven; self-supported material
    • B01D2239/069—Special geometry of layers
    • B01D2239/0695—Wound layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/40—Knit fabric [i.e., knit strand or strip material]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Filtering Materials (AREA)
  • Multicomponent Fibers (AREA)
  • Filtration Of Liquid (AREA)
  • Woven Fabrics (AREA)
  • External Artificial Organs (AREA)
RU2005123383A 2002-12-24 2003-12-24 Фильтрующий материал из поливинилового спирта RU2327507C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US43631802P 2002-12-24 2002-12-24
US60/436,318 2002-12-24

Publications (2)

Publication Number Publication Date
RU2005123383A RU2005123383A (ru) 2006-01-20
RU2327507C2 true RU2327507C2 (ru) 2008-06-27

Family

ID=32682375

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2005123383A RU2327507C2 (ru) 2002-12-24 2003-12-24 Фильтрующий материал из поливинилового спирта

Country Status (10)

Country Link
US (1) US20040192135A1 (enExample)
EP (1) EP1590064A4 (enExample)
JP (1) JP2006521911A (enExample)
KR (1) KR20050085868A (enExample)
CN (1) CN1732036A (enExample)
AU (1) AU2003299860A1 (enExample)
CA (1) CA2507041A1 (enExample)
RU (1) RU2327507C2 (enExample)
UA (1) UA81651C2 (enExample)
WO (1) WO2004058374A2 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7871946B2 (en) 2003-10-09 2011-01-18 Kuraray Co., Ltd. Nonwoven fabric composed of ultra-fine continuous fibers, and production process and application thereof
CN101636263A (zh) * 2007-03-15 2010-01-27 株式会社可乐丽 层叠布帛
CA2639666A1 (en) * 2007-09-21 2009-03-21 Ambio Biofiltration Ltd. Biofilter media and biofiltration apparatus employing same
US8686213B2 (en) * 2009-11-17 2014-04-01 Hana Inspection & Engineering Co., Ltd. Disposal and decontamination of radioactive polyvinyl alcohol products
WO2013086217A1 (en) 2011-12-06 2013-06-13 Masco Corporation Of Indiana Ozone distribution in a faucet
KR101313714B1 (ko) 2012-02-15 2013-10-01 송원숙 수 처리용 섬유 여재를 갖는 드럼형 필터
JP2014032066A (ja) * 2012-08-02 2014-02-20 Japan Vilene Co Ltd 放射性物質吸着材
JP6594321B2 (ja) * 2014-01-27 2019-10-23 スリーエム イノベイティブ プロパティズ カンパニー 電気絶縁材料及び変圧器
CN105934800B (zh) * 2014-01-27 2019-06-18 3M创新有限公司 用于电气设备诸如变压器的电绝缘材料和导体带匝
CA3007437C (en) 2015-12-21 2021-09-28 Delta Faucet Company Fluid delivery system including a disinfectant device
RU2616972C1 (ru) * 2016-02-12 2017-04-19 Общество с ограниченной ответственностью Научно-производственное предприятие "Эксорб" Способ очистки жидких радиоактивных отходов
CN107010775A (zh) * 2017-04-28 2017-08-04 杭州卧特松环保科技有限公司 多材质复合滤芯
JP7368167B2 (ja) * 2019-10-04 2023-10-24 株式会社ディスコ 集塵処理装置
CN112442771B (zh) * 2020-11-13 2022-03-08 浙江羊绒世家服饰股份有限公司 一种水溶性纤维和高支羊绒纱纺制工艺
CN113073416A (zh) * 2021-05-11 2021-07-06 李昌荣 一种基于可降解纤维生产的面料及其生产工艺
CN114371050B (zh) * 2021-11-29 2023-08-15 中国辐射防护研究院 放射性表面沾污筛查分析方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616603A (en) * 1969-11-21 1971-11-02 Sylvania Electric Prod Decomposable filter means and method of utilization
US5877225A (en) * 1994-06-14 1999-03-02 Siemens Aktiengesellschaft Method of reducing the volume of a mixture of resin powder and inert synthetic fibers
US5922110A (en) * 1998-01-21 1999-07-13 Dcv, Inc. Water-soluble, biodegradable filter, and process of using same
WO2001036338A1 (en) * 1999-11-19 2001-05-25 Isolyser Company, Inc. Process and system for treatment of waste streams containing water-soluble polymers

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2539768A (en) * 1947-05-05 1951-01-30 Cuno Eng Corp Filter element and method of making the same
US2537897A (en) * 1947-07-09 1951-01-09 Robert H Hunter Filter element
US3422008A (en) * 1963-10-24 1969-01-14 Dow Chemical Co Wound hollow fiber permeability apparatus and process of making the same
US3834547A (en) * 1972-06-19 1974-09-10 Albany Int Corp Fibrous product
US3867294A (en) * 1973-05-09 1975-02-18 Pall Corp Cylindrical filter elements with improved side seam seal
JPS54153779A (en) * 1978-05-25 1979-12-04 Kuraray Co Ltd Preparation of polyvinyl alcohol base selective transmission membrane
US4355995A (en) * 1979-03-27 1982-10-26 American Filtrona Corporation Tobacco smoke filter providing tobacco flavor enrichment, and method for producing same
US4715992A (en) * 1985-10-30 1987-12-29 Westinghouse Electric Corp. Filter element reduction method
US4995916A (en) * 1990-04-30 1991-02-26 The United States Of America As Represented By The United States Department Of Energy Method of recovering hazardous waste from phenolic resin filters
WO1997005790A1 (en) * 1995-08-04 1997-02-20 Mitsubishi Rayon Co., Ltd. Filter medium and cigarette filter made with the use of the same
US5911224A (en) * 1997-05-01 1999-06-15 Filtrona International Limited Biodegradable polyvinyl alcohol tobacco smoke filters, tobacco smoke products incorporating such filters, and methods and apparatus for making same
US6623643B2 (en) * 1999-11-19 2003-09-23 Microtek Medical Holdings, Inc. Process for treatment of aqueous environments containing a water soluble polymer
US20020042236A1 (en) * 2000-04-26 2002-04-11 Chisso Corporation Filter cartridge and process for producing the same
JP2002166141A (ja) * 2000-09-21 2002-06-11 Mitsubishi Rayon Co Ltd 多孔質膜

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3616603A (en) * 1969-11-21 1971-11-02 Sylvania Electric Prod Decomposable filter means and method of utilization
US5877225A (en) * 1994-06-14 1999-03-02 Siemens Aktiengesellschaft Method of reducing the volume of a mixture of resin powder and inert synthetic fibers
US5922110A (en) * 1998-01-21 1999-07-13 Dcv, Inc. Water-soluble, biodegradable filter, and process of using same
WO2001036338A1 (en) * 1999-11-19 2001-05-25 Isolyser Company, Inc. Process and system for treatment of waste streams containing water-soluble polymers

Also Published As

Publication number Publication date
WO2004058374A3 (en) 2004-10-07
US20040192135A1 (en) 2004-09-30
UA81651C2 (ru) 2008-01-25
CN1732036A (zh) 2006-02-08
JP2006521911A (ja) 2006-09-28
EP1590064A2 (en) 2005-11-02
AU2003299860A1 (en) 2004-07-22
EP1590064A4 (en) 2007-11-21
RU2005123383A (ru) 2006-01-20
WO2004058374A2 (en) 2004-07-15
AU2003299860A8 (en) 2004-07-22
CA2507041A1 (en) 2004-07-15
KR20050085868A (ko) 2005-08-29

Similar Documents

Publication Publication Date Title
RU2327507C2 (ru) Фильтрующий материал из поливинилового спирта
RU2259959C2 (ru) Способ очистки водного раствора (варианты)
US20020185448A1 (en) Process and system for treatment of aqueous environments containing water soluble polymers
JP5021206B2 (ja) 放射性汚染物質を洗濯可能製品から取り除く方法
DE69422397T2 (de) Vorrichtung zur behandlung von abwasser
CN106554131A (zh) 一体化前置反硝化污水处理装置
CN102754167A (zh) 放射性聚乙烯醇产品的处置和净化
US7291312B2 (en) Ozone removing material and method for preparing the same
EP1686095A1 (en) Photocatalytic reactor with a modular configuration and advanced oxidation process for purifying and disinfecting wastewater from aquaculture
CA2574005A1 (en) Photocatalytic reactor with a modular configuration, based on uv light sources and a catalyst, and process for purifying and disinfecting wastewater from confined aquaculture, using advanced oxidation processes
US7147787B2 (en) Process for treatment of aqueous environments containing a water-soluble polymer
CN216141399U (zh) 一种海水处理设备及系统
RAHMANI et al. INVESTIGATION OF PHOTO CATALYTIC DEGRADATION OF PHENOL BY UV/TIO2 PROCESS IN AQUATIC SOLUTIONS
CN219098908U (zh) 一种含有医疗废水的综合式污水处理系统
US4855080A (en) Method for decontaminating specially selected plastic materials which have become radioactively contaminated, and articles
CN206089324U (zh) 一体化生物过滤污水处理装置
CN208700838U (zh) 一种垃圾渗滤液处理系统
CN2215480Y (zh) 一种净水消毒罐
JP6856893B2 (ja) 塩素中和剤、それを用いた投入型塩素中和剤、塩素中和装置及び塩素中和方法
JPH0760264A (ja) 水の浄化装置および水の浄化方法
JPS6148798A (ja) サイトバンカプ−ル水浄化設備
JP3920752B2 (ja) プラスチック廃棄物の処理方法及び処理装置
Sojitra et al. Effluent Treatment Plant (CETP): Reliability Analysis and Removal Efficiency Assessment
CN207929002U (zh) 一种可去除放射性物质的医用空气净化装置
Čiček Principles and criteria for the protection of water against pollution from hospitals in the Mediterranean coastal region

Legal Events

Date Code Title Description
MM4A The patent is invalid due to non-payment of fees

Effective date: 20081225