CN1960948A - 抗微生物过滤介质及其制造和使用方法 - Google Patents

抗微生物过滤介质及其制造和使用方法 Download PDF

Info

Publication number
CN1960948A
CN1960948A CNA2005800094949A CN200580009494A CN1960948A CN 1960948 A CN1960948 A CN 1960948A CN A2005800094949 A CNA2005800094949 A CN A2005800094949A CN 200580009494 A CN200580009494 A CN 200580009494A CN 1960948 A CN1960948 A CN 1960948A
Authority
CN
China
Prior art keywords
separating medium
water
described separating
charged
group
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
CNA2005800094949A
Other languages
English (en)
Chinese (zh)
Inventor
叶怡生
罗伯特·A·戈韦尔诺
托马斯·J·哈姆林
赫曼·帕特尔
玛乔丽·布霍尔茨
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
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 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Publication of CN1960948A publication Critical patent/CN1960948A/zh
Pending legal-status Critical Current

Links

Images

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/16—Heavy metals; Compounds thereof
    • 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
    • B01D39/14—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
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2006—Glass or glassy material the material being particulate
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2003—Glass or glassy material
    • B01D39/2017—Glass or glassy material the material being filamentary or fibrous
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2027—Metallic 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2055—Carbonaceous material
    • B01D39/2058—Carbonaceous material the material being particulate
    • B01D39/2062—Bonded, e.g. activated carbon blocks
    • 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
    • B01D39/20—Other self-supporting filtering material ; Other filtering material of inorganic material, e.g. asbestos paper, metallic filtering material of non-woven wires
    • B01D39/2068—Other inorganic materials, e.g. ceramics
    • B01D39/2072—Other inorganic materials, e.g. ceramics the material being particulate or granular
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/288—Treatment of water, waste water, or sewage by sorption using composite sorbents, e.g. coated, impregnated, multi-layered
    • 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
    • B01D2239/0442—Antimicrobial, antibacterial, antifungal additives
    • 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
    • B01D2239/0464—Impregnants
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Geology (AREA)
  • Engineering & Computer Science (AREA)
  • Inorganic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Wood Science & Technology (AREA)
  • Ceramic Engineering (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Dentistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Materials Engineering (AREA)
  • Filtering Materials (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
CNA2005800094949A 2004-03-24 2005-03-23 抗微生物过滤介质及其制造和使用方法 Pending CN1960948A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US55576604P 2004-03-24 2004-03-24
US60/555,766 2004-03-24

Publications (1)

Publication Number Publication Date
CN1960948A true CN1960948A (zh) 2007-05-09

Family

ID=34963532

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2005800094949A Pending CN1960948A (zh) 2004-03-24 2005-03-23 抗微生物过滤介质及其制造和使用方法

Country Status (7)

Country Link
US (2) US20050211635A1 (enExample)
EP (1) EP1748959A1 (enExample)
JP (1) JP2007530258A (enExample)
CN (1) CN1960948A (enExample)
AU (1) AU2005228867A1 (enExample)
BR (1) BRPI0509046A (enExample)
WO (1) WO2005095285A1 (enExample)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101970019A (zh) * 2007-11-26 2011-02-09 安体百克生化科技有限公司 抗菌多孔基材及其制备和使用方法
US8691173B2 (en) 2008-07-24 2014-04-08 Tata Consultancy Services Ltd. Composition for treatment of water
CN104313874A (zh) * 2014-11-10 2015-01-28 华玉叶 一种制备抗菌基材的方法
CN104759160A (zh) * 2015-03-18 2015-07-08 蚌埠首创滤清器有限公司 一种污水处理用熔喷聚丙烯掺混纳米碳纤维的高强度复合滤料及其制备方法
CN110052083A (zh) * 2019-05-14 2019-07-26 西南交通大学 一种抗菌玻璃纤维过滤膜及其制备方法
CN111944162A (zh) * 2020-08-20 2020-11-17 夏振兴 一种超支化聚酯改性负载银离子硅藻土的制备方法
CN112334219A (zh) * 2018-06-29 2021-02-05 3M创新有限公司 用于聚合物平片膜的uv接枝方法
CN112619444A (zh) * 2020-11-30 2021-04-09 中国科学院苏州纳米技术与纳米仿生研究所 一种高通量复合膜、其制备方法及应用
CN114247180A (zh) * 2021-12-24 2022-03-29 亚洲硅业(青海)股份有限公司 一种含氧基团的活性炭在去除四氯化硅中的杂质的应用

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070119302A1 (en) * 2005-11-14 2007-05-31 Maciej Radosz Polymers containing ionic groups for gas separation and storage
US7673757B2 (en) 2006-02-17 2010-03-09 Millipore Corporation Adsorbent filter media for removal of biological contaminants in process liquids
ITRE20060056A1 (it) * 2006-05-09 2007-11-10 Ufi Filters Spa Filtro per la potabilizzazione dell'acqua e relativo metodo di realizzazione
JP3974928B1 (ja) * 2006-06-07 2007-09-12 シャープ株式会社 排水処理方法および排水処理装置
US8029902B2 (en) * 2006-12-11 2011-10-04 Wisconsin Alumni Research Foundation Plasma-enhanced functionalization of substrate surfaces with quaternary ammonium and quaternary phosphonium groups
CN101883485A (zh) * 2007-10-02 2010-11-10 世界矿物公司 经由包括功能颗粒载体材料的表面处理的方法而增强的保留能力和由其制得的功能颗粒载体材料
DE112008002943T5 (de) * 2007-10-30 2010-09-09 World Minerals Inc., Santa Barbara Modifizierte mineral-basierte Füllstoffe
US8453849B2 (en) * 2007-11-28 2013-06-04 3M Innovative Properties Company Anti-microbial matrix and filtration system
US8123959B2 (en) * 2007-11-28 2012-02-28 3M Innovative Properties Company Treatment of solid particles with functional agents
WO2009085553A1 (en) 2007-12-21 2009-07-09 3M Innovative Properties Company Liquid filtration systems
ES2369443B1 (es) * 2008-07-21 2012-06-13 Ángel Asterio Zignoli Santero Convertidor de movimiento lineal alterno (ida y vuelta) en circular unidireccional.
WO2010010574A1 (en) * 2008-07-24 2010-01-28 Tata Chemicals Ltd. A system and method for water purification
WO2010043472A1 (en) * 2008-10-17 2010-04-22 Unilever Nv Carbon block filter
EP2475778B1 (en) 2009-09-09 2014-10-22 3M Innovative Properties Company Methods and kit for protease enzyme assays
WO2012077122A2 (en) * 2009-11-03 2012-06-14 Tata Chemicals Ltd. A purification medium
US8852639B2 (en) * 2010-02-18 2014-10-07 Crest Foam Industries Antimicrobial foam and method of manufacture
TWI515276B (zh) * 2010-05-25 2016-01-01 ３Ｍ新設資產公司 抗微生物塗料
CN103254671B (zh) 2010-05-25 2017-05-03 3M创新有限公司 抗微生物涂层
JP2012061390A (ja) * 2010-09-14 2012-03-29 Futamura Chemical Co Ltd 浄化用フィルター体
CN102003282A (zh) * 2010-11-12 2011-04-06 陈亮 发动机外齿轴内齿齿条连杆机构
CN102350127B (zh) * 2011-09-07 2014-07-16 蚌埠市华顺电动机械厂 一种多孔复合式滤芯及其制备方法
CN102423574B (zh) * 2011-09-07 2014-06-04 蚌埠市华顺电动机械厂 一种汽车滤芯及其制备方法
KR20140096132A (ko) 2011-11-18 2014-08-04 고조 인더스트리즈, 인크 Uv 방사에 의해 매질에서 활성종을 생성하기 위한 시스템 및 방법
CA2898752C (en) * 2013-01-24 2016-11-01 Sonitec-Vortisand Technologies Ulc Reactor with antimicrobial medium for liquid disinfection
US9149071B2 (en) 2013-03-13 2015-10-06 Celanese Acetate Llc Smoke filters for reducing components in a smoke stream
JP6458535B2 (ja) * 2015-02-19 2019-01-30 フジコピアン株式会社 抗菌性無機有機複合膜を有する基材
CH717692A1 (de) * 2020-07-28 2022-01-31 Johann Mueller Ag Kationisierter Filter.
US12397282B2 (en) 2020-08-28 2025-08-26 Echo Scientific LLC Trapping and sequestering of contaminants with prehydrated microparticles
WO2025054592A1 (en) * 2023-09-07 2025-03-13 Kx Technologies, Llc Filter media with microbiological reduction capabilities

Family Cites Families (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560385A (en) * 1968-11-01 1971-02-02 Dow Corning Method of lubricating siliceous materials
US3784649A (en) * 1971-03-30 1974-01-08 Buckman Labor Inc High molecular weight ionene polymeric compositions
US3730701A (en) * 1971-05-14 1973-05-01 Method for controlling the growth of algae in an aqueous medium
BE791134A (fr) * 1971-11-12 1973-05-09 Dow Corning Procede et filtre pour inhiber la croissance
US4238334A (en) * 1979-09-17 1980-12-09 Ecodyne Corporation Purification of liquids with treated filter aid material and active particulate material
US4406892A (en) * 1979-11-06 1983-09-27 International Paper Company Organosilicon quaternary ammonium antimicrobial compounds
US4282366A (en) * 1979-11-06 1981-08-04 International Paper Company Organosilicon quaternary ammonium antimicrobial compounds
SE8103137L (sv) * 1981-05-19 1982-11-20 Pharmacia Ab Polymer med kvartera aminogrupper
US4394378A (en) * 1981-07-08 1983-07-19 Klein Stewart E 3-(Trimethoxysilyl) propyldidecylmethyl ammonium salts and method of inhibiting growth of microorganisms therewith
US4414268A (en) * 1981-10-09 1983-11-08 Burlington Industries, Inc. Absorbent microbiocidal fabric and process for making same
US4395454A (en) * 1981-10-09 1983-07-26 Burlington Industries, Inc. Absorbent microbiocidal fabric and product
US4631297A (en) * 1984-03-12 1986-12-23 Dow Corning Corporation Antimicrobially effective organic foams and methods for their preparation
US4682992A (en) * 1984-06-25 1987-07-28 Potters Industries, Inc. Microbicidal coated beads
US4980067A (en) * 1985-07-23 1990-12-25 Cuno, Inc. Polyionene-transformed microporous membrane
JPS62184126A (ja) * 1986-02-04 1987-08-12 帝人株式会社 ビルト・インで抗菌性を付与されたポリアミドヤ−ン及びその製造法
US4781974A (en) * 1986-04-23 1988-11-01 James River Corporation Antimicrobially active wet wiper
DE3720555A1 (de) * 1987-06-22 1989-01-05 Henkel Kgaa Verwendung von unloeslichen, polyfunktionellen quartaeren ammoniumverbindungen zur adsorptiven bindung von mikroorganismen
US4981591A (en) * 1989-04-07 1991-01-01 Cuno, Incorporated Cationic charge modified filter media
US5185415A (en) * 1989-07-12 1993-02-09 Japane Vilene Co., Ltd. Adsorptive resin for microorganisms
US5145596A (en) * 1989-08-07 1992-09-08 Dow Corning Corporation Antimicrobial rinse cycle additive
US5064613A (en) * 1989-11-03 1991-11-12 Dow Corning Corporation Solid antimicrobial
US5013459A (en) * 1989-11-09 1991-05-07 Dow Corning Corporation Opthalmic fluid dispensing method
GEP20002074B (en) * 1992-05-19 2000-05-10 Westaim Tech Inc Ca Modified Material and Method for its Production
US5849311A (en) * 1996-10-28 1998-12-15 Biopolymerix, Inc. Contact-killing non-leaching antimicrobial materials
US6277178B1 (en) * 1995-01-20 2001-08-21 3M Innovative Properties Company Respirator and filter cartridge
IT1280925B1 (it) * 1995-08-25 1998-02-11 Sea Marconi Technologies Sas Procedimento di decontaminazione e trattamento a controflusso ossidante di una matrice liquida, gassosa o solida.
GB9615944D0 (en) * 1996-07-30 1996-09-11 Kodak Ltd A material,method and apparatus for inhibiting microbial growth in an aqueous medium
US5882517A (en) * 1996-09-10 1999-03-16 Cuno Incorporated Porous structures
US6780332B2 (en) * 1997-03-28 2004-08-24 Parker Holding Services Corp. Antimicrobial filtration
US6248342B1 (en) * 1998-09-29 2001-06-19 Agion Technologies, Llc Antibiotic high-pressure laminates
CA2379565A1 (en) * 1999-07-21 2001-02-01 Kenneth C. Hou Microorganism filter and method for removing microorganism from water
US6994794B2 (en) * 2000-11-27 2006-02-07 Kinetico Incorporated Media with germicidal properties
US6835311B2 (en) * 2002-01-31 2004-12-28 Koslow Technologies Corporation Microporous filter media, filtration systems containing same, and methods of making and using

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101970019A (zh) * 2007-11-26 2011-02-09 安体百克生化科技有限公司 抗菌多孔基材及其制备和使用方法
US8691173B2 (en) 2008-07-24 2014-04-08 Tata Consultancy Services Ltd. Composition for treatment of water
CN102076613B (zh) * 2008-07-24 2014-08-20 塔塔顾问服务有限公司 用于水处理的组合物
CN104313874A (zh) * 2014-11-10 2015-01-28 华玉叶 一种制备抗菌基材的方法
CN104759160A (zh) * 2015-03-18 2015-07-08 蚌埠首创滤清器有限公司 一种污水处理用熔喷聚丙烯掺混纳米碳纤维的高强度复合滤料及其制备方法
CN112334219A (zh) * 2018-06-29 2021-02-05 3M创新有限公司 用于聚合物平片膜的uv接枝方法
CN110052083A (zh) * 2019-05-14 2019-07-26 西南交通大学 一种抗菌玻璃纤维过滤膜及其制备方法
CN110052083B (zh) * 2019-05-14 2021-12-03 西南交通大学 一种抗菌玻璃纤维过滤膜及其制备方法
CN111944162A (zh) * 2020-08-20 2020-11-17 夏振兴 一种超支化聚酯改性负载银离子硅藻土的制备方法
CN112619444A (zh) * 2020-11-30 2021-04-09 中国科学院苏州纳米技术与纳米仿生研究所 一种高通量复合膜、其制备方法及应用
CN112619444B (zh) * 2020-11-30 2022-04-12 中国科学院苏州纳米技术与纳米仿生研究所 一种高通量复合膜、其制备方法及应用
CN114247180A (zh) * 2021-12-24 2022-03-29 亚洲硅业(青海)股份有限公司 一种含氧基团的活性炭在去除四氯化硅中的杂质的应用

Also Published As

Publication number Publication date
EP1748959A1 (en) 2007-02-07
WO2005095285A1 (en) 2005-10-13
AU2005228867A1 (en) 2005-10-13
BRPI0509046A (pt) 2007-08-21
JP2007530258A (ja) 2007-11-01
US20080093310A1 (en) 2008-04-24
US20050211635A1 (en) 2005-09-29

Similar Documents

Publication Publication Date Title
CN1960948A (zh) 抗微生物过滤介质及其制造和使用方法
CN1213769C (zh) 微生物过滤器和清除水中微生物的方法
US7303683B2 (en) Microorganism-removing filter medium having high isoelectric material and low melt index binder
CA2462815C (en) Microorganism-removing filter medium having high isoelectric material and low melt index binder
US20100176044A1 (en) Filter medium
CN1294179C (zh) 抗微生物和氧化性共聚物
AU2004230869B2 (en) Microporous filter media with intrinsic safety feature
CN1794977A (zh) 抗菌的季铵有机硅烷涂层
Rikta Application of nanoparticles for disinfection and microbial control of water and wastewater
CN103997890B (zh) 含银的抗微生物材料及其用途
CN102083754A (zh) 多级水过滤器
US20050242041A1 (en) Silver Impregnated, Alumina Coated Materials and Filtration Systems Implementing Same
Wafy et al. Water disinfection using durable ceramic filter coated with silver nanoparticles synthesized using actinomycetes
Navalon et al. Photocatalytic water disinfection of Cryptosporidium parvum and Giardia lamblia using a fibrous ceramic TiO2 photocatalyst
EP2914550B1 (en) Filter medium containing fibres
Nangmenyi et al. Bactericidal activity of Ag nanoparticle-impregnated fibreglass for water disinfection
Khalaf et al. Modification of microfiltration process using cellulosic fabric treated with zinc oxide nanoparticles as a pioneering gravity-driven filter for biofouling mitigation in water purification
Ghanavat et al. Comparison of escherichia coli and klebsiella removal efficiency in aquatic environments using silver and copper nanoparticles
EP1838623B1 (en) Filter media and process to prepare the same
Liang et al. Engineering of a commercial polyamide microfiltration membrane via robustly immobilizing gallic acid-modified silver nanoparticles for the removal of antibiotics and antibiotic-resistant bacteria
WO2006128187A2 (en) Enhanced ceramic filter for drinking water treatment
Coronado et al. Photocatalytic inactivation of Legionella pneumophila and an aerobic bacteria consortium in water over TiO2/SiO2 fibres in a continuous reactor
US20170312732A1 (en) Copper Nanoparticle Based Formulations for Sterilization and Purification
WO2023172363A1 (en) Nanohybrid and nanocomposite compositions and methods for making and using same
Onnis-Hayden et al. An antimicrobial polycationic sand filter for water disinfection

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication