ATE313516T1 - Prozesse zur herstellung von wasserfiltern - Google Patents

Prozesse zur herstellung von wasserfiltern

Info

Publication number
ATE313516T1
ATE313516T1 AT02757362T AT02757362T ATE313516T1 AT E313516 T1 ATE313516 T1 AT E313516T1 AT 02757362 T AT02757362 T AT 02757362T AT 02757362 T AT02757362 T AT 02757362T AT E313516 T1 ATE313516 T1 AT E313516T1
Authority
AT
Austria
Prior art keywords
processes
making water
water filters
carbon particles
particles
Prior art date
Application number
AT02757362T
Other languages
English (en)
Inventor
Michael Donovan Mitchell
Dimitris Ioannis Collias
David William Bjorkquist
Piyush Narendra Zaveri
Matthew Morgan Woolley
Original Assignee
Procter & Gamble
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 Procter & Gamble filed Critical Procter & Gamble
Application granted granted Critical
Publication of ATE313516T1 publication Critical patent/ATE313516T1/de

Links

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
    • B01D39/20—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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F9/00—Multistage treatment of water, waste water or sewage
    • C02F9/20—Portable or detachable small-scale multistage treatment devices, e.g. point of use or laboratory water purification systems
    • 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
    • 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
    • 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
    • B01D39/2055—Carbonaceous material
    • B01D39/2065—Carbonaceous material the material being fibrous
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/20—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising free carbon; comprising carbon obtained by carbonising processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28083—Pore diameter being in the range 2-50 nm, i.e. mesopores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28078—Pore diameter
    • B01J20/28085—Pore diameter being more than 50 nm, i.e. macropores
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/3078—Thermal treatment, e.g. calcining or pyrolizing
    • 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
    • B01D2239/08—Special characteristics of binders
    • B01D2239/086—Binders between particles or fibres
    • 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
    • B01D2239/10—Filtering material manufacturing
    • 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
    • B01D2239/1208—Porosity
    • 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
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/002—Construction details of the apparatus
    • C02F2201/006—Cartridges
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/40—Liquid flow rate

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Nanotechnology (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Clinical Laboratory Science (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Water Treatment By Sorption (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
  • Carbon And Carbon Compounds (AREA)
AT02757362T 2001-08-23 2002-08-23 Prozesse zur herstellung von wasserfiltern ATE313516T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/935,810 US20030096703A1 (en) 2001-08-23 2001-08-23 Processes for manufacturing water filters
PCT/US2002/027002 WO2003018483A1 (en) 2001-08-23 2002-08-23 Processes for manufacturing water filters

Publications (1)

Publication Number Publication Date
ATE313516T1 true ATE313516T1 (de) 2006-01-15

Family

ID=25467692

Family Applications (1)

Application Number Title Priority Date Filing Date
AT02757362T ATE313516T1 (de) 2001-08-23 2002-08-23 Prozesse zur herstellung von wasserfiltern

Country Status (16)

Country Link
US (1) US20030096703A1 (de)
EP (1) EP1419109B1 (de)
JP (2) JP2005500901A (de)
KR (1) KR100573240B1 (de)
CN (1) CN1250456C (de)
AT (1) ATE313516T1 (de)
BR (1) BR0212029A (de)
CA (1) CA2457123A1 (de)
DE (1) DE60208208T2 (de)
ES (1) ES2254715T3 (de)
MA (1) MA26138A1 (de)
MX (1) MX242796B (de)
PL (1) PL365948A1 (de)
RU (1) RU2004108213A (de)
WO (1) WO2003018483A1 (de)
ZA (1) ZA200400829B (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU5034500A (en) * 1999-05-20 2000-12-12 Procter & Gamble Company, The Method for removal of nano-sized pathogens from liquids
US7614508B2 (en) * 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing silver coated particles and processes for using the same
US20050279696A1 (en) * 2001-08-23 2005-12-22 Bahm Jeannine R Water filter materials and water filters containing a mixture of microporous and mesoporous carbon particles
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
US20030217967A1 (en) * 2001-08-23 2003-11-27 The Procter & Gamble Company Processes for manufacturing water filter materials and water filters
US7614507B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products Inc. Water filter materials, water filters and kits containing particles coated with cationic polymer and processes for using the same
KR100777951B1 (ko) * 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
US7316323B2 (en) 2004-05-06 2008-01-08 The Procter & Gamble Company Filters having improved permeability and virus removal capabilities
RU2372983C2 (ru) * 2005-04-07 2009-11-20 Пюр Уотер Пьюрификейшн Продактс, Инк. Материалы фильтров для воды и фильтры для воды, содержащие смесь микропористых и мезопористых углеродных частиц
JP5271229B2 (ja) * 2009-10-05 2013-08-21 大道産業株式会社 濾過システム
JP5781992B2 (ja) 2012-08-09 2015-09-24 関西熱化学株式会社 塩基性官能基を付与した非経口用吸着材、およびその製造方法
CN103768841B (zh) * 2012-10-17 2015-11-25 南通美亚新型活性炭制品有限公司 一种活性炭过滤器的制作方法
CN104941268B (zh) * 2014-12-03 2017-03-15 佛山市云米电器科技有限公司 滤芯和过滤装置
CN104941300B (zh) * 2014-12-03 2017-04-05 佛山市云米电器科技有限公司 净水器
RU169755U1 (ru) * 2016-08-29 2017-03-31 Федеральное государственное бюджетное образовательное учреждение высшего образования "Волгоградский государственный технический университет" (ВолгГТУ) Фильтр сорбционной очистки сточной воды
CN111511466B (zh) * 2017-12-28 2022-06-24 株式会社可乐丽 吸附过滤器
CN110339811B (zh) * 2019-06-27 2021-10-15 浙江工业大学 一种微生物基碳分子筛及其制备方法与应用
RU194190U1 (ru) * 2019-09-27 2019-12-02 Общество с ограниченной ответственностью "Тюменский завод гофротруб" Фильтр очистки поверхностного стока
CN110776606B (zh) * 2019-10-31 2022-01-07 四川瑞冬科技有限公司 一种改性壳聚糖/氮氧支化单体功能化聚合物及其制备方法和应用
CN112093935A (zh) * 2020-09-14 2020-12-18 太原智诚锦德建筑安装有限公司 一种直饮净水器用acf活性炭纤维过滤装置
CN112494992A (zh) * 2020-11-02 2021-03-16 河北伊莱莎生物技术有限公司 一种二噁英前处理净化组合柱及其制备方法和应用
CN113198222B (zh) * 2021-05-08 2022-08-12 北京碧水源膜科技有限公司 一种复合材料及其制备方法和复合滤芯
CN117190704B (zh) * 2023-09-08 2024-03-19 广州康瑞环保科技有限公司 一种活性炭棒连续烧结设备及实施方法

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US3730885A (en) * 1971-01-21 1973-05-01 Tvco Lab Inc Electrochemical control of adsorption and desorption with activated carbon
JPS5219557B2 (de) * 1972-10-24 1977-05-28
JPS62149394A (ja) * 1985-12-23 1987-07-03 Hitachi Ltd 浄水装置
US4960450A (en) * 1989-09-19 1990-10-02 Syracuse University Selection and preparation of activated carbon for fuel gas storage
US5466378A (en) * 1993-05-11 1995-11-14 Calgon Carbon Corporation Oxidized activated carbon for the control of pH and alkalinity in water treatment applications
JP3367534B2 (ja) * 1993-12-09 2003-01-14 三菱瓦斯化学株式会社 高吸着性炭素材料およびその製造方法
JP2683225B2 (ja) * 1994-05-26 1997-11-26 東曹産業株式会社 活性炭の製造方法及び水処理用にその活性炭を使用する方法

Also Published As

Publication number Publication date
MX242796B (es) 2006-12-18
DE60208208T2 (de) 2006-08-24
DE60208208D1 (de) 2006-01-26
KR100573240B1 (ko) 2006-04-24
JP2007307563A (ja) 2007-11-29
CN1568290A (zh) 2005-01-19
ZA200400829B (en) 2004-08-23
ES2254715T3 (es) 2006-06-16
EP1419109B1 (de) 2005-12-21
JP2005500901A (ja) 2005-01-13
RU2004108213A (ru) 2005-05-10
CN1250456C (zh) 2006-04-12
KR20040027913A (ko) 2004-04-01
BR0212029A (pt) 2004-08-03
EP1419109A1 (de) 2004-05-19
MA26138A1 (fr) 2004-04-01
WO2003018483A1 (en) 2003-03-06
CA2457123A1 (en) 2003-03-06
HK1072591A1 (en) 2005-09-02
US20030096703A1 (en) 2003-05-22
MXPA04001610A (es) 2004-07-08
PL365948A1 (en) 2005-01-24

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