NL192029C - Bacteriostatisch filtermedium. - Google Patents

Bacteriostatisch filtermedium. Download PDF

Info

Publication number
NL192029C
NL192029C NL8003150A NL8003150A NL192029C NL 192029 C NL192029 C NL 192029C NL 8003150 A NL8003150 A NL 8003150A NL 8003150 A NL8003150 A NL 8003150A NL 192029 C NL192029 C NL 192029C
Authority
NL
Netherlands
Prior art keywords
silver
filter
filter medium
bacteriostatic
pulverized coal
Prior art date
Application number
NL8003150A
Other languages
English (en)
Dutch (nl)
Other versions
NL8003150A (nl
NL192029B (nl
Original Assignee
Everpure
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 Everpure filed Critical Everpure
Publication of NL8003150A publication Critical patent/NL8003150A/nl
Publication of NL192029B publication Critical patent/NL192029B/xx
Application granted granted Critical
Publication of NL192029C publication Critical patent/NL192029C/nl

Links

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
    • C02F1/505—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment by oligodynamic treatment
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Filtering Materials (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
NL8003150A 1979-06-01 1980-05-30 Bacteriostatisch filtermedium. NL192029C (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US4442079A 1979-06-01 1979-06-01
US4442079 1979-06-01

Publications (3)

Publication Number Publication Date
NL8003150A NL8003150A (nl) 1980-12-03
NL192029B NL192029B (nl) 1996-09-02
NL192029C true NL192029C (nl) 1997-01-07

Family

ID=21932293

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8003150A NL192029C (nl) 1979-06-01 1980-05-30 Bacteriostatisch filtermedium.

Country Status (8)

Country Link
JP (1) JPS55162390A (ja)
AU (1) AU535943B2 (ja)
BE (1) BE883574A (ja)
CA (1) CA1140522A (ja)
DE (1) DE3020615C2 (ja)
FR (1) FR2457708B1 (ja)
GB (1) GB2051770B (ja)
NL (1) NL192029C (ja)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4114526A1 (de) * 1991-05-03 1992-11-05 Envi Lab Electronics Gmbh Verfahren zum aufsammeln von oeligen substanzen, aerosolen, emulsionen etc. aus wasser
US5178768A (en) * 1992-08-20 1993-01-12 Pall Corporation Mixed filter bed composition and method of use
AU6983694A (en) * 1994-06-24 1996-01-19 Nitivy Co., Ltd. Antibacterial fiber, textile and water-treating element using the fiber and method of producing the same
DE19703413C1 (de) * 1997-01-30 1998-04-23 Bayrol Chem Fab Gmbh Körniges Filtermaterial für Flüssigkeiten
US7615152B2 (en) 2001-08-23 2009-11-10 Pur Water Purification Products, Inc. Water filter device
KR100777951B1 (ko) 2001-08-23 2007-11-28 더 프록터 앤드 갬블 캄파니 정수 필터 재료, 대응하는 정수 필터 및 그의 사용 방법
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
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
GB0130072D0 (en) * 2001-12-15 2002-02-06 Salamander Engineering Ltd Anti-bacterial treatment
DE102016107485A1 (de) * 2016-04-22 2017-10-26 Poromembrane Gmbh Wasseraufbereitungsvorrichtung
US11110397B2 (en) 2018-06-04 2021-09-07 Pure Berkey, Llc Device and method for water priming microporous-carbon water filters using negative pressure

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB422948A (en) * 1933-05-15 1935-01-22 Dozent Dr Fritz Feigl Method of producing therapeutically and disinfectantly active substances
US2785106A (en) * 1952-08-16 1957-03-12 Ions Exchange And Chemical Cor Process for making antiseptic article
US3268444A (en) * 1963-06-05 1966-08-23 Commercial Filters Corp Method of disinfecting potable waters
GB1063669A (en) * 1963-12-23 1967-03-30 Pall Corp Filter assembly for sterilizing water
DE2316668A1 (de) * 1972-04-03 1973-10-18 Sunwave Kogyo K K Vorrichtung zur reinigung von wasser
GB1398369A (en) * 1972-11-09 1975-06-18 Matsushita Electric Ind Co Ltd Bactericidal water purifier for dechlorinated water
CA982779A (en) * 1973-02-07 1976-02-03 John A. Van Gulick Water purifier
DE2544230A1 (de) * 1975-10-03 1977-04-14 Draegerwerk Ag Schwebstoffilter mit mikrobizidem filtermaterial

Also Published As

Publication number Publication date
NL8003150A (nl) 1980-12-03
AU535943B2 (en) 1984-04-12
NL192029B (nl) 1996-09-02
CA1140522A (en) 1983-02-01
JPS641197B2 (ja) 1989-01-10
FR2457708A1 (fr) 1980-12-26
FR2457708B1 (fr) 1988-01-22
GB2051770A (en) 1981-01-21
DE3020615A1 (de) 1980-12-11
JPS55162390A (en) 1980-12-17
AU5893980A (en) 1980-12-04
GB2051770B (en) 1983-04-07
BE883574A (fr) 1980-12-01
DE3020615C2 (de) 1994-12-15

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Legal Events

Date Code Title Description
A85 Still pending on 85-01-01
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V4 Lapsed because of reaching the maximum lifetime of a patent

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