NL7401837A - - Google Patents

Info

Publication number
NL7401837A
NL7401837A NL7401837A NL7401837A NL7401837A NL 7401837 A NL7401837 A NL 7401837A NL 7401837 A NL7401837 A NL 7401837A NL 7401837 A NL7401837 A NL 7401837A NL 7401837 A NL7401837 A NL 7401837A
Authority
NL
Netherlands
Application number
NL7401837A
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 filed Critical
Publication of NL7401837A publication Critical patent/NL7401837A/xx

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
    • C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
    • C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
    • B01D29/50—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition
    • B01D29/56—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with multiple filtering elements, characterised by their mutual disposition in series connection

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Filtration Of Liquid (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
NL7401837A 1973-02-20 1974-02-11 NL7401837A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH240273 1973-02-20

Publications (1)

Publication Number Publication Date
NL7401837A true NL7401837A (fr) 1974-08-22

Family

ID=4232946

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7401837A NL7401837A (fr) 1973-02-20 1974-02-11

Country Status (8)

Country Link
US (1) US3925210A (fr)
CA (1) CA1016473A (fr)
CH (1) CH546090A (fr)
DE (2) DE7401439U (fr)
ES (1) ES422495A1 (fr)
FR (1) FR2218127B1 (fr)
IT (1) IT1002975B (fr)
NL (1) NL7401837A (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE7601176L (sv) * 1975-04-29 1976-10-30 Cons Foods Corp Sett och anordning for att gora naturligt dricksvatten biologiskt
FR2539048B1 (fr) * 1983-01-11 1988-10-14 Diffusion Materiels Fluides Systeme de filtre pour eau potable a utilisation intermittente adapte notamment sur un reservoir transportable
DE3316540C1 (de) * 1983-05-06 1984-11-29 Gimbel, Rolf Dieter, Dr., 7505 Ettlingen Verfahren und Vorrichtung zur Abscheidung von Truebstoffen aus Fluessigkeiten
FR2616772B1 (fr) * 1987-06-19 1994-03-18 Mengin Ste Nle Ets Procede et appareil de production d'eau potable
GB8823706D0 (en) * 1988-10-10 1988-11-16 Alcan Int Ltd Microfilter device
WO1998005405A1 (fr) * 1996-08-05 1998-02-12 Enrique Gonzalez Ruiz Filtre universel permanent magnetique
DE10307057B4 (de) * 2003-02-20 2006-01-19 Karl Baur Transportabler Behälter zum Filtern von Schmutzwasser
KR101404507B1 (ko) * 2012-04-12 2014-06-10 한국과학기술원 다수의 박막 구조물의 조합을 이용한 미소입자 처리 장치
US9397902B2 (en) * 2013-01-28 2016-07-19 Rackspace Us, Inc. Methods and systems of tracking and verifying records of system change events in a distributed network system
CN115475442B (zh) * 2022-09-22 2024-04-26 浙江路帆智能装备科技有限公司 一种海生物拦截网垃圾抽吸系统的固水分离装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1304124A (en) * 1919-05-20 Melon j
US639471A (en) * 1898-09-10 1899-12-19 Albert Carl Wirtz Faucet-filter.
US1141744A (en) * 1910-08-20 1915-06-01 Harry Woods Water-filter.
US2381627A (en) * 1942-09-29 1945-08-07 Lonnie L Thompson Filter
US2411341A (en) * 1943-04-12 1946-11-19 Frank B Shepard Filtering apparatus
DE2036822A1 (en) * 1970-07-24 1972-02-03 Strauven, Kurt, 5300 Bonn Filter assembly - for producing drinking water without external power

Also Published As

Publication number Publication date
FR2218127B1 (fr) 1978-06-16
DE7401439U (de) 1976-02-05
CH546090A (de) 1974-02-28
ES422495A1 (es) 1976-05-01
CA1016473A (fr) 1977-08-30
IT1002975B (it) 1976-05-20
DE2402021A1 (de) 1974-09-05
FR2218127A1 (fr) 1974-09-13
US3925210A (en) 1975-12-09

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Legal Events

Date Code Title Description
BV The patent application has lapsed