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GB1470361A - Process and apparatus for adsorption filtering of liquids peutic compositions containing same - Google Patents

Process and apparatus for adsorption filtering of liquids peutic compositions containing same

Info

Publication number
GB1470361A
GB1470361A GB2566575A GB2566575A GB1470361A GB 1470361 A GB1470361 A GB 1470361A GB 2566575 A GB2566575 A GB 2566575A GB 2566575 A GB2566575 A GB 2566575A GB 1470361 A GB1470361 A GB 1470361A
Authority
GB
United Kingdom
Prior art keywords
liquids
compositions containing
containing same
flow part
water
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.)
Expired
Application number
GB2566575A
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.)
Neste Oyj
Original Assignee
Neste Oyj
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 Neste Oyj filed Critical Neste Oyj
Publication of GB1470361A publication Critical patent/GB1470361A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
    • 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
    • C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Water Treatment By Sorption (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)

Abstract

1470361 Purifying water NESTE OY 17 June 1975 [20 June 1974] 25665/75 Heading C1C Process for the purification of waste water by adsorption of impurities by contact with solid adsorbents, wherein the contact bed has both downward and upward flow parts connected at their lower ends, the water being introduced at the top of the downward flow part, with purified water removed at the top of the upward flow part, fresh adsorbent being added at this point and the spent adsorbent and solid deposits cleared occasionally by reverse flushing in the downward flow part.
GB2566575A 1974-06-20 1975-06-17 Process and apparatus for adsorption filtering of liquids peutic compositions containing same Expired GB1470361A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI741910A FI51905C (en) 1974-06-20 1974-06-20 Method and device for adsorption filtration of liquid.

Publications (1)

Publication Number Publication Date
GB1470361A true GB1470361A (en) 1977-04-14

Family

ID=8506402

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2566575A Expired GB1470361A (en) 1974-06-20 1975-06-17 Process and apparatus for adsorption filtering of liquids peutic compositions containing same

Country Status (7)

Country Link
DE (1) DE2527282C2 (en)
DK (1) DK144058C (en)
FI (1) FI51905C (en)
FR (1) FR2275236A1 (en)
GB (1) GB1470361A (en)
IT (1) IT1039122B (en)
SE (1) SE410394B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041596A1 (en) * 1997-03-18 1998-09-24 ÖHMI FORSCHUNG UND INGENIEURTECHNIK GmbH Method and device for purifying contaminated liquids

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2421147A1 (en) * 1978-03-31 1979-10-26 Rampignon Jack APPARATUS FOR THE PURIFICATION OF SOLVENT-LOADED WATER
CN108101256A (en) * 2017-12-19 2018-06-01 郑州源冉生物技术有限公司 A kind of multi stage precipitation type sewage-treatment plant

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE557497A (en) * 1956-05-15
US2997178A (en) * 1959-04-13 1961-08-22 Lorimer William Water filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998041596A1 (en) * 1997-03-18 1998-09-24 ÖHMI FORSCHUNG UND INGENIEURTECHNIK GmbH Method and device for purifying contaminated liquids
US6656364B1 (en) 1997-03-18 2003-12-02 Ohmi Forschung Und Ingenieurtechnik Gmbh Method for purifying contaminated liquids

Also Published As

Publication number Publication date
DK144058B (en) 1981-11-30
FR2275236B1 (en) 1982-04-09
DK144058C (en) 1982-06-21
DE2527282A1 (en) 1976-01-08
FI51905B (en) 1977-01-31
DE2527282C2 (en) 1983-05-05
FI191074A7 (en) 1975-12-21
DK276375A (en) 1975-12-21
SE7507006L (en) 1975-12-22
FI51905C (en) 1977-05-10
IT1039122B (en) 1979-12-10
FR2275236A1 (en) 1976-01-16
SE410394B (en) 1979-10-15

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee