NL173481B - METHOD AND APPARATUS FOR SEPARATING POLLUTANTS FROM LIQUIDS, IN PARTICULAR FROM WATER. - Google Patents

METHOD AND APPARATUS FOR SEPARATING POLLUTANTS FROM LIQUIDS, IN PARTICULAR FROM WATER.

Info

Publication number
NL173481B
NL173481B NLAANVRAGE7307367,A NL7307367A NL173481B NL 173481 B NL173481 B NL 173481B NL 7307367 A NL7307367 A NL 7307367A NL 173481 B NL173481 B NL 173481B
Authority
NL
Netherlands
Prior art keywords
liquids
water
separating pollutants
pollutants
separating
Prior art date
Application number
NLAANVRAGE7307367,A
Other languages
Dutch (nl)
Other versions
NL7307367A (en
NL173481C (en
Original Assignee
Hager & Elsaesser
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
Priority claimed from DE2225682A external-priority patent/DE2225682C3/en
Priority claimed from DE19722246792 external-priority patent/DE2246792B1/en
Application filed by Hager & Elsaesser filed Critical Hager & Elsaesser
Publication of NL7307367A publication Critical patent/NL7307367A/xx
Publication of NL173481B publication Critical patent/NL173481B/en
Application granted granted Critical
Publication of NL173481C publication Critical patent/NL173481C/en

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
    • C02F1/28—Treatment of water, waste water, or sewage by sorption
    • C02F1/285—Treatment of water, waste water, or sewage by sorption using synthetic organic sorbents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/02—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration
    • B01D24/10—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof with the filter bed stationary during the filtration the filtering material being held in a closed container
    • B01D24/16—Upward filtration
    • B01D24/167—Upward filtration the container having distribution or collection headers or pervious conduits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4631—Counter-current flushing, e.g. by air
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4684—Regenerating the filtering material in the filter by moving the filtering element using spray devices
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D24/00—Filters comprising loose filtering material, i.e. filtering material without any binder between the individual particles or fibres thereof
    • B01D24/46—Regenerating the filtering material in the filter
    • B01D24/4668—Regenerating the filtering material in the filter by moving the filtering element
    • B01D24/4689—Displacement of the filtering material to a compartment of the filtering device for regeneration
    • 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
    • B01J47/00—Ion-exchange processes in general; Apparatus therefor
    • B01J47/10—Ion-exchange processes in general; Apparatus therefor with moving ion-exchange material; with ion-exchange material in suspension or in fluidised-bed form
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Analytical Chemistry (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Water Treatment By Sorption (AREA)
NLAANVRAGE7307367,A 1972-05-26 1973-05-25 METHOD AND APPARATUS FOR SEPARATING POLLUTANTS FROM LIQUIDS, IN PARTICULAR FROM WATER. NL173481C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2225682A DE2225682C3 (en) 1972-05-26 1972-05-26 Process for treating liquids
DE19722246792 DE2246792B1 (en) 1972-09-23 1972-09-23 Water purificn plant - for extn of solid and dissolved impurities

Publications (3)

Publication Number Publication Date
NL7307367A NL7307367A (en) 1973-11-28
NL173481B true NL173481B (en) 1983-09-01
NL173481C NL173481C (en) 1984-02-01

Family

ID=25763325

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7307367,A NL173481C (en) 1972-05-26 1973-05-25 METHOD AND APPARATUS FOR SEPARATING POLLUTANTS FROM LIQUIDS, IN PARTICULAR FROM WATER.

Country Status (5)

Country Link
JP (1) JPS5745603B2 (en)
ES (1) ES415204A1 (en)
FR (1) FR2189093B1 (en)
GB (1) GB1435936A (en)
NL (1) NL173481C (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1522268A (en) * 1975-11-03 1978-08-23 Takeda Chemical Industries Ltd Liquid purification apparatus
JPS5382053A (en) * 1976-12-27 1978-07-20 Mitsubishi Chem Ind Ltd Method of treating waste water
DE2758400A1 (en) * 1976-12-29 1978-07-13 Takeda Chemical Industries Ltd METHOD AND DEVICE FOR CLEANING A FLOW CAPABLE MEDIUM WITH A CLEANING AGENT
FR2443283A1 (en) * 1978-12-08 1980-07-04 Degremont PROCESS FOR IMPROVING THE TREATMENT OF FLUIDS CONTAINING SUSPENSION PARTICLES ON BEDS OF GRANULAR MATERIALS FOR THE REMOVAL OF CLOGGING
US4416798A (en) * 1982-03-12 1983-11-22 Westvaco Corporation Pulsed regeneration of adsorption column
JPS59174946U (en) * 1983-05-11 1984-11-22 市光工業株式会社 Drive unit of electric outside mirror for automobiles
DE3401866C2 (en) * 1984-01-20 1986-10-09 Didier-Werke Ag, 6200 Wiesbaden Process for the long-term removal of chlorinated biphenyls (PCB) from transformer insulating fluids
DE3520474A1 (en) * 1985-06-07 1986-12-11 Didier-Werke Ag, 6200 Wiesbaden Process for removing from water and recovering undissolved organic substances and any dissolved organic substances present
FR3022537B1 (en) * 2014-06-18 2016-07-29 Veolia Water Solutions & Tech METHOD FOR WATER TREATMENT BY ADSORPTION AND BED FILTRATION OF GRANULAR MATERIAL
RU2664936C1 (en) * 2017-07-11 2018-08-23 Общество с ограниченной ответственностью "Воронежпеностекло" Method of emulsions separation
CN112939136B (en) * 2021-02-02 2022-07-08 中国科学院城市环境研究所 Fluidization adsorption device and fluidization adsorption method for sewage treatment

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL137123C (en) * 1966-05-20

Also Published As

Publication number Publication date
GB1435936A (en) 1976-05-19
NL7307367A (en) 1973-11-28
FR2189093A1 (en) 1974-01-25
JPS5745603B2 (en) 1982-09-29
JPS4949879A (en) 1974-05-15
FR2189093B1 (en) 1977-02-11
NL173481C (en) 1984-02-01
ES415204A1 (en) 1976-02-01

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee