AT359438B - METHOD AND DEVICE FOR REMOVING HEAVY METALS FROM AQUEOUS LIQUIDS - Google Patents

METHOD AND DEVICE FOR REMOVING HEAVY METALS FROM AQUEOUS LIQUIDS

Info

Publication number
AT359438B
AT359438B AT314777A AT314777A AT359438B AT 359438 B AT359438 B AT 359438B AT 314777 A AT314777 A AT 314777A AT 314777 A AT314777 A AT 314777A AT 359438 B AT359438 B AT 359438B
Authority
AT
Austria
Prior art keywords
heavy metals
aqueous liquids
removing heavy
liquids
aqueous
Prior art date
Application number
AT314777A
Other languages
German (de)
Other versions
ATA314777A (en
Original Assignee
Nieuwenhuis Garmt J
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 US05/782,521 external-priority patent/US4156647A/en
Application filed by Nieuwenhuis Garmt J filed Critical Nieuwenhuis Garmt J
Publication of ATA314777A publication Critical patent/ATA314777A/en
Application granted granted Critical
Publication of AT359438B publication Critical patent/AT359438B/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
    • C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
    • 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
    • B01D24/04—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 clamped between pervious fixed walls
    • B01D24/08—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 clamped between pervious fixed walls the filtering material being supported by at least two pervious coaxial walls
    • 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
    • B01D24/4605—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer
    • B01D24/461—Regenerating the filtering material in the filter by scrapers, brushes, nozzles or the like placed on the cake-side of the stationary filtering material and only contacting the external layer by scrapers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
    • B01D35/22—Directing the mixture to be filtered on to the filters in a manner to clean the filters
    • 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
    • B01J47/011—Ion-exchange processes in general; Apparatus therefor using batch processes
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Filtering Materials (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Removal Of Specific Substances (AREA)
AT314777A 1976-05-03 1977-05-03 METHOD AND DEVICE FOR REMOVING HEAVY METALS FROM AQUEOUS LIQUIDS AT359438B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US68245476A 1976-05-03 1976-05-03
US05/782,521 US4156647A (en) 1976-05-03 1977-03-31 Process and apparatus for removal of impurities from liquids

Publications (2)

Publication Number Publication Date
ATA314777A ATA314777A (en) 1980-03-15
AT359438B true AT359438B (en) 1980-11-10

Family

ID=27102890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT314777A AT359438B (en) 1976-05-03 1977-05-03 METHOD AND DEVICE FOR REMOVING HEAVY METALS FROM AQUEOUS LIQUIDS

Country Status (17)

Country Link
JP (1) JPS531167A (en)
AT (1) AT359438B (en)
AU (1) AU2478777A (en)
CA (1) CA1084181A (en)
CH (1) CH619860A5 (en)
DD (1) DD130098A5 (en)
DE (1) DE2719742A1 (en)
DK (1) DK190377A (en)
ES (2) ES458666A1 (en)
GB (1) GB1563537A (en)
IE (1) IE45142B1 (en)
IL (1) IL51982A (en)
LU (1) LU77238A1 (en)
NL (1) NL7704801A (en)
NZ (1) NZ183966A (en)
PT (1) PT66507B (en)
SE (1) SE7705052L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH647547A5 (en) * 1982-02-12 1985-01-31 Chemap Ag METHOD AND DEVICE FOR BREEDING MICROORGANISMS.
US4568463A (en) * 1983-02-24 1986-02-04 Klein Samuel H Method and apparatus for the purification of water and other aqueous liquids
JPS6253785A (en) * 1985-09-02 1987-03-09 Kurita Water Ind Ltd Apparatus for separating bacterial cell
GB9819731D0 (en) * 1998-09-11 1998-11-04 Univ York Liquid treatment

Also Published As

Publication number Publication date
AU2478777A (en) 1978-11-09
ATA314777A (en) 1980-03-15
ES458666A1 (en) 1978-07-16
IE45142B1 (en) 1982-06-30
NL7704801A (en) 1977-11-07
ES469099A1 (en) 1979-01-16
CH619860A5 (en) 1980-10-31
PT66507A (en) 1977-06-01
CA1084181A (en) 1980-08-19
IL51982A (en) 1981-03-31
DD130098A5 (en) 1978-03-08
SE7705052L (en) 1977-11-04
NZ183966A (en) 1979-11-01
JPS531167A (en) 1978-01-07
DE2719742A1 (en) 1977-11-17
DK190377A (en) 1977-11-04
LU77238A1 (en) 1977-08-22
PT66507B (en) 1979-01-22
IE45142L (en) 1977-11-03
GB1563537A (en) 1980-03-26

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee