BE808349A - METHOD OF TREATING CHROME ANION-CONTAMINATED WATER - Google Patents

METHOD OF TREATING CHROME ANION-CONTAMINATED WATER

Info

Publication number
BE808349A
BE808349A BE138620A BE138620A BE808349A BE 808349 A BE808349 A BE 808349A BE 138620 A BE138620 A BE 138620A BE 138620 A BE138620 A BE 138620A BE 808349 A BE808349 A BE 808349A
Authority
BE
Belgium
Prior art keywords
anion
contaminated water
treating chrome
chrome
treating
Prior art date
Application number
BE138620A
Other languages
Dutch (nl)
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
Application filed by Nieuwenhuis Garmt J filed Critical Nieuwenhuis Garmt J
Priority claimed from GB5728973A external-priority patent/GB1449517A/en
Publication of BE808349A publication Critical patent/BE808349A/en

Links

Classifications

    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28052—Several layers of identical or different sorbents stacked in a housing, e.g. in a column
    • 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
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
    • B01J20/28016—Particle 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
    • 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
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C02F2101/22—Chromium or chromium compounds, e.g. chromates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
BE138620A 1973-12-11 1973-12-07 METHOD OF TREATING CHROME ANION-CONTAMINATED WATER BE808349A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5728973A GB1449517A (en) 1973-12-06 1973-12-11 Process for treating water contaminated with chromium anions

Publications (1)

Publication Number Publication Date
BE808349A true BE808349A (en) 1974-06-07

Family

ID=10478827

Family Applications (1)

Application Number Title Priority Date Filing Date
BE138620A BE808349A (en) 1973-12-11 1973-12-07 METHOD OF TREATING CHROME ANION-CONTAMINATED WATER

Country Status (3)

Country Link
BE (1) BE808349A (en)
DE (1) DE2361167C3 (en)
FR (1) FR2253714A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4156647A (en) * 1976-05-03 1979-05-29 Nieuwenhuis Garmt J Process and apparatus for removal of impurities from liquids
CA1232378A (en) * 1987-01-26 1988-02-02 Charles H. Leigh Water treatment process for waters carrying heavy metals such as chromium

Also Published As

Publication number Publication date
DE2361167A1 (en) 1975-06-12
FR2253714B1 (en) 1977-08-12
DE2361167B2 (en) 1978-02-09
FR2253714A1 (en) 1975-07-04
DE2361167C3 (en) 1978-10-12

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