JPS5336712B2 - - Google Patents

Info

Publication number
JPS5336712B2
JPS5336712B2 JP4117273A JP4117273A JPS5336712B2 JP S5336712 B2 JPS5336712 B2 JP S5336712B2 JP 4117273 A JP4117273 A JP 4117273A JP 4117273 A JP4117273 A JP 4117273A JP S5336712 B2 JPS5336712 B2 JP S5336712B2
Authority
JP
Japan
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
JP4117273A
Other languages
Japanese (ja)
Other versions
JPS49127469A (enrdf_load_stackoverflow
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
Priority to JP4117273A priority Critical patent/JPS5336712B2/ja
Priority to US05/425,123 priority patent/US3931007A/en
Priority to CA188,441A priority patent/CA1017083A/en
Priority to GB5862073A priority patent/GB1457528A/en
Priority to FR7345305A priority patent/FR2210574B1/fr
Priority to DE2363291A priority patent/DE2363291A1/de
Priority to NL7404782A priority patent/NL167662C/xx
Publication of JPS49127469A publication Critical patent/JPS49127469A/ja
Publication of JPS5336712B2 publication Critical patent/JPS5336712B2/ja
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0009—Settling tanks making use of electricity or magnetism
    • 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
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/06—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising oxides or hydroxides of metals not provided for in group B01J20/04
    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/488—Treatment of water, waste water, or sewage with magnetic or electric fields for separation of magnetic materials, e.g. magnetic flocculation
    • 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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Removal Of Specific Substances (AREA)
  • Treatment Of Liquids With Adsorbents In General (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Pigments, Carbon Blacks, Or Wood Stains (AREA)
JP4117273A 1972-12-19 1973-04-10 Expired JPS5336712B2 (enrdf_load_stackoverflow)

Priority Applications (7)

Application Number Priority Date Filing Date Title
JP4117273A JPS5336712B2 (enrdf_load_stackoverflow) 1973-04-10 1973-04-10
US05/425,123 US3931007A (en) 1972-12-19 1973-12-17 Method of extracting heavy metals from industrial waste waters
CA188,441A CA1017083A (en) 1972-12-19 1973-12-18 Method of extracting heavy metals from industrial waste waters
GB5862073A GB1457528A (en) 1972-12-19 1973-12-18 Extracrion of heavy metals from industrial waste waters
FR7345305A FR2210574B1 (enrdf_load_stackoverflow) 1972-12-19 1973-12-18
DE2363291A DE2363291A1 (de) 1972-12-19 1973-12-19 Verfahren zur ausscheidung von schwermetallen aus industrieabwaessern
NL7404782A NL167662C (nl) 1973-04-10 1974-04-08 Werkwijze vooor het zuiveren van industrieel afvalwater.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4117273A JPS5336712B2 (enrdf_load_stackoverflow) 1973-04-10 1973-04-10

Publications (2)

Publication Number Publication Date
JPS49127469A JPS49127469A (enrdf_load_stackoverflow) 1974-12-06
JPS5336712B2 true JPS5336712B2 (enrdf_load_stackoverflow) 1978-10-04

Family

ID=12600998

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4117273A Expired JPS5336712B2 (enrdf_load_stackoverflow) 1972-12-19 1973-04-10

Country Status (2)

Country Link
JP (1) JPS5336712B2 (enrdf_load_stackoverflow)
NL (1) NL167662C (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010427A1 (en) * 1990-12-07 1992-06-25 Environ Umweltschutz Aktiengesellschaft Method of water purification

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49127464A (enrdf_load_stackoverflow) * 1973-04-09 1974-12-06
JPS5921678B2 (ja) * 1976-02-20 1984-05-21 日揮株式会社 重金属含有廃液の処理法
JPS52109758A (en) * 1976-03-12 1977-09-14 Kobayashi Kagaku Kk Method of removing poisonous heavy metal in waste water
JPS5332870A (en) * 1976-09-08 1978-03-28 Koushichirou Yabuta Method of treating contaminated and polluted waste liquids by magnetite

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1992010427A1 (en) * 1990-12-07 1992-06-25 Environ Umweltschutz Aktiengesellschaft Method of water purification

Also Published As

Publication number Publication date
NL7404782A (en) 1974-10-14
NL167662B (nl) 1981-08-17
NL167662C (nl) 1982-01-18
JPS49127469A (enrdf_load_stackoverflow) 1974-12-06

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