BE768629A - Procede d'epuration d'eaux residuaires acides - Google Patents

Procede d'epuration d'eaux residuaires acides

Info

Publication number
BE768629A
BE768629A BE768629A BE768629A BE768629A BE 768629 A BE768629 A BE 768629A BE 768629 A BE768629 A BE 768629A BE 768629 A BE768629 A BE 768629A BE 768629 A BE768629 A BE 768629A
Authority
BE
Belgium
Prior art keywords
waste water
water treatment
treatment process
acid waste
acid
Prior art date
Application number
BE768629A
Other languages
English (en)
Original Assignee
Krupp Gmbh
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 Krupp Gmbh filed Critical Krupp Gmbh
Publication of BE768629A publication Critical patent/BE768629A/fr

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
    • B01J39/00—Cation exchange; Use of material as cation exchangers; Treatment of material for improving the cation exchange properties
    • 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
    • C02F2101/00—Nature of the contaminant
    • C02F2101/10—Inorganic compounds
    • C02F2101/20—Heavy metals or heavy metal compounds
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/16—Nature of the water, waste water, sewage or sludge to be treated from metallurgical processes, i.e. from the production, refining or treatment of metals, e.g. galvanic wastes
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2209/00—Controlling or monitoring parameters in water treatment
    • C02F2209/06—Controlling or monitoring parameters in water treatment pH

Landscapes

  • Chemical & Material Sciences (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)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Removal Of Specific Substances (AREA)
BE768629A 1970-06-24 1971-06-17 Procede d'epuration d'eaux residuaires acides BE768629A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702031189 DE2031189A1 (de) 1970-06-24 1970-06-24 Verfahren zur Reinigung von säurehaltigen Abwässern

Publications (1)

Publication Number Publication Date
BE768629A true BE768629A (fr) 1971-11-03

Family

ID=5774828

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768629A BE768629A (fr) 1970-06-24 1971-06-17 Procede d'epuration d'eaux residuaires acides

Country Status (5)

Country Link
BE (1) BE768629A (fr)
CH (1) CH525164A (fr)
DE (1) DE2031189A1 (fr)
LU (1) LU63403A1 (fr)
NL (1) NL7108132A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8303557A (nl) * 1983-10-17 1985-05-17 Dhv Raadgevend Ing Werkwijze voor de verwijdering van zware metalen uit afvalwater.

Also Published As

Publication number Publication date
LU63403A1 (fr) 1971-09-22
DE2031189A1 (de) 1971-12-30
CH525164A (de) 1972-07-15
NL7108132A (fr) 1971-12-28

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