RO69413A - Procedeu pentru prelucrarea apelor reziduale sulfuroase - Google Patents

Procedeu pentru prelucrarea apelor reziduale sulfuroase

Info

Publication number
RO69413A
RO69413A RO7685416A RO8541676A RO69413A RO 69413 A RO69413 A RO 69413A RO 7685416 A RO7685416 A RO 7685416A RO 8541676 A RO8541676 A RO 8541676A RO 69413 A RO69413 A RO 69413A
Authority
RO
Romania
Prior art keywords
sulfurized
wastewater
treatment
sulfurized wastewater
Prior art date
Application number
RO7685416A
Other languages
English (en)
French (fr)
Romanian (ro)
Inventor
Klaus Roland
Reiner Gunther
Hans J Pusch
Original Assignee
Veb Chemieanlagenbau Stassfurt/Kombinat,Dd
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 Veb Chemieanlagenbau Stassfurt/Kombinat,Dd filed Critical Veb Chemieanlagenbau Stassfurt/Kombinat,Dd
Publication of RO69413A publication Critical patent/RO69413A/ro

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
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B17/00—Sulfur; Compounds thereof
    • C01B17/16—Hydrogen sulfides
    • C01B17/167—Separation

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)
  • Inorganic Chemistry (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
RO7685416A 1975-04-22 1976-04-03 Procedeu pentru prelucrarea apelor reziduale sulfuroase RO69413A (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18559075A DD118598A1 (cs) 1975-04-22 1975-04-22

Publications (1)

Publication Number Publication Date
RO69413A true RO69413A (ro) 1981-06-26

Family

ID=5500024

Family Applications (1)

Application Number Title Priority Date Filing Date
RO7685416A RO69413A (ro) 1975-04-22 1976-04-03 Procedeu pentru prelucrarea apelor reziduale sulfuroase

Country Status (5)

Country Link
CS (1) CS188455B1 (cs)
DD (1) DD118598A1 (cs)
DE (1) DE2610638C2 (cs)
NL (1) NL7603151A (cs)
RO (1) RO69413A (cs)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4135763A1 (de) * 1991-07-04 1993-01-07 Krupp Koppers Gmbh Verfahren zur gemeinsamen aufarbeitung von nh(pfeil abwaerts)3(pfeil abwaerts)- und/oder h(pfeil abwaerts)2(pfeil abwaerts)s-haltigen prozessabwaessern sowie natriumsulfidhaltiger natronlauge
FR2787726B1 (fr) * 1998-12-29 2002-02-01 Carboxyque Francaise Procede et dispositif de traitement, en raffinage, des soudes usees de desulfuration

Also Published As

Publication number Publication date
DE2610638C2 (de) 1985-11-28
DD118598A1 (cs) 1976-03-12
DE2610638A1 (de) 1976-11-04
NL7603151A (nl) 1976-10-26
CS188455B1 (en) 1979-03-30

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