IL43425A - Continuous process for removing nitrates from wastewaters by extraction - Google Patents

Continuous process for removing nitrates from wastewaters by extraction

Info

Publication number
IL43425A
IL43425A IL43425A IL4342573A IL43425A IL 43425 A IL43425 A IL 43425A IL 43425 A IL43425 A IL 43425A IL 4342573 A IL4342573 A IL 4342573A IL 43425 A IL43425 A IL 43425A
Authority
IL
Israel
Prior art keywords
solvent
process according
stripping
water
waste water
Prior art date
Application number
IL43425A
Other languages
English (en)
Other versions
IL43425A0 (en
Original Assignee
Kemira Oy
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 Kemira Oy filed Critical Kemira Oy
Publication of IL43425A0 publication Critical patent/IL43425A0/xx
Publication of IL43425A publication Critical patent/IL43425A/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
    • C02F1/26—Treatment of water, waste water, or sewage by extraction

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physical Water Treatments (AREA)
IL43425A 1972-10-16 1973-10-15 Continuous process for removing nitrates from wastewaters by extraction IL43425A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI2850/72A FI56160C (fi) 1972-10-16 1972-10-16 Kontinuerligt foerfarande foer avlaegsnande av nitrater ur avfallsvatten genom extraktion och med moejligast smao extraktionsmedelsfoerluster

Publications (2)

Publication Number Publication Date
IL43425A0 IL43425A0 (en) 1974-01-14
IL43425A true IL43425A (en) 1976-08-31

Family

ID=8507681

Family Applications (1)

Application Number Title Priority Date Filing Date
IL43425A IL43425A (en) 1972-10-16 1973-10-15 Continuous process for removing nitrates from wastewaters by extraction

Country Status (3)

Country Link
DE (1) DE2350962A1 (de)
FI (1) FI56160C (de)
IL (1) IL43425A (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2391953A1 (fr) * 1976-11-02 1978-12-22 Ugine Kuhlmann Procede de traitement d'effluents nitriques
US4372932A (en) * 1978-05-18 1983-02-08 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4448899A (en) * 1980-05-21 1984-05-15 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4597954A (en) * 1980-05-21 1986-07-01 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4675169A (en) * 1980-05-21 1987-06-23 Union Oil Company Of California Process for removing sox and nox compounds from gas streams
US4804522A (en) * 1980-05-21 1989-02-14 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
US4347227A (en) * 1981-03-11 1982-08-31 Union Oil Company Of California Process for removing SOx and NOx compounds from gas streams
GB8607034D0 (en) * 1986-03-21 1986-04-30 Rohm & Haas Removal of no3 from salt solutions
ES2037904T3 (es) * 1989-05-09 1993-07-01 Bayer Antwerpen N.V. Procedimiento para la extraccion de nitrato y contaminantes organicos de efluentes.
DE19732074A1 (de) * 1997-07-25 1999-01-28 Bayer Ag Verfahren zur Reinigung von organischen und gegebenenfalls anorganischen Schwefelverbindungen enthaltenden Abwässern

Also Published As

Publication number Publication date
FI56160B (fi) 1979-08-31
IL43425A0 (en) 1974-01-14
FI56160C (fi) 1979-12-10
DE2350962A1 (de) 1974-04-25

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