GB1327429A - Detoxification of nitrite-containing aqueous solutions - Google Patents

Detoxification of nitrite-containing aqueous solutions

Info

Publication number
GB1327429A
GB1327429A GB5283270A GB5283270A GB1327429A GB 1327429 A GB1327429 A GB 1327429A GB 5283270 A GB5283270 A GB 5283270A GB 5283270 A GB5283270 A GB 5283270A GB 1327429 A GB1327429 A GB 1327429A
Authority
GB
United Kingdom
Prior art keywords
nitrite
solution
detoxification
nov
carried out
Prior art date
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
GB5283270A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
DEUTSCHE GOLD-UND SILBERSCHEIDEANSTALT
Evonik Operations GmbH
Original Assignee
DEUTSCHE GOLD-UND SILBERSCHEIDEANSTALT
Degussa 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 DEUTSCHE GOLD-UND SILBERSCHEIDEANSTALT, Degussa GmbH filed Critical DEUTSCHE GOLD-UND SILBERSCHEIDEANSTALT
Publication of GB1327429A publication Critical patent/GB1327429A/en
Expired legal-status Critical Current

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
    • C02F1/72—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
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/72—Treatment of water, waste water, or sewage by oxidation
    • C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Treatment Of Water By Oxidation Or Reduction (AREA)
GB5283270A 1969-11-27 1970-11-06 Detoxification of nitrite-containing aqueous solutions Expired GB1327429A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691959542 DE1959542A1 (de) 1969-11-27 1969-11-27 Verfahren zur Entgiftung von nitrilhaltigen waessrigen Loesungen

Publications (1)

Publication Number Publication Date
GB1327429A true GB1327429A (en) 1973-08-22

Family

ID=5752222

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5283270A Expired GB1327429A (en) 1969-11-27 1970-11-06 Detoxification of nitrite-containing aqueous solutions

Country Status (3)

Country Link
DE (1) DE1959542A1 (fr)
FR (1) FR2066436A5 (fr)
GB (1) GB1327429A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2852475C2 (de) * 1978-12-05 1980-05-22 Deutsche Gold- Und Silber-Scheideanstalt Vormals Roessler, 6000 Frankfurt Verfahren zur automatisch steuerbaren Entgiftung von Nitritionen enthaltenden Abwässern
US20090282882A1 (en) * 2006-02-24 2009-11-19 Beesterzwaag Behkeer B.V. Process for the conversion of liquid waste biomass into a fertilizer product
DE102015218183A1 (de) 2015-09-22 2017-03-23 Mahle International Gmbh Ringfilterelement und Filtereinrichtung

Also Published As

Publication number Publication date
FR2066436A5 (fr) 1971-08-06
DE1959542A1 (de) 1971-06-03

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees