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.)
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Alpine Montan AG
Original Assignee
Alpine Montan AG
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Filing date
Publication date
Application filed by Alpine Montan AGfiledCriticalAlpine Montan AG
Application grantedgrantedCritical
Publication of FR702520ApublicationCriticalpatent/FR702520A/fr
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
C02F2101/16—Nitrogen compounds, e.g. ammonia
C02F2101/18—Cyanides
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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)
FR702520D1929-06-241930-06-23Perfectionnements apportés aux procédés pour la purification d'eaux résiduaires contenant des cyanures
ExpiredFR702520A
(fr)
Perfectionnements aux appareils pour l'adoucissement ou l'épuration des eaux ou pour l'application des procédés fondés sur des réactions d'échange
Procédé avec dispositifs pour l'assainissement, la clarification et l'épuration de toutes eaux ainsi que pour la séparation des matières par ordre de densités
Perfectionnements apportés aux procédés et appareils pour la formation et la séparation des précipités, notamment à ceux pour l'épuration des eaux de textile