PROCESS FOR EXPLOITING COAGULATION SLUDGES RESULTED AFTER TREATING SURFACE WATERS WITH ALUMINIUM SALTS

The invention relates to a process of exploiting coagulation sludges resulting from the treatment of surface waters with aluminium salts, as a source of reactive Al compounds for processes of sewage purification, namely for precipitating sulphate ions as ettringite. According to the invention, the p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	BĂTRÎNESCU GHEORGHE, LEHR BLAZIU CAROL, VLAICU ILIE, DINU LAURENŢIU RĂZVAN, ŞTEFĂNESCU MIHAI, COSMA CRISTIANA, PĂCALĂ ADINA, CRISTEA NICOLAE IONUŢ, NIŢOI INES
Format:	Patent
Sprache:	eng ; rum
Schlagworte:	CHEMISTRY METALLURGY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL SEPARATION TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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