Apparatus for electrochemical purification of contaminated liquids

An apparatus comprises a settling chamber with outlet pipes to discharge purified liquid and sludge and an electrocoagulation chamber installed in the settling chamber and communicating with the latter. The electrocoagulation chamber has an inlet pipe to feed contaminated liquid, an inlet pipe to fe...

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Bibliographische Detailangaben
Hauptverfasser:	MATAEV, ARKADY R, KOLYADA, VLADIMIR A, AXENKO, ALEXANDR A, SHAMSHA, LJUDMILA F, NAZARIAN, MIRON M
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY DIFFERENTIAL SEDIMENTATION FLOTATION MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLIDMATERIALS OR FLUIDS METALLURGY PERFORMING OPERATIONS SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATICTABLES OR JIGS TRANSPORTING TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	An apparatus comprises a settling chamber with outlet pipes to discharge purified liquid and sludge and an electrocoagulation chamber installed in the settling chamber and communicating with the latter. The electrocoagulation chamber has an inlet pipe to feed contaminated liquid, an inlet pipe to feed electrolyte, and a system of soluble electrodes disposed below the inlet pipe to feed contaminated liquid. Apertures are provided in the walls of the electrocoagulation chamber along the perimeter thereof below the liquid level in the settling chamber, the apertures receiving the nozzles of injectors which transfer a part of foam from the electrocoagulation chamber to the settling chamber.