SOLID HOUSEHOLD WASTE DISPOSAL METHOD

FIELD: waste processing. ^ SUBSTANCE: method of invention can be, in particular, used in municipal economies and in agriculture to process poultry dung and manure. Method envisages dipping solid household waste in lime milk bath, where alkaline medium with pH 8.5-8.65 and temperature 20 to 70°C are...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	TIKHONOV IGOR' IVANOVICH, SOKOLOV LEONID MIKHAJLOVICH, RESHETNJAK ALEKSANDR FILIPPOVICH
Format:	Patent
Sprache:	eng ; rus
Schlagworte:	CHEMISTRY DISPOSAL OF SOLID WASTE FERTILISERS MANUFACTURE THEREOF METALLURGY ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE PERFORMING OPERATIONS RECLAMATION OF CONTAMINED SOIL SOIL TRANSPORTING
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Beschreibung
Zusammenfassung:	FIELD: waste processing. ^ SUBSTANCE: method of invention can be, in particular, used in municipal economies and in agriculture to process poultry dung and manure. Method envisages dipping solid household waste in lime milk bath, where alkaline medium with pH 8.5-8.65 and temperature 20 to 70°C are maintained. On the expiry of 5-8 h, waste is removed from the bath, waste liquid is allowed to flow down, and remaining material is sorted according to components. A part of solution with sediment is continuously withdrawn to be processed by known techniques and organic portion of solid household waste is composted. ^ EFFECT: reduced investment and running expenses on disposal of waste while environmentally safe technology is used. ^ 3 cl, 2 tbl