METHOD FOR WASTE WATER PURIFICATION

A method for waste water purification comprises biological purification in aerotanks and division of sludge water mixture in final settling tanks. The activated sludge is maintained in a condition of filamentary inflation by means of air quantity reduction for aeration. The division of sludge water...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	YAREMENKO LIUDMYLA VOLODYMYRIVNA
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	A method for waste water purification comprises biological purification in aerotanks and division of sludge water mixture in final settling tanks. The activated sludge is maintained in a condition of filamentary inflation by means of air quantity reduction for aeration. The division of sludge water mixture is intensified by means of addition of high-basic hydroxychloride coagulants.