METHOD FOR CLEANING WASTE WATER FROM THE PRODUCTION OF AGAR-AGAR

The invention relates to a method for biologically cleaning waste water containing polysaccharides. According to said method, the waste water is subjected to a precipitation process and then aerated in the presence of a sludge containing bacteria. The method is characterised in that boric acid is us...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RIEDERLE, KARL, ZORN, FRIEDHELM, SIBARANI, MARULI
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Online-Zugang:	Volltext bestellen
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Beschreibung
Zusammenfassung:	The invention relates to a method for biologically cleaning waste water containing polysaccharides. According to said method, the waste water is subjected to a precipitation process and then aerated in the presence of a sludge containing bacteria. The method is characterised in that boric acid is used for the precipitation.