Method for preparing dust suppression agent by utilizing reclamation of desizing wastewater containing polyvinyl alcohol

The invention relates to a method for preparing a dust suppression agent by utilizing reclamation of desizing wastewater containing polyvinyl alcohol. The method comprises the following steps: puttingthe desizing wastewater of which PVA (polyvinyl alcohol) content is 0.5 to 3 wt% into a filter and p...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	PENG XIANG, PAN YUTING, LIU YANBIAO, LI FANG, CHEN HONGTENG, BING HAOJIE, SHEN CHENSI, JI MUYAO, WANG QIAN, CHENG QIANXUN, XIA QIN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ADHESIVES CHEMISTRY DYES MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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