White carbon black production high-silicon wastewater zero discharge process and system thereof

The invention relates to a wastewater treatment process, in particular to a white carbon black production high-silicon wastewater zero discharge process. The method comprises the following steps: 1) removing ionic silicon and colloidal silicon in high-silicon wastewater with the pH value of 7.5-8.5...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	CHEN WEI, SHENG FAN, FU LIDE, FANG SHUPENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY COMPOUNDS OF ALKALI METALS, i.e. LITHIUM, SODIUM, POTASSIUM,RUBIDIUM, CAESIUM, OR FRANCIUM INORGANIC CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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