Zero-emission resource utilization system for fracturing flow-back fluid

The utility model discloses a zero-emission resource utilization system for fracturing flow-back fluid. The system comprises an air flotation device, a chemical softening device, a membrane concentration device, a nanofiltration membrane salt separation device, a sodium chloride evaporative crystall...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	DANG PING, SAI SHIJIE, ZHENG YANG, ZHAO TING, GAO QIANG, WANG QIAOLING, LIU DANRU, YU ZHANJUN, WU XUEDONG
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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