Treatment device for calcium-containing wastewater generated in polycrystalline silicon production process

The utility model relates to the technical field of wastewater treatment, in particular to a treatment device for calcium-containing wastewater generated in a polycrystalline silicon production process. The device comprises a raw material liquid tank, a feeding pump, a dead steam preheater, a conden...

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Bibliographische Detailangaben
Hauptverfasser: ZHANG BAOQIANG, GUO JILI, GU ZHENYING, XU TIANEN, CHENG NA
Format: Patent
Sprache:chi ; eng
Schlagworte:
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