Movable fluorine-containing wastewater treatment method and device

Movable fluorine-containing wastewater treatment method and device

The invention discloses a movable fluorine-containing wastewater treatment method and device. The pH value of high-concentration fluorine-containing wastewater is regulated to be neutral or alkaline,CaCl2, PAC, magnetic seeds and PAM are added sequentially for treatment, precipitation is performed,...

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Hauptverfasser: XU QIHAO, LIU JIAWEN, XU MING, QIAO ZHONGYU, YANG SHIYONG, YU ZHONGXUN, LI ERSHUANG, XIE ZHAOHUI, YANG HU, XIANG JINXIN, LI RONG, WAN DUOWEN, ZHU SHUWEN
Format: Patent
Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator XU QIHAO
LIU JIAWEN
XU MING
QIAO ZHONGYU
YANG SHIYONG
YU ZHONGXUN
LI ERSHUANG
XIE ZHAOHUI
YANG HU
XIANG JINXIN
LI RONG
WAN DUOWEN
ZHU SHUWEN
description The invention discloses a movable fluorine-containing wastewater treatment method and device. The pH value of high-concentration fluorine-containing wastewater is regulated to be neutral or alkaline,CaCl2, PAC, magnetic seeds and PAM are added sequentially for treatment, precipitation is performed, and effluent is adsorbed. The device comprises a pipeline mixer, a NaOH dissolving tank, a calciumchloride dissolving tank, a mixing reaction tank, a chemical coagulation tank, a magnetic seed coagulation tank, a flocculation coagulation tank, a settling tank, a middle pool, an aluminosilicate adsorption tower, a regenerated wastewater storage tank, a coagulant dissolving tank connected with the chemical coagulation tank, a magnetic seed adding device connected with the magnetic seed coagulation tank and a flocculant dissolving tank connected with the flocculation coagulation tank, wherein the mixing reaction tank, the chemical coagulation tank, the magnetic seed coagulation tank, the flocculation coagulation tank,
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subjects CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Movable fluorine-containing wastewater treatment method and device
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