Advanced treatment method for medium-high concentration coal gasification fluorine-containing wastewater

Advanced treatment method for medium-high concentration coal gasification fluorine-containing wastewater

The invention discloses an advanced treatment method for medium-high concentration coal gasification fluorine-containing wastewater. The method comprises the following steps: firstly, inputting coal gasification fluorine-containing wastewater into a primary reaction tank for reaction and flocculatio...

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Hauptverfasser: FENG HAIPING, HOU LIUTAO, ZHANG HONGQIANG, GUO LING, YANG GUOSHUAI, WAN GUOPENG, HE HUI, ZHANG JIACHAO, SONG QIANG, XIE FEIDONG, ZHAO HUI, SHEN XIAOYAN, DU MENGHONG, LI JINGYU
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Sprache:chi ; eng
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CHEMISTRY
METALLURGY
TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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creator FENG HAIPING
HOU LIUTAO
ZHANG HONGQIANG
GUO LING
YANG GUOSHUAI
WAN GUOPENG
HE HUI
ZHANG JIACHAO
SONG QIANG
XIE FEIDONG
ZHAO HUI
SHEN XIAOYAN
DU MENGHONG
LI JINGYU
description The invention discloses an advanced treatment method for medium-high concentration coal gasification fluorine-containing wastewater. The method comprises the following steps: firstly, inputting coal gasification fluorine-containing wastewater into a primary reaction tank for reaction and flocculation, enabling the obtained wastewater to automatically flow into a primary sedimentation tank for solid-liquid separation, and obtaining supernate and magnetic sludge after separation; the supernate automatically flows to a secondary reaction tank for reaction and flocculation, and wastewater obtained after flocculation automatically flows to a secondary sedimentation tank for solid-liquid separation to obtain supernate and magnetic sludge; the obtained supernatant overflows to a discharge tank for collection, and then is discharged to a circulating water system for recycling; the two parts of obtained magnetic-containing sludge are respectively treated by a primary magnetic recovery system and a secondary magnetic r
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TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
title Advanced treatment method for medium-high concentration coal gasification fluorine-containing wastewater
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