Extraction system and method for recycling sludge heavy metal

The invention relates to an extraction system and method for recycling sludge heavy metal. A culture solution storage tank is connected with a bioreactor; the bioreactor is connected with a biological leaching solution storage tank; the biological leaching solution storage tank is connected with a b...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Han Xinkuan, Chen Yueping, Shen Jinpeng, Liang Qin, Wu Donghan, Luo Jianyu, Liu Ningsheng, Zhang Yangwei, Zhou Yunfei, Yang Yiran, Wang Zhonghua, Zhang Chuanyou
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY METALLURGY TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention relates to an extraction system and method for recycling sludge heavy metal. A culture solution storage tank is connected with a bioreactor; the bioreactor is connected with a biological leaching solution storage tank; the biological leaching solution storage tank is connected with a biological leaching reaction tank; the biological leaching reaction tank is connected with a solid-liquid separation pool a, the bottom of the solid-liquid separation pool a is connected with a solid collection pool, and the upper portion of the solid-liquid separation pool a is connected with a PH adjusting pool; the PH adjusting pool is connected with a solid-liquid separation pool b, the bottom of the solid-liquid separation pool b is connected with a solid recycling pool, the upper portion of the solid-liquid separation pool b is connected with a fluoride-removal filter tank, the solid recycling pool is connected with the biological leaching reaction tank, and the fluoride-removal filter tank is connected with a