Hazardous waste handling center waste water integrated treatment system and method

The invention relates to a hazardous waste handling center waste water integrated treatment system and method. The hazardous waste handling center waste water integrated treatment system comprises a pretreatment system, a membrane biological reactor (MBR) biological treatment system, a post-treatmen...

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Bibliographische Detailangaben
Hauptverfasser:	WENG XIAOMIN, SUN YALI, CHEN XULUAN, ZHANG XIHUA, LI YONGHUA
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	CHEMISTRY CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATERTREATMENT OR WASTE MANAGEMENT GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS METALLURGY TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
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Beschreibung
Zusammenfassung:	The invention relates to a hazardous waste handling center waste water integrated treatment system and method. The hazardous waste handling center waste water integrated treatment system comprises a pretreatment system, a membrane biological reactor (MBR) biological treatment system, a post-treatment system and a sludge concentration dehydration system, which are sequentially connected with each other, wherein the pretreatment system comprises a homogenous adjusting system and a heavy metal reaction precipitation system, the MBR biological treatment system comprises a hydrolysis acidificationpond and an MBR system, the post-treatment system comprises a filtration absorption device and a sterilization device, and the sludge concentration dehydration system comprises a sludge storage pond and a sludge concentration dehydration system. The hazardous waste handling center waste water integrated treatment system is suitable for processing the hazardous waste handling center waste water which has high content of he