Magnetic active carbon based aerobic granular sludge and culture method thereof

• Main Authors: GUO JUNYUAN, XIN XIN, CHENG QINGFENG, XIA ZHIYE, LIU JIE, GUAN LEI, ZOU CHANGWU
• Format: Patent
• Language: Chinese; English
• Published: 14.12.2016
• Subjects: 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

The invention discloses a magnetic active carbon based aerobic granular sludge and a culture method thereof, and belongs to the field of waste water processing. The sewage processing effect of active carbon aerobic granular sludge is improved, and the problem that active carbon is hard to regenerate is solved. According to the method, magnetic active carbon is added into a common active sludge sewage processing system and cultured to obtain the magnetic active carbon based aerobic granular sludge. The magnetic active carbon based aerobic granular sludge cultured by the provided culture method has the advantages that the sewage processing effect is good, and the active carbon is easy to separate. 本发明公开了种磁性活性炭基好氧颗粒污泥及其培养方法，涉及废水处理领域，改善了活性炭好氧颗粒污泥的污水处理效果，并解决了活性炭不易再生的问题。本发明方法包括：在普通活性污泥污水处理系统中加载磁性活性炭进行培养，得到磁性活性炭基好氧颗粒污泥。采用本发明方法培养的磁性活性炭基好氧颗粒污泥具有处理污水效果好及活性炭易分离的优点。