Device based on flexible nettle promoters fast cultivation aerobic granular sludge

• Main Authors: ZHANG XUEMIN, WU NAN, WANG SANFAN, SUN SANXIANG, LI LEZHUO, HE PENGPENG
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2018
• Subjects: APPARATUS FOR ENZYMOLOGY OR MICROBIOLOGY; BEER; BIOCHEMISTRY; CHEMISTRY; ENZYMOLOGY; METALLURGY; MICROBIOLOGY; MUTATION OR GENETIC ENGINEERING; SPIRITS; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE; VINEGAR; WINE

The utility model discloses a device based on flexible nettle promoters fast cultivation aerobic granular sludge belongs to environmental protection sewage treatment field. The utility model relates to a main the condensing including aerobic granular sludge of device forms promotion system, aerobic granular sludge formation region, sludge sedimentation district, aerobic granular sludge condenses formation promotion system and install the flexible nettle promoters of multilayer in vertical direction, and the microorganism mainly breeds on the nettle surface of nettle promoters. Domestic sewagehas the flexible nettle formation of microorganism to stream the shearing force through the growth, form negative pressuren zone and karman vortex street flocculation district behind the rope, make flexible nettle produce regular vibration, under the combined action of air water, the increase is to the water conservancy shearing force on nettle surface, and make the microorganism drop, for formingto provide, subsequent gr