Surface conductive coating type biological carrier and preparation method thereof

• Main Authors: CHEN SHUO, JEON SEOB, LI KANGNA, HONG TINGRU, LIU TAO
• Format: Patent
• Language: Chinese; English
• Published: 30.05.2023
• Subjects: CHEMISTRY; METALLURGY; TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE

The invention discloses a surface conductive coating type biological carrier and a preparation method thereof, and belongs to the technical field of sewage treatment. The conductive slurry is uniformly coated on the inner surface and the outer surface of the carrier in a coating mode, and the conductive coating is formed on the surface of the carrier after curing. The preparation method disclosed by the invention has the advantages of low energy consumption, simplicity in operation and the like, and the conductive material can directly form a coating on the surface of the carrier in a surface coating manner, so that the effect of the conductive material is fully exerted. The biological carrier disclosed by the invention can strengthen direct interspecific electron transfer (DITE) of anaerobic syntrophy microorganisms, is beneficial to enrichment of membrane biological functional flora, and further strengthens anaerobic treatment performance and methane production performance of wastewater. 本发明公开了一种表面导电涂层型生物载体