摘要
选取了淡水藻水绵与啤酒厂污泥进行厌氧发酵,设计了测定污泥干燥性能、沉降性能、过滤性能等装置,观察并记录了其对污泥的絮凝效果。结果表明,水绵在厌氧发酵条件下能分泌出含有絮凝性的物质EOM(胞内多聚物),有助于污泥更好的脱水。
Thie article chose the algae called Spirogyra to mix with the sludge got from the brew house, and design the devices of drying properties, settlement performance, filtering performance, then observed and monitored the flocculent phenomenon of the intermixture under the condition of anaerobic fermentation. The results shown： under anaerobic fermentation conditions Algae can make substances which containing flocculation of the EOM, which can help sludge dewater better.
