（3）污泥新型脱水技术原理与应用

污泥脱水是实现污泥减量的重要途径，采取PAC、三氯化铁、氧化钙等化学物质进行化学调理是实现污泥脱水的重要手段。本方向致力于研究生物真菌在污泥调理中的成球机制以及真菌代谢产物对污泥脱水的影响，开发绿色的生物调理脱水工艺。

代表性成果：

[1] Liu He, Yang Shuo, Shi JiaSheng, Xu XiaoYu, Liu HongBo, Fu Bo. Towards understanding the dewatering mechanism of sewage sludge improved by bioleaching processing. Separation and Purification Technology,165 (2016) 53–59.

[2] Liu Hongbo*, Xiao Hang, Liu He*. Feasibility of sludge deep-dewatering with sawdust conditioning for incineration disposal without energy input. Chemical Engineering Journal. 2017, 313:655-662.

[3] Liu He*, Shi Jiasheng, Xu Xiaoyu, Zhan Xinmin, Fu Bo, Li Yifei. Enhancement of sludge dewaterability with filamentous fungi Talaromyces flavus S1 by depletion of extracellular polymeric substances or mycelium entrapment. Bioresource Technology. 2017, 245, 977-983.