The sludge drying project of Zhejiang Chunhui Environmental Protection Energy Co., Ltd. uses power plant steam to dry sludge with a moisture content of 80% to less than 40%. The dried sludge is sent to the power plant for incineration.

In 2022, Zhejiang Chunhui Environmental Protection will select another site to build an 800t/d sludge drying project, of which the first phase is 350t/d. After multiple inspections and understandings, the drying system selected the disc dryer of TIC. Dry the sludge to achieve harmlessness, reduction, stabilization and resource utilization of the sludge.