2016-06-23
ChangQing-3 Oily Sludge Disposal Project is an engineering practice which adopted the Chinese first complete set of Indirect Thermal Desorption Processing Technology and corollary equipment developed by HUAFU . This technology has been proved to be the only reliable technology for sludge and oil-base mud treatment harmless and resourceful as well as the maximizing oil recovery.
ChangQing-3 Oily Sludge Disposal Project
CLIENT: CNPC
Project operation time: 2014
Capacity: 6000 t/a
Challenge: The oily sludge has the characteristics of high oil content, high poisture content
What HUAFU had done: Experimental studied different process technologies, identified the solution, proposed “pretreatment+ thermal desorption” technological process, provide dentrusted operation serice
Investment model: DBO
Project achievement: stable operation, harmless disposal, set as a demonstration project 
It was a high and new tech enterprise and the first batch of university-industry cooperation demonstra -tion base of Liaoning, the key enterprise of Chinese environmental protection industry, and the first ba -tch member unit of Chinese industrial energy sav -ing and cleaner production association.
