Yan Hongbo
Water Company of Shengli Oilfield

Abstract: By analyzing the impact of water quality and sludge of Lijin Reservoir on Lijin Water Plant, an assessment on it has been made. The findings indicate that the reservoir owns the water  of good quality, so there is no need to remove the sludge in it in a short period, resulting in the economization in operation, maintenance and dredging of the reservoir.

Key words: Lijin Reservoir, water source, sludge, study