A Review on the Physical Dewatering Methods of Sludge Pretreatment in Recent Ten Years

• Published in: IOP conference series. Earth and environmental science Vol. 455; no. 1; pp. 12189 - 12194
• Main Authors: Zhen, Zheng, Jinxiang, Yi, Renhui, Dai
• Format: Journal Article
• Language: English
• Published: Bristol IOP Publishing 01.02.2020
• Subjects: Activated carbon; Activated carbon adsorption; Charge distribution; Dehydration; Dewatering; Electrolysis; Environmental protection; Extracellular polymers; Freeze-thaw; Freezing; Land resources; Polymers; Pretreatment; Sludge; Sludge drying; Sludge treatment; Thawing; Ultrasonic methods

Due to the increasingly tight land resources and the increasingly intensified ecological environment of pollution, sludge treatment has become an important subject of environmental protection research, among which sludge dewatering is the primary link of sludge treatment. Many researchers have used...