Irradiation Effects on the Physical Characteristics of Sewage Sludge.

Lee, M. J. ; Lee, J. K. ; Yoo, D. H.

Technical Information Center Oak Ridge Tennessee

关键词: Irradiation;    Dewaterability;    Sewage sludge;    pH;    Nuclear energy;   

RP-ID  :  DE2005840284

学科分类：工程和技术（综合）

美国|英语

来源: National Technical Reports Library

【 摘 要 】

The radiation effects on the physical characteristic of the sewage sludge were studied in order to obtain information which will be used for study on the enhancement of the sludge's dewaterability. Water contents, capillary suction time, zeta potential, irradiation dose, sludge acidity, total solid concentration, sludge particle size and microbiology before and after irradiation were investigated. Irradiation gave an effect on physical characteristics sludge. Water content in sludge cake could be reduced by irradiation at the dose of 10kGy.