This paper presents a literature review concerning sludge generation, production, and treatment. Alternatives of sludge utilization and disposal are also presented. In addition, the paper provides information on the regulations on municipal sludge reuse and disposal, set by related agencies, mainly the United States Environmental Protection Agency (U.S.EPA). The regulations were formulated to protect the environment, the health of workers handling municipal sludge, and the health of the public.
AL-MALACK, M.H. ; ABUZAID, N.S. ; BUKHARI, A.A. ; ESSA, M.H. (2002): Characterization, Utilization and Disposal of Municipal Sludge: The State of the Art. In: The Arabian Journal for Science and Engineering: Volume 27 URL [Accessed: 14.04.2015]