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The Florida Phosphate Slimes Problem--a Review and a Bibliography.
NTIS: PB 240 686 :41 pages
The Florida phosphate industry, which supplies about three-quarters of the domestic phosphate fertilzer, produces tremendous volumes of phosphatic clay wastes (slimes). These clays retain a high percentage of water for extended periods of time. The clays also pose an environmental hazard because the disposal technique involves aboveground storage behind earthen dams. Although much research has been undertaken by numerous organizations to dewater slime, no completely satisfactory solution has been developed in June 1972, a cooperative effort by the federal Bureau of Mines and the Florida phosphate mining industry was initiated to develop a solution for dewatering the Florida phosphatic slimes. This report discusses various aspects of the slimes problem, reviews past research, makes recommendations for future research, and includes a bibliography of references and patents dealing with the subject.
IH; Information Circular;
NTIS Accession No.
NTIS: PB 240 686
Page last reviewed: September 2, 2020
Content source: National Institute for Occupational Safety and Health Education and Information Division