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The most investigated management methods for phosphate washing wastes are reprocessing, reuse, and recycling. Dewatering. During the phosphate beneficiation processes …
While chemical and biological phosphorous treatments are the two main techniques for removing phosphorus from domestic and industrial wastewater, many variations and combinations have been used. The following is intended to provide a basic …
2-1 Regions (taken from Bloomquist1) of Florida phosphate deposits are identified. The inset presents a general view of the makeup of the Central Florida deposits with vary- 2-2 Land …
A method for dewatering phosphate slimes and recov-ering a liquid solution involves adding a calcium sulfate hemihydrate to the slimes, mixing the resulting admix-ture to effect formation of …
The research described includes early dewatering experiments, fundamental studies of clays and of flocculation, and minor dewatering techniques such as freeze-thaw methods, the ANDCO process, moving screens, sand wick, crust development, and overburden pumping.
The research described includes early dewatering experiments, fundamental studies of clays and of flocculation, and minor dewatering techniques such as freeze-thaw methods, the ANDCO …
includes early dewatering experiments, fundamental studies of clays and of flocculation,and minor dewatering techniques. These include freeze-thaw methods, the ANDC0 3 process,moving screens, sand wick, crust development, and overburden pumping. Methods under current evaluation
The most investigated management methods for phosphate washing wastes are reprocessing, reuse, and recycling. Dewatering. During the phosphate beneficiation processes of washing and flotation, large quantities of water are used and discharged with the phosphate washing wastes in the ponds.
While chemical and biological phosphorous treatments are the two main techniques for removing phosphorus from domestic and industrial wastewater, many variations and combinations have …
The research described includes early dewatering experiments, fundamental studies of clays and of flocculation, and minor dewatering techniques such as freeze-thaw methods, the ANDCO …
With the weak bonding of phosphorus to aluminum or iron, the primary method of trapping P is through coagulation. Coagulation involves neutralizing charges …
With the weak bonding of phosphorus to aluminum or iron, the primary method of trapping P is through coagulation. Coagulation involves neutralizing charges to form a gelatinous mass that traps or bridges particles.
2-1 Regions (taken from Bloomquist1) of Florida phosphate deposits are identified. The inset presents a general view of the makeup of the Central Florida deposits with vary- 2-2 Land structural regions (taken from Kauwenbergh et al.2 after …
A method for dewatering phosphate slimes and recov-ering a liquid solution involves adding a calcium sulfate hemihydrate to the slimes, mixing the resulting admix-ture to effect formation of calcium sulfate dihydrate crystals in the admixture, and recovering a liqwd solu-tion from the resulting crystal-containing admixture.
The research described includes early dewatering experiments, fundamental studies of clays and of flocculation, and minor dewatering techniques such as freeze-thaw methods, the ANDCO process, moving screens, sand wick, crust development, and overburden pumping.
To date, no "universal" solution exists for the ultimate disposal of phosphatic clays. This report examines the fundamental state of conventional clay disposal technology and reviews the …
To date, no "universal" solution exists for the ultimate disposal of phosphatic clays. This report examines the fundamental state of conventional clay disposal technology and reviews the technical progress of innovative alternatives.
A cost-effective method for the treatment of reject water from sludge dewatering process using supernatant from sludge lime stabilization