Stabilization and solidification of waste phosphate sludge using portland cement and fly ash as cement substitute.

@article{Pinarli2005StabilizationAS,
  title={Stabilization and solidification of waste phosphate sludge using portland cement and fly ash as cement substitute.},
  author={Vedat Pinarli and Gizem Karaca and G{\"u}ray Salihoglu and Nezih Kamil Salihoglu},
  journal={Journal of environmental science and health. Part A, Toxic/hazardous substances & environmental engineering},
  year={2005},
  volume={40 9},
  pages={1763-74}
}
Stabilization and solidification of the waste phosphate sludge (WPS) using Portland cement (PC) and fly ash (FA) were studied in the present work. The WPS content in the cement mortars varied from 5% to 15%. Setting times were measured, and unconfined compressive strengths (UCS) were determined for the mortars cured in water for 3, 7, 28, 56, and 90 days… CONTINUE READING