The efficiencies of different grain sizes (< 63, 63-93, 93-106 and 106-125 µm) of mined rock
phosphate (RP), in addition to the vital role of different phosphate sources (< 63 µm rock …

The efficiencies of different grain sizes (< 63, 63-93, 93-106 and 106-125 µm) of mined rock
phosphate (RP), in addition to the vital role of different phosphate sources (< 63 µm rock …

The efficiencies of different particle sizes (< 63, 63-93, 93-106 and 106-125 µm) of mined
phosphate rock (PR), as well as other phosphate sources (processed and biogenic) as a …

When rock phosphates (RP) are used to remediate Pb-contaminated soils, their
effectiveness is likely affected by their grain size. In this study, the effect of grain size of rock …

The effectiveness of phosphate treatment for Cd, Cu, Pb, and Zn immobilization in mine
waste soils was examined using batch conditions. Application of synthetic hydroxyapatite …

Heavy metal contamination of soil is an environmental and public health issue of prime
interest because metals are non-biodegradable and accumulate throughout the food chain …

Purpose The combined contamination of Pb, Zn, Cu, Cd, and As in the soils near lead/zinc
mine waste posed a potential threat to the surrounding environment. Mitigation methods are …

An in situ technology for immobilizing metals in polluted soils could be a more effective
approach to managing their toxicity to the environment, especially plants. The aim of this …

Heavy metal contamination in soils has become one of the most critical environmental
issues. The most efficient in-situ remediation technique is chemical immobilization that uses …

Lab tests and a field demonstration were conducted to evaluate the feasibility and
effectiveness of immobilizing metals in contaminated soils using phosphate. Phosphate was …