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Title: Evaluation of industrial caF2 sludge waste as heavy metal sorption material
Authors: Chan, Soo Cheng
Keywords: DRNTU::Engineering::Civil engineering
Issue Date: 2008
Source: Chan, S. C. (2008). Evaluation of industrial caF2 sludge waste as heavy metal sorption material. Master’s thesis, Nanyang Technological University, Singapore.
Abstract: Heavy metals (HM) immobilization materials developed from waste materials not only allow waste reuse but also is economical compared to synthetic sorbents. This project characterized the CaF2 sludge and assessed its sorption capacity for aqueous Lead (Pb), Zinc (Zn) and Cadmium (Cd). The important parameters controlling aqueous metals removal, i.e., initial metal ion concentrations, solution pH, ionic strength, and HM removal kinetics were evaluated using batch experiments. Sequential extraction (SE) technique was also applied to assess the fractionation of the sorbed HM in the sludge material.
DOI: 10.32657/10356/20661
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:CEE Theses

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