ICS(Iron oxide Coated Sand)를 이용한 비소 제거

The overall objective of the adsorption study of arsenic was to elucidate the ability of iron coated sand(ICS), synthesized in the laboratory, to remove arsenic from polluted waters. Batch tests were conducted to provide a relation between arsenic removal and iron content of ICSs. The ICS, developed in the laboratory by coating iron onto the surface of ordinary sand by a simple and easy process has proved as an effective medium for use in removal of arsenic from waters over a wide range of particle sizes of ICS. The composite media is inexpensive to prepare and could serve as the basis of a useful arsenic removal process in variety settings.