Research Article
Comparison of DAX-8 and DEAE for Isolation of Humic Substances from Surface Water
University of Malakand, Chakdara Dir, NWFP, Pakistan
A.S. Moursy
Department of Water Pollution Research, National Research Centre, Cairo, Egypt
A.H. Bedair
Department of Chemistry, Faculty of Science, Al-Azhar University, Egypt
E.K. Radwan
Department of Water Pollution Research, National Research Centre, Cairo, Egypt