id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-14990		cet-14990		6	.pdf	application/pdf	3666	152	51	The percentage removal of BB dye over time is represented in Figure 4a and the column could remove up to 72 % and 86 % for Zn-CS-PVPP and Lac-Zn-CS-PVPP beads respectively after 30 days. Degradation of BB over time in a packed bed column b) Pressure drop along packed bed column length Figure 4: a) Time dependent removal of BB dye from water and b) pressure drop along a packed bed column Acknowledgements This study was funded by National Research Foundation (NRF) of South Africa	cache/cet-14990.pdf	txt/cet-14990.txt