id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
cet-9563		cet-9563		6	.pdf	application/pdf	3313	148	55	PVA hydrogels are non- carcinogenic, non-toxic and easy to process. One of the interesting characteristics of PVA hydrogels is it has DOI: 10.3303/CET1972030 Paper Received: 30 March 2018; Revised: 03 August 2018; Accepted: 21 November 2018 Please cite this article as: Rafeek M.R., Rabat N.E., Nisa Yahya W.Z., Abdul Ghani M., 2019, Adsorption and desorption of nickel (ii) ion by oil palm empty fruit bunch grafted polyvinyl alcohol hydrogel, Chemical Engineering Transactions, 72, 175-180 DOI:10.3303/CET1972030 175 high degree of swelling when immersed in water while maintaining its elastic and rubbery texture.	cache/cet-9563.pdf	txt/cet-9563.txt