International Scientific Publications
© 2020 Science Events Ltd
Terms of Use  ·  Privacy Policy
Choose language English French Russian Bulgarian
Conference room
Ecology & Safety 2021, 30th International Conference
16-19 August, Burgas, Bulgaria
Call for Papers

Ecology & Safety, Volume 12, 2018

REMOVAL OF HUMIC ACID USING ZEOLITE ZSM-5
Marjana Simonič
Pages: 38-44
Published: 27 Jul 2018
Views: 665
Downloads: 229
Abstract: The removal of humic acid from model and compost waters with adsorption onto zeolite was studied. Different types of zeolite were chosen for adsorption of humic acid from water. Following the preliminary tests, among the tested zeolites ZSM-5 Silicalite showed the best preliminary results, therefore, it was modified using TiO2 in order to improve humic acid removal from water. Zeta potential was determined. The concentration of humic acid was measured spectrophotometrically. The efficiency of modified and non-modified zeolite for the adsorption of humic acid from model and compost waters was evaluated. The experiments were performed in a bed column.
Keywords: zeolite, humic acid, zeta potential, adsorption
Download full text

Back to the contents of the volume
By using this site you agree to our Privacy Policy and Terms of Use. We use cookies, including for analytics, personalisation, and ads.