Wastewater coagulation with chitosan-al-compounds

Masu, Smaranda and Albulescu, Mariana: Wastewater coagulation with chitosan-al-compounds. Proceedings of the International Symposium on Analytical and Environmental Problems, (21). pp. 292-295. (2015)

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Abstract

The wastewater containing TPH (total petroleum hydrocarbons), can not be discharged untreated due to the toxic loading. These substances are potential sources of contamination of soil and water. Primary treatments of these waste waters require a coagulation stage. The classical coagulation agents reduce turbidity and partially, the dissolved substances content. In this study, optimized coagulation process was obtained through the use of metal salts and bioflocculants. Use of chitosan-Al-compounds has reduced by more than 50% of the dose for Al salts and has produced effective reduction of petroleum products by up to 10% higher.

Item Type: Article
Journal or Publication Title: Proceedings of the International Symposium on Analytical and Environmental Problems
Date: 2015
Volume: 21
Page Range: pp. 292-295
ISBN: 978-963-306-411-5
Uncontrolled Keywords: Koaguláció, Szennyvíz
Additional Information: Bibliogr.: 295. p. ; összefoglalás angol nyelven
Date Deposited: 2018. Dec. 06. 14:14
Last Modified: 2018. Dec. 06. 14:14
URI: http://acta.bibl.u-szeged.hu/id/eprint/55985

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