Effectiveness of polyethylene glycol-coated silica on ions adsorption in industrial wastewater

Maryudi, Maryudi and Rahayu, Aster and Hakika, Dhias Cahya (2023) Effectiveness of polyethylene glycol-coated silica on ions adsorption in industrial wastewater. Effectiveness of polyethylene glycol-coated silica on ions adsorption in industrial wastewater, 68 (5). pp. 259-263. ISSN 0032-2725

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Abstract

The effect of coating silica with polyethylene glycol on the adsorption of iron and phosphate ions in industrial wastewater was investigated. Variable factors were temperature and time of coating, PEG concentration, and PEG to silica ratio. Infrared spectroscopy and scanning electron microscopy were used to evaluate the chemical structure and morphology of PEG-coated silica. Optimum iron and phosphate ions removal efficiency was obtained using a coating temperature of 50°C, a coating time of 15 min, a PEG concentration of 20%, and a PEG to silica ratio of 1:3.

Item Type:	Artikel Umum
Subjects:	T Technology > TP Chemical technology
Divisi / Prodi:	Faculty of Industrial Technology (Fakultas Teknologi Industri) > S2-Chemical Engineering(S2-Teknik Kimia)
Depositing User:	Dhias Cahya Hakika
Date Deposited:	19 Aug 2023 16:26
Last Modified:	19 Aug 2023 16:26
URI:	http://eprints.uad.ac.id/id/eprint/48248

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