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. Universitas Ahmad Dahlan.

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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 acoating temperature of 50°C, acoating time of 15 min, aPEG concentration of 20%, and aPEG to silica ratio of 1:3

Item Type:	Other
Subjects:	T Technology > T Technology (General)
Divisi / Prodi:	Faculty of Industrial Technology (Fakultas Teknologi Industri) > S2-Chemical Engineering(S2-Teknik Kimia)
Depositing User:	S.T Zulia Arifah
Date Deposited:	31 Jul 2024 02:32
Last Modified:	31 Jul 2024 02:32
URI:	http://eprints.uad.ac.id/id/eprint/65655

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