Humic acid fouling in a submerged photocatalytic membrane reactor with binary TiO2-ZrO2 particles

Sovann Khan, Jeonghwan Kim, Arcadio Sotto, Bart Van der Bruggen

研究成果: Contribution to journalArticle査読

39 被引用数 (Scopus)

抄録

The binary TiO2-ZrO2 particles were better alternative to TiO2 particles as photocatalyst to reduce humic acid fouling in photocatalytic membrane reactor. The structure of the TiO2-ZrO2 particles was strongly dependent upon the content of zirconium as an additive. A composition of 50% TiO2 with 50% ZrO2 was optimal in terms of physicochemical properties. The effect of TiO2-ZrO2 particles on the reduction of humic acid fouling was further improved by the presence of divalent cations such as calcium. Nevertheless, the stability of polymeric membranes in longer-term operation using a hybrid photocatalytic membrane reactor for water treatment applications may remain a challenge.

本文言語英語
ページ(範囲)779-786
ページ数8
ジャーナルJournal of Industrial and Engineering Chemistry
21
DOI
出版ステータス出版済み - 1 25 2015
外部発表はい

All Science Journal Classification (ASJC) codes

  • 化学工学(全般)

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