Electrolyte-promoted easy separation of suspended TiO2 particles with a solids retaining type centrifuge in combination with photoreactor to degrade dibutyl phthalate

Kiyoshi Hasegawa; Tomonori Ito; Wakako Nakamura; Machi Nagai; Shigehiro Kagaya

doi:10.1246/cl.2003.596

Electrolyte-promoted easy separation of suspended TiO₂ particles with a solids retaining type centrifuge in combination with photoreactor to degrade dibutyl phthalate

Kiyoshi Hasegawa^*, Tomonori Ito, Wakako Nakamura, Machi Nagai, Shigehiro Kagaya

^*この論文の責任著者

工学科　応用化学コース

研究成果: ジャーナルへの寄稿 › 学術論文 › 査読

10 被引用数 (Scopus)

抄録

Adjustment of a TiO₂ suspension containing electrolytes to the isoelectric point (IEP) enabled easy separation of fine particles of TiO ₂ by a solids-retaining type centrifuge, which was combined with a batch photoreactor. Optimum separation conditions and reusability of the recovered TiO₂ for the degradation of dibutyl phthalate (DBP) were examined. For synthesized waste water samples (5 μM DBP in tap and well water), suspended TiO₂ was easily separated without addition of electrolytes after degradation of DBP.

本文言語	英語
ページ（範囲）	596-597
ページ数	2
ジャーナル	Chemistry Letters
巻	32
号	7
DOI	https://doi.org/10.1246/cl.2003.596
出版ステータス	出版済み - 2003/07/05

ASJC Scopus 主題領域

化学一般

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10.1246/cl.2003.596

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引用スタイル

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AU - Kagaya, Shigehiro

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