APPLICATION OF TITANIA COATING AS PHOTOACTIVE REFILL IN THE REACTOR FOR PURIFICATION OF WATER CONTAMINATED WITH ORGANICS

被引：0

作者：

Grzechulska-Damszel, Joanna ^{[1
]}

机构：

[1] W Pomeranian Univ Technol Szczecin, Inst Chem & Environm Engn, PL-70322 Szczecin, Poland

来源：

PHYSICOCHEMICAL PROBLEMS OF MINERAL PROCESSING | 2010年 / 45卷

关键词：

photocatalysis; titania coating; photoactive refill; water purification; HETEROGENEOUS PHOTOCATALYTIC DEGRADATION; IMMOBILIZED TIO2; PHENOL; DECOMPOSITION; POLLUTANTS; REMOVAL; DIOXIDE; GLASS; DYES; BED;

D O I：

暂无

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

The aim of the present work was to remove organic impurities from water using a reactor with photoactive refill. Application of the photoactive refill solves the problem of the replacement of the reactor or its parts when the photocatalyst activity decreases. In case of photocatalytic activity drop, only the photoactive refill can easily be replaced. Titanium dioxide coating was immobilized on the glass fabric as a thin layer from the alcoholic suspension followed by thermal stabilization. The results of studies revealed that the titania coating shows a high photocatalytic potential for the decomposition of the model organic compounds (azodye Acid Red 18, phenol and methylene blue) in water. The coating exhibits high stability in repeated cycles of water treatment.

引用

页码：39 / 47

页数：9

共 24 条

[1] Water purification in a reactor with photoactive refill
Grzechulska-Damszel, Joanna
Tomaszewska, Maria U.
[J]. PRZEMYSL CHEMICZNY, 2008, 87 (05): : 460 - 462
[2] PREPARATION AND CHARACTERIZATION OF TITANIA COATING USED AS A PHOTOACTIVE REFILL IN THE PROCESS OF WATER PURIFICATION
Grzechulska-Damszel, Joanna
[J]. ENVIRONMENT PROTECTION ENGINEERING, 2010, 36 (02): : 63 - 74
[3] Water Purification Using a Novel Reactor with Photoactive Refill
Grzechulska-Damszel, Joanna
Morawski, Antoni W.
[J]. CATALYSIS LETTERS, 2009, 127 (1-2) : 222 - 225
[4] Water purification using a novel reactor with the photoactive refill
Grzechulska-Damszel, Joanna
Morawski, Antoni W.
[J]. POLISH JOURNAL OF CHEMICAL TECHNOLOGY, 2009, 11 (01) : 61 - 63
[5] Water Purification Using a Novel Reactor with Photoactive Refill
Joanna Grzechulska-Damszel
Antoni W. Morawski
[J]. Catalysis Letters, 2009, 127 : 222 - 225
[6] Application of Reactor with the Photoactive Refill for Decomposition of Organic Pollutants in Water
Grzechulska-Damszel, Joanna
Tomaszewska, Maria
[J]. PROGRESS IN ENVIRONMENTAL SCIENCE AND TECHNOLOGY, VOL II, PTS A AND B, 2009, : 1176 - 1179
[7] Removal of Organic Impurities from Water Using a Reactor with Photoactive Refill
Grzechulska-Damszel, Joanna
[J]. INTERNATIONAL JOURNAL OF PHOTOENERGY, 2009, 2009
[8] Titania-Acrylic Coil Reactor for Photocatalytic Water Purification and Sterilization
Loetscher, Luke H.
Carey, Jonathan M.
Skiles, Stephanie L.
Carey, Vanessa M.
Boyd, Joel E.
[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH, 2009, 48 (10) : 4697 - 4702
[9] Practical Application of Ultraviolet Radiation in Purification of Naturally Contaminated Water
Ricks, Henry C., Jr.
Cortelyou, J. R.
Labecki, Thaddeus D.
McWhinnie, M. A.
Underwood, Felix J.
Semrad, J. E.
Reeves, Gordon R.
[J]. AMERICAN JOURNAL OF PUBLIC HEALTH AND THE NATIONS HEALTH, 1955, 45 (10): : 1275 - 1281
[10] Counter-Flow Silica-Titania Reactor for the Simultaneous Treatment of Air and Water Contaminated with VOCs
Akly, Christina
Chadik, Paul A.
Mazyck, David W.
[J]. SAE INTERNATIONAL JOURNAL OF AEROSPACE, 2011, 4 (01): : 467 - 475

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