Removal of radioactive Cs from gravel conglomerate using water containing air bubbles-Reference-Cited by-同舟云学术

Removal of radioactive Cs from gravel conglomerate using water containing air bubbles

Published:2013-03-01 Issue:5 Volume:67 Page:996-999
ISSN:0273-1223
Container-title:Water Science and Technology
language:en
Short-container-title:

Author:

Ueda Yoshikatsu¹,Tokuda Yomei²,Shigeto Fujimura³,Nihei Naoto³,Oka Toru⁴

Affiliation:

1. Institute for Sustainable Humanosphere, Kyoto University, Gokasho, Uji, Kyoto, 611-0011, Japan

2. Institute for Chemical Research, Kyoto University, Gokasho, Uji, Kyoto, 611-0011, Japan

3. Fukushima Agricultural Technology Centre, 116, Shimonakamichi, Takakura, Hiwadamachi, Koriyama, Fukushima, 963-0531, Japan

4. Sunstar Engineering Inc., 181-1, Miyazawa, Minami-Alps-City, Yamanashi, 400-0415, Japan

Abstract

Remediation of sites contaminated with radioactive material such as Cs is important because of the risk posed to human health. Here, we report the effectiveness of water containing air bubbles with a diameter around 100 nm (nanobubbled water, NB water) for the removal of radioactive Cs. Laboratory experiments confirmed that NB water is more effective than purified water and as effective as water with neutral detergent in the removal of Cs-137 from gravel. Moreover, NB water retains its effectiveness even after storage for 7 d. Finally, NB water produced onsite from tap water was found to be effective for removal of radioactive Cs from gravel conglomerate in Fukushima, Japan.

Publisher

IWA Publishing

Subject

Water Science and Technology,Environmental Engineering

Link

http://iwaponline.com/wst/article-pdf/67/5/996/441763/996.pdf

Cited by 11 articles. 订阅此论文施引文献订阅此论文施引文献，注册后可以免费订阅5篇论文的施引文献，订阅后可以查看论文全部施引文献

1. Nanobubble technology applications in environmental and agricultural systems: Opportunities and challenges;Critical Reviews in Environmental Science and Technology;2022-11-07

2. Fine soil particle aggregation in ultra-fine bubble irrigated paddy fields;Water Supply;2022-10-27

3. Micro Bubble Generation with Pressurized Droplet from Ultra Fine Bubble Water and Its Cleaning Effect;JAPANESE JOURNAL OF MULTIPHASE FLOW;2021-03-15

4. Analysis on XAFS for Xe ulfra fine bubbles in pure water;Radiation Physics and Chemistry;2020-11

5. A study of the influence of temperature and detergent concentration on the removal of lipstick stains using air‐supersaturated water, where fine bubbles are generated by ultrasonic stimulation;Asia-Pacific Journal of Chemical Engineering;2020-03-23