| Issue |
MATEC Web Conf.
Volume 192, 2018
The 4th International Conference on Engineering, Applied Sciences and Technology (ICEAST 2018) “Exploring Innovative Solutions for Smart Society”
|
|
|---|---|---|
| Article Number | 03034 | |
| Number of page(s) | 3 | |
| Section | Track 3: Food, Chemical and Agricultural Engineering | |
| DOI | https://doi.org/10.1051/matecconf/201819203034 | |
| Published online | 14 August 2018 | |
Application of ozone ultrafine bubble water for cleaning and sterilizing the dialysis circuit
1
Department of Medical Engineering, Junshin Gakuen University, Fukuoka, Japan
2
Hakujinkai Hospital, Fukuoka, Japan
3
Tosslec Co., Ltd., Kyoto, Japan
4
Department of Intelligent Mechanical Engineering, Fukuoka Institute of Technology, Fukuoka, Japan
*
Corresponding author: nakahara@junshin-u.ac.jp
The dialysis circuit was washed by the ultrafine bubble (UFB) water and ozone UFB water and sodium hypochlorite aqueous solution. The effect of washing time, ozone concentration of UFB water, influence of UFB water on artificial dialysis equipment, etc. were investigated. The cleaning and sterilizing effect of ozone UFB water passed through the filter for artificial dialysis was verified. It was confirmed that there were no colony bacteria in the circuit which was washed by the ozone UFB water for 1 hour. Ozone UFB water has the same bactericidal effect as sodium hypochlorite. As an alternative of sodium hypochlorite, we are expecting its application to the cleaning and sterilization of ozone UFB water for dialysis circuit.
© The Authors, published by EDP Sciences, 2018
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