311 NO_2 Adsorption and Removal Performance of Porous Ceramics Produced by Firing Mixtures of Clay and Waste Glass Fiber Reinforced Plastic

2014 ◽  
Vol 2014.24 (0) ◽  
pp. 111-114
Author(s):  
Hiroyuki KINOSHTTA ◽  
Kentaro YASUI ◽  
Yusuke YASUDA ◽  
Shuta KAMIUNTEN ◽  
Toshifumi YUJI ◽  
...  
AIMS Energy ◽  
2018 ◽  
Vol 6 (6) ◽  
pp. 1032-1049 ◽  
Author(s):  
Yusuke Yasuda ◽  
◽  
Hayato Iwasaki ◽  
Kentaro Yasui ◽  
Ayako Tanaka ◽  
...  

2013 ◽  
Vol 8 (1) ◽  
pp. 27-40 ◽  
Author(s):  
Hiroyuki KINOSHITA ◽  
Koichi KAIZU ◽  
Shintaro HASEGAWA ◽  
Takahiro ANDO ◽  
Ryuusuke KAWAMURA ◽  
...  

2019 ◽  
Vol 9 (8) ◽  
pp. 1574
Author(s):  
Kentaro Yasui ◽  
Koya Sasaki ◽  
Naoya Ikeda ◽  
Hiroyuki Kinoshita

We investigated the use of waste glass fiber-reinforced plastic (GFRP) to remove dye from industrial wastewater. The dye adsorbent material, based on GFRP/clay ceramics, was produced by mixing crushed GFRP with clay and firing the resulting mixture. Several types of ceramics were produced by adjusting the mixing ratio of clay, crushed 40% GF/GFRP, and firing atmosphere. Adsorption tests with methylene blue (MB) dye were performed by mixing the ceramics into an MB solution while controlling the stirring speed and measuring the decrease in MB dye concentration over time. These results showed that GFRP/clay ceramics reductively fired at 1073 K had a higher MB dye adsorption ability than that of the clay ceramic. The MB dye absorptivity of the reductively fired ceramics increased as we increased the mixing ratio of GFRP. We attribute this result to the high plastic carbide content in the ceramic, which has excellent dye absorbability. Furthermore, these particles had a comparatively high specific surface area and porosity.


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