Natsuho Sato   Yoshimasa Amano   Motoi Machida   
SN Applied Sciences 4(11) 2022年10月
Abstract
In this study, polyacrylonitrile (PAN)-based carbon fiber with high nitrogen content was activated at 800 °C with sodium carbonate and heat-treated at 950 °C to prepare activated carbon fiber (ACF), and the results of nitrate ion adsorpt...
Jingnan Li   Masato Chujo   Yoshimasa Amano   Motoi Machida   
Water Supply 22(5) 4864-4874 2022年4月
Abstract
Although water transfer as an efficient method to improve water quality and control Microcystis blooms in lakes has been executed for several decades, few studies have examined effective dilution rates depending on various water qualiti...
Adsorbents for phosphate ion removal were prepared with K2CO3 activation and heat treatment at 950 degrees C from poly-acrylonitrile-based carbon fiber (PAN-CF). Comparative tests for specific surface area and pore structures, elemental and nitrog...