著者

竹永 勇治 縄田 雅裕 坂田 信行 瀬沼 勝 渡辺 泰三 佐藤 忠司 土佐 哲也

出版者

公益社団法人 化学工学会

雑誌

化学工学論文集 (ISSN:0386216X)

巻号頁・発行日

vol.17, no.1, pp.204-206, 1991

被引用文献数

1

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The removal of pyrogen using immobilized histidine by a batchwise method was investigated. The pyrogen adsorption depended on ionic strength and was influenced by the shaking speed. The concentration of pyrogen in liquid phase decreased to less than 0.1 ng/cm<SUP>3</SUP> from 20 ng/cm<SUP>3</SUP> by batchwise adsorption with the immobilized histidine when the ionic strength was lower than 0.10 mol/dm<SUP>3</SUP>. This indicates that pyrogen could be removed practically by batchwise adsorption.