Selective separation of mercury(II) ion by using polythioamide

Masahiro Ito; Shigehiro Kagaya; Kiyoshi Hasegawa; Takaki Kanbara

Selective separation of mercury(II) ion by using polythioamide

Masahiro Ito^*, Shigehiro Kagaya, Kiyoshi Hasegawa, Takaki Kanbara

^*この論文の責任著者

工学科　応用化学コース

研究成果: 会議への寄与 › 学会論文

抄録

Polythioamide could adsorb mercury(II) ion quantitatively from aqueous solution at pH 1-11. The recovery of mercury (II) ion reached almost 100% within 30 min. Mercury (II) ion was selectively adsorbed from the solution also containing large amounts of the other metal ions, such as iron(III), copper(II), zinc(II), manganese(II), lead(II), and cadmium(II) ions, at pH about 1. The adsorbed mercury(II) could be desorbed in alkaline solution as mercury vapor by adding tin(II) chloride as a reducing agent. The polythioamide after the desorption was reusable for adsorption of mercury(II) ion.

本文言語	英語
ページ	4079
ページ数	1
出版ステータス	出版済み - 2006
イベント	55th Society of Polymer Science Japan Symposium on Macromolecules - Toyama, 日本継続期間: 2006/09/20 → 2006/09/22

学会

学会	55th Society of Polymer Science Japan Symposium on Macromolecules
国/地域	日本
City	Toyama
Period	2006/09/20 → 2006/09/22

ASJC Scopus 主題領域

工学一般

引用スタイル

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title = "Selective separation of mercury(II) ion by using polythioamide",

abstract = "Polythioamide could adsorb mercury(II) ion quantitatively from aqueous solution at pH 1-11. The recovery of mercury (II) ion reached almost 100% within 30 min. Mercury (II) ion was selectively adsorbed from the solution also containing large amounts of the other metal ions, such as iron(III), copper(II), zinc(II), manganese(II), lead(II), and cadmium(II) ions, at pH about 1. The adsorbed mercury(II) could be desorbed in alkaline solution as mercury vapor by adding tin(II) chloride as a reducing agent. The polythioamide after the desorption was reusable for adsorption of mercury(II) ion.",

keywords = "Adsorption, Desorption, Mercury(II) ion, Polythioamide",

author = "Masahiro Ito and Shigehiro Kagaya and Kiyoshi Hasegawa and Takaki Kanbara",

year = "2006",

language = "英語",

pages = "4079",

note = "55th Society of Polymer Science Japan Symposium on Macromolecules ; Conference date: 20-09-2006 Through 22-09-2006",

}

TY - CONF

T1 - Selective separation of mercury(II) ion by using polythioamide

AU - Ito, Masahiro

AU - Kagaya, Shigehiro

AU - Hasegawa, Kiyoshi

AU - Kanbara, Takaki

PY - 2006

Y1 - 2006

N2 - Polythioamide could adsorb mercury(II) ion quantitatively from aqueous solution at pH 1-11. The recovery of mercury (II) ion reached almost 100% within 30 min. Mercury (II) ion was selectively adsorbed from the solution also containing large amounts of the other metal ions, such as iron(III), copper(II), zinc(II), manganese(II), lead(II), and cadmium(II) ions, at pH about 1. The adsorbed mercury(II) could be desorbed in alkaline solution as mercury vapor by adding tin(II) chloride as a reducing agent. The polythioamide after the desorption was reusable for adsorption of mercury(II) ion.

AB - Polythioamide could adsorb mercury(II) ion quantitatively from aqueous solution at pH 1-11. The recovery of mercury (II) ion reached almost 100% within 30 min. Mercury (II) ion was selectively adsorbed from the solution also containing large amounts of the other metal ions, such as iron(III), copper(II), zinc(II), manganese(II), lead(II), and cadmium(II) ions, at pH about 1. The adsorbed mercury(II) could be desorbed in alkaline solution as mercury vapor by adding tin(II) chloride as a reducing agent. The polythioamide after the desorption was reusable for adsorption of mercury(II) ion.

KW - Adsorption

KW - Desorption

KW - Mercury(II) ion

KW - Polythioamide

UR - http://www.scopus.com/inward/record.url?scp=33846146047&partnerID=8YFLogxK

M3 - 学会論文

AN - SCOPUS:33846146047

SP - 4079

T2 - 55th Society of Polymer Science Japan Symposium on Macromolecules

Y2 - 20 September 2006 through 22 September 2006

ER -

Selective separation of mercury(II) ion by using polythioamide

抄録

学会

ASJC Scopus 主題領域

フィンガープリント

引用スタイル