JPS57162643A - Adsorbent for heavy metal ion - Google Patents

Adsorbent for heavy metal ion

Info

Publication number
JPS57162643A
JPS57162643A JP56048832A JP4883281A JPS57162643A JP S57162643 A JPS57162643 A JP S57162643A JP 56048832 A JP56048832 A JP 56048832A JP 4883281 A JP4883281 A JP 4883281A JP S57162643 A JPS57162643 A JP S57162643A
Authority
JP
Japan
Prior art keywords
groups
resin
contg
adsorbent
gly
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP56048832A
Other languages
Japanese (ja)
Other versions
JPS6110173B2 (en
Inventor
Nariyoshi Ebihara
Keishiro Tsuda
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
National Institute of Advanced Industrial Science and Technology AIST
Original Assignee
Agency of Industrial Science and Technology
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agency of Industrial Science and Technology filed Critical Agency of Industrial Science and Technology
Priority to JP56048832A priority Critical patent/JPS57162643A/en
Publication of JPS57162643A publication Critical patent/JPS57162643A/en
Publication of JPS6110173B2 publication Critical patent/JPS6110173B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • External Artificial Organs (AREA)
  • Water Treatment By Sorption (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)

Abstract

PURPOSE: To produce an adsorbent for heavy metal ions which has excellent selective adsorption power for mercury ions by depositing cysteinyl groups or peptide groups on an amimo group contg. resin contg. primary amino groups.
CONSTITUTION: This adsorbent consists of the amino group contg. resin wherein at least a part of the N-position is substituted by the cysteinyl groups or the peptide groups expressed by the general formula H(Cys-Gly-Gly)n (the Cys in the formula is a cysteinylgroup, Gly is a glycyl group, n is 1W6 integers). There are linear high polymer compds. such as aminated polystyrene and the like or cross-linked high polymer compds. such as aminated polystyrene-divinyl benzene copolymer as the amino group contg. resin used as a carrier. The primary amino group is contained at about 0.01W100 millimole with respect to 1g these high polymer compds., after which the above-mentioned substituent is incorporated into the carrier resin.
COPYRIGHT: (C)1982,JPO&Japio
JP56048832A 1981-03-31 1981-03-31 Adsorbent for heavy metal ion Granted JPS57162643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56048832A JPS57162643A (en) 1981-03-31 1981-03-31 Adsorbent for heavy metal ion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56048832A JPS57162643A (en) 1981-03-31 1981-03-31 Adsorbent for heavy metal ion

Publications (2)

Publication Number Publication Date
JPS57162643A true JPS57162643A (en) 1982-10-06
JPS6110173B2 JPS6110173B2 (en) 1986-03-28

Family

ID=12814205

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56048832A Granted JPS57162643A (en) 1981-03-31 1981-03-31 Adsorbent for heavy metal ion

Country Status (1)

Country Link
JP (1) JPS57162643A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488965A (en) * 2014-11-17 2015-04-08 浙江大学 Preparation capable of reducing mercury content in paddy rice grains and usage method thereof
CN114505053A (en) * 2021-03-30 2022-05-17 长沙华时捷环保科技发展股份有限公司 Platinum-absorbing modified carbon fiber containing organic chelating group and preparation method and application thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104488965A (en) * 2014-11-17 2015-04-08 浙江大学 Preparation capable of reducing mercury content in paddy rice grains and usage method thereof
CN114505053A (en) * 2021-03-30 2022-05-17 长沙华时捷环保科技发展股份有限公司 Platinum-absorbing modified carbon fiber containing organic chelating group and preparation method and application thereof

Also Published As

Publication number Publication date
JPS6110173B2 (en) 1986-03-28

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