Sorption behavior of Np(V) on microbe pure culture and consortia

Toshihiko Ohnuki, Naofumi Kozai, Fuminori Sakamoto, Satoshi Utsunomiya, Kenji Kato

Research output: Contribution to journalArticle

Abstract

The sorption of Np(V) by microbe consortia and by a single pure culture of the Fe-reducing bacterium Shewanella putrefaciens was studied at pH levels between 3 and 7 under resting cell conditions. The sorption of Np(V) by S. putrefaciens obtained under inert conditions and by the consortia in the aerated condition was higher than that by S. putrefaciens under aerobic conditions at low pH below 5, strongly suggesting the presence of another mechanism other than the adsorption of Np(V) on the microbial cell surface, i.e., by reduction to Np(IV).

Original languageEnglish
Pages (from-to)771-774
Number of pages4
JournalChemistry Letters
Volume46
Issue number5
DOIs
Publication statusPublished - Jan 1 2017

Fingerprint

Sorption
Bacteria
Adsorption

All Science Journal Classification (ASJC) codes

  • Chemistry(all)

Cite this

Sorption behavior of Np(V) on microbe pure culture and consortia. / Ohnuki, Toshihiko; Kozai, Naofumi; Sakamoto, Fuminori; Utsunomiya, Satoshi; Kato, Kenji.

In: Chemistry Letters, Vol. 46, No. 5, 01.01.2017, p. 771-774.

Research output: Contribution to journalArticle

Ohnuki, Toshihiko ; Kozai, Naofumi ; Sakamoto, Fuminori ; Utsunomiya, Satoshi ; Kato, Kenji. / Sorption behavior of Np(V) on microbe pure culture and consortia. In: Chemistry Letters. 2017 ; Vol. 46, No. 5. pp. 771-774.
@article{cc96ed7755954fa89e89da2dfbca4924,
title = "Sorption behavior of Np(V) on microbe pure culture and consortia",
abstract = "The sorption of Np(V) by microbe consortia and by a single pure culture of the Fe-reducing bacterium Shewanella putrefaciens was studied at pH levels between 3 and 7 under resting cell conditions. The sorption of Np(V) by S. putrefaciens obtained under inert conditions and by the consortia in the aerated condition was higher than that by S. putrefaciens under aerobic conditions at low pH below 5, strongly suggesting the presence of another mechanism other than the adsorption of Np(V) on the microbial cell surface, i.e., by reduction to Np(IV).",
author = "Toshihiko Ohnuki and Naofumi Kozai and Fuminori Sakamoto and Satoshi Utsunomiya and Kenji Kato",
year = "2017",
month = "1",
day = "1",
doi = "10.1246/cl.170068",
language = "English",
volume = "46",
pages = "771--774",
journal = "Chemistry Letters",
issn = "0366-7022",
publisher = "The Chemical Society of Japan",
number = "5",

}

TY - JOUR

T1 - Sorption behavior of Np(V) on microbe pure culture and consortia

AU - Ohnuki, Toshihiko

AU - Kozai, Naofumi

AU - Sakamoto, Fuminori

AU - Utsunomiya, Satoshi

AU - Kato, Kenji

PY - 2017/1/1

Y1 - 2017/1/1

N2 - The sorption of Np(V) by microbe consortia and by a single pure culture of the Fe-reducing bacterium Shewanella putrefaciens was studied at pH levels between 3 and 7 under resting cell conditions. The sorption of Np(V) by S. putrefaciens obtained under inert conditions and by the consortia in the aerated condition was higher than that by S. putrefaciens under aerobic conditions at low pH below 5, strongly suggesting the presence of another mechanism other than the adsorption of Np(V) on the microbial cell surface, i.e., by reduction to Np(IV).

AB - The sorption of Np(V) by microbe consortia and by a single pure culture of the Fe-reducing bacterium Shewanella putrefaciens was studied at pH levels between 3 and 7 under resting cell conditions. The sorption of Np(V) by S. putrefaciens obtained under inert conditions and by the consortia in the aerated condition was higher than that by S. putrefaciens under aerobic conditions at low pH below 5, strongly suggesting the presence of another mechanism other than the adsorption of Np(V) on the microbial cell surface, i.e., by reduction to Np(IV).

UR - http://www.scopus.com/inward/record.url?scp=85028088066&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85028088066&partnerID=8YFLogxK

U2 - 10.1246/cl.170068

DO - 10.1246/cl.170068

M3 - Article

AN - SCOPUS:85028088066

VL - 46

SP - 771

EP - 774

JO - Chemistry Letters

JF - Chemistry Letters

SN - 0366-7022

IS - 5

ER -