Biosorption of radionuclides by Rhizopus arrhizus

被引：29

作者：

Dhami, PS ^{[1
]}

Gopalakrishnan, V

Kannan, R

Ramanujam, A

Salvi, N

Udupa, SR

机构：

[1] Bhabha Atom Res Ctr, Div Bioorgan, Trombay 400085, Mumbai, India

[2] Bhabha Atom Res Ctr, Fuel Reproc Div, Trombay 400085, Mumbai, India

来源：

BIOTECHNOLOGY LETTERS | 1998年 / 20卷 / 03期

关键词：

D O I：

10.1023/A:1005313532334

中图分类号：

Q81 [生物工程学（生物技术）]; Q93 [微生物学];

学科分类号：

071005 ; 0836 ; 090102 ; 100705 ;

摘要：

The sorption of various radionuclides viz. U-233, Pu-239, Am-241, Ce-144, Pm-147, Eu152+154 and Zr-95 from aqueous nitrate medium has been studied using biomass Rhizopus arrhizus. The biosorption of U-233 and Pu-239 was found to be maximum at pH 6-7 whereas for other trivalent actinides and fission products viz. Am-241, Ce-144, Pm-147, Eu152+154 and tetravalent Zr-95, it was more effective at pH 2. This biomass is a promising sorbant for the treatment of radioactive effluents from nuclear industry.

引用

页码：225 / 228

页数：4

共 10 条

[1]

CLEVELAND JM, 1970, CHEM PLUTONIUM, P81

[2] THIOCYANATE COMPLEXING OF SOME TRIVALENT ACTINIDES AND LANTHANIDES [J].

KHOPKAR, PK ;

MATHUR, JN .

JOURNAL OF INORGANIC & NUCLEAR CHEMISTRY, 1974, 36 (12) :3819-3825

[3] COMPLEXATION AND THERMODYNAMICS OF THE URANYL-ION WITH PHOSPHATE [J].

MATHUR, JN .

POLYHEDRON, 1991, 10 (01) :47-53

[4] MICROBIOLOGICAL TRANSFORMATION OF TERPENES .2. TRANSFORMATIONS OF ALPHA-PINENE [J].

PREMA, BR ;

BHATTACHARYYA, PK .

APPLIED MICROBIOLOGY, 1962, 10 (06) :524-&

[5] EXTRACTION CHROMATOGRAPHIC-SEPARATION OF PROMETHIUM FROM HIGH ACTIVE WASTE SOLUTIONS OF PUREX ORIGIN [J].

RAMANUJAM, A ;

ACHUTHAN, PV ;

DHAMI, PS ;

GOPALAKRISHNAN, V ;

KANNAN, R ;

MATHUR, JN .

SOLVENT EXTRACTION AND ION EXCHANGE, 1995, 13 (02) :301-312

[6] MICROBIAL SYNTHESIS OF S-(+)-1-(2-FURYL)-3-PENTANOL - A PHEROMONE INTERMEDIATE OF BARK BEETLE [J].

SALVI, NA ;

RANE, SS ;

UDUPA, SR .

BIOTECHNOLOGY LETTERS, 1995, 17 (03) :285-290

[7] ION-EXCHANGE COMPLEXATION OF THE URANYL-ION BY RHIZOPUS BIOSORBENT [J].

TREENSEARS, ME ;

VOLESKY, B ;

NEUFELD, RJ .

BIOTECHNOLOGY AND BIOENGINEERING, 1984, 26 (11) :1323-1329

[8] THE MECHANISM OF URANIUM BIOSORPTION BY RHIZOPUS-ARRHIZUS [J].

TSEZOS, M ;

VOLESKY, B .

BIOTECHNOLOGY AND BIOENGINEERING, 1982, 24 (02) :385-401

[9] BIOSORPTION OF URANIUM AND THORIUM [J].

TSEZOS, M ;

VOLESKY, B .

BIOTECHNOLOGY AND BIOENGINEERING, 1981, 23 (03) :583-604

[10]

UDUPA SR, 1978, INDIAN J BIOCHEM BIO, V15, P328

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