RCIN and OZwRCIN projects

Object

Title: Usuwanie rtęci z roztworów wodnych metodą biotransformacji

Creator:

Ledakowicz, Stanisław ; Deckwer, Wolf-Dieter

Date issued/created:

1993

Resource type:

Tekst

Subtitle:

Mercury removal from aqueous solutions by biotransformation

Publisher:

Komitet Biotechnologii PAN ; Instytut Chemii Bioorganicznej PAN

Abstract:

Experimental investigations of biotransformation of mercury Hg(II) to Hg(0) in aqueous solution by immobilized bacteria were carried out in two types of lab scale bioreactors: in fixed andfluidized bed. An isolated and identified natural strain of Aeromonas hydrophila was immobilizedon the surfaces of porous carriers and employed in mercury removal from liquid phase in thefixed bed reactor. For mercury biotransformation in the fluidized bed a genetically modifiedstrain of Pseudomonas putida KT2442:; mer73 entraped in PVA gel beads was used. The investigations reveal that mereuiy biotransformation is a fast process controlled by diffusion. Themost promising way of mercury removal from waste-water is employment of fluidized bed ofimmobilized bacteria, because of continuous mercury volatilization and possible recovery of thismetal.

Relation:

Biotechnologia, vol.22, 3 (1993)-.

Volume:

22

Issue:

3

Start page:

99

End page:

107

Detailed Resource Type:

Artykuł

Format:

application/pdf

Resource Identifier:

0860-7796 ; oai:rcin.org.pl:154162 ; IChB B-18

Source:

Biblioteka Instytutu Chemii Bioorganicznej PAN

Language:

pol

Language of abstract:

eng

Temporal coverage:

1988-2010

Rights:

Licencja Creative Commons Uznanie autorstwa-Na tych samych warunkach 4.0

Terms of use:

-

Digitizing institution:

Instytut Chemii Bioorganicznej Polskiej Akademii Nauk

Original in:

Instytut Chemii Bioorganicznej Polskiej Akademii Nauk

Projects co-financed by:

Program Operacyjny Polska Cyfrowa, lata 2014-2020, Działanie 2.3 : Cyfrowa dostępność i użyteczność sektora publicznego; środki z Europejskiego Funduszu Rozwoju Regionalnego oraz współfinansowania krajowego z budżetu państwa

Access:

Otwarty

Object collections:

Last modified:

Dec 31, 2020

In our library since:

Dec 31, 2020

Number of object content downloads / hits:

329

All available object's versions:

https://rcin.org.pl/ichb/publication/188404

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