Microbially-Mediated Synthesis of Vivianite by Desulfosporosinus on the Way on Phosphorus Recovering | Sciact - CRIS-system of Boreskov Institute of Catalysis

Microbially-Mediated Synthesis of Vivianite by Desulfosporosinus on the Way on Phosphorus Recovering Full article

Journal

Environmental Science: Advances
ISSN: 2754-7000

Output data

Year: 2024, Volume: 3, Number: 6, Pages: 897-911 Pages count : 15 DOI: 10.1039/d4va00040d

Tags

biomineralization, phosphorus recovery, industrial water waste sludge, Desulfosporosinus metallidurans, sediment purification, environmental remediation

Authors

Knyazev Yuriy V. ^1,2 , Platunov Mikhail ³ , Ikkert Olga P. ² , Semenov Sergey V. ^1,5 , Bayukov Oleg A. ¹ , Nikolenko Anton D. ³ , Nazmov Vladimir P. ^4,6 , Volochaev Mikhail N. ¹ , Dubrovskiy Andrey A. ¹ , Molokeev Maxim S. ¹ , Smorodina Ekaterina D. ⁵ , Balaev Dmitry A. ^1,5 , Karnachuk Olga V. ²

Affiliations

1	Kirensky Institute of Physics, Federal Research Center KSC SB RAS, Krasnoyarsk, Russia
2	Department of Plant Physiology, Biotechnology, and Bioinformatics, Tomsk State University, Tomsk, Russia
3	Synchrotron radiation facility SKIF, Boreskov Institute of Catalysis SB RAS, Kol'tsovo, Russia
4	Budker Institute of Nuclear Physics, Novosibirsk, Russia
5	Siberian Federal University, Krasnoyarsk, Russia
6	Institute of Solid State Chemistry and Mechanochemistry, Novosibirsk, Russia

Funding (2)

1	Russian Science Foundation	22-24-00601 (122011800330-5)
2	Ministry of Science and Higher Education of the Russian Federation	FWUR-2024-0040

We examined role of the biomineralization process in industrial waste sludge formation, using the laboratory cultivation of Desulfovibrio sp. OL sulfate reducing species isolated from waste sludge Komsomolskiy (Russia). The most frequently reported sulfate-reducing bacteria (SRB) biominerlization products are various iron sulfides. Here we presented first studies of the products of Desulfosporosinus metallidurans, an acidophilic SRB from acid mine drainage. The X-ray diffraction, electron microscopy, X-ray absorption and Mössbauer spectroscopy studies and the magnetization measurements (the First-Order Reversal Curve (FORC) diagram analysis) of a biomineralized sample have been carried out. We establish that the biomineralization occurring in pure culture conditions leads to the formation of the greigite (Fe3S4) nanorods, and the microbially-mediated vivianite (Fe3(PO4)2·8H2O) and siderite (FeCO3) crystal phases. Energy dispersive X-ray spectroscopy shows that vivianite and siderite are formed in a large crystal form, in contrast to nanorod-shaped greigite. The transmission electron microscopy and Mössbauer spectroscopy investigation reveal ultrafine ferrihydrite (Fe2O3 ‧ nH2O) superparamagnetic nanoparticles with an average size of 2.5 nm. Besides FORC technique shows high level of magnetic interactions corresponding to ultrafine ferrihydrite in the sample, which can be exploited in the separation techniques. The current study demonstrates that ferrihydrite nanoparticles are highly attracted to other crystal phases produced by Desulfosporosinus metallidurans. Therefore, we believe that the investigated bacterial species can be exploited in advanced techniques for purification of sediments from the industrial waste sludge.

Knyazev Y.V. , Platunov M. , Ikkert O.P. , Semenov S.V. , Bayukov O.A. , Nikolenko A.D. , Nazmov V.P. , Volochaev M.N. , Dubrovskiy A.A. , Molokeev M.S. , Smorodina E.D. , Balaev D.A. , Karnachuk O.V.
Microbially-Mediated Synthesis of Vivianite by Desulfosporosinus on the Way on Phosphorus Recovering
Environmental Science: Advances. 2024. V.3. N6. P.897-911. DOI: 10.1039/d4va00040d WOS Scopus AN OpenAlex

Submitted:	Feb 8, 2024
Accepted:	Apr 27, 2024
Published online:	Apr 30, 2024
Published print:	Jun 1, 2024

Web of science:	WOS:001220449900001
Scopus:	2-s2.0-85193508009
Chemical Abstracts:	2024:1043760
OpenAlex:	W4396524115

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