Nano-Bioremediation: Nanoscale Zero-Valent Iron for Inorganic and Organic Contamination

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388971%3A_____%2F20%3A00524697" target="_blank" >RIV/61388971:_____/20:00524697 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/67985874:_____/20:00524697 RIV/00216208:11310/20:10406256

Výsledek na webu

<a href="https://link.springer.com/chapter/10.1007/978-3-030-29840-1_20" target="_blank" >https://link.springer.com/chapter/10.1007/978-3-030-29840-1_20</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/978-3-030-29840-1_20" target="_blank" >10.1007/978-3-030-29840-1_20</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Nano-Bioremediation: Nanoscale Zero-Valent Iron for Inorganic and Organic Contamination

Popis výsledku v původním jazyce

The present chapter is describing two pilot-scale experiments and showing the potential of the combined technology (i.e., nanoremediation and bioremediation) for in situ heavy metal removal and dechlorination of chlorinated solvents. Successful applications of the nano-bioremediation approach at two different sites in the Czech Republic contaminated with hexavalent chromium are summarized and evaluated in this chapter. High effectivity of nZVI and the further microbial bioaugmentation step by whey addition resulted in reduction and geofixation of hexavalent chromium in both localities. In addition, a high removal of chlorinated ethenes was observed in the locality 2 after the whey application. The successive abiotic and biotic processes involving the chemical reduction and further microbial bioreduction of chromium and dechlorination of chlorinated ethenes were evaluated by monitoring of physicochemical and biological parameters. The results of both applications of the combined remediation technology clearly prove feasibility and high efficiency of this approach for chromium and chlorinated ethenes removal.n

Název v anglickém jazyce

Nano-Bioremediation: Nanoscale Zero-Valent Iron for Inorganic and Organic Contamination

Popis výsledku anglicky

The present chapter is describing two pilot-scale experiments and showing the potential of the combined technology (i.e., nanoremediation and bioremediation) for in situ heavy metal removal and dechlorination of chlorinated solvents. Successful applications of the nano-bioremediation approach at two different sites in the Czech Republic contaminated with hexavalent chromium are summarized and evaluated in this chapter. High effectivity of nZVI and the further microbial bioaugmentation step by whey addition resulted in reduction and geofixation of hexavalent chromium in both localities. In addition, a high removal of chlorinated ethenes was observed in the locality 2 after the whey application. The successive abiotic and biotic processes involving the chemical reduction and further microbial bioreduction of chromium and dechlorination of chlorinated ethenes were evaluated by monitoring of physicochemical and biological parameters. The results of both applications of the combined remediation technology clearly prove feasibility and high efficiency of this approach for chromium and chlorinated ethenes removal.n

Druh

C - Kapitola v odborné knize

CEP obor

—

OECD FORD obor

20801 - Environmental biotechnology

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2020

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název knihy nebo sborníku

Advanced Nano-Bio Technologies for Water and Soil Treatment

ISBN

978-3-030-29839-5

Počet stran výsledku

9

Strana od-do

425-433

Počet stran knihy

657

Název nakladatele

Springer Nature Switzerland AG

Místo vydání

Cham

Kód UT WoS kapitoly

000674459400022