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Metal-loaded zeolite remediation of soils contaminated with pandrug-resistant Acinetobacter baumannii

Archives of Industrial Hygiene and Toxicology
Volume 71 (2020): Issue 2 (June 2020)
By:
Open Access
|Jun 2020

Figures & Tables

Figure 1

Removal of A. baumannii from slightly acidic terra rossa (pH 5.40) supplemented with 1 wt% of natural zeolitised tuff (NZ) or 1 wt% of Cu-loaded NZ (CuNZ), or 1 or 0.1 wt% of Ag-loaded NZ (AgNZ). Bacterial counts represent averages of triplicate counts ± standard deviation. The detection limit was 1 CFU/g
Removal of A. baumannii from slightly acidic terra rossa (pH 5.40) supplemented with 1 wt% of natural zeolitised tuff (NZ) or 1 wt% of Cu-loaded NZ (CuNZ), or 1 or 0.1 wt% of Ag-loaded NZ (AgNZ). Bacterial counts represent averages of triplicate counts ± standard deviation. The detection limit was 1 CFU/g

Figure 2

Removal of A. baumannii from slightly alkaline red palaeosol (pH 8.43) supplemented with 1 wt% of natural zeolitised tuff (NZ) or 1 wt% of Cu-loaded NZ (CuNZ), or 1 or 0.1 wt% of Ag-loaded NZ (AgNZ). Bacterial counts represent averages of triplicate counts ± standard deviation. The detection limit was 1 CFU/g
Removal of A. baumannii from slightly alkaline red palaeosol (pH 8.43) supplemented with 1 wt% of natural zeolitised tuff (NZ) or 1 wt% of Cu-loaded NZ (CuNZ), or 1 or 0.1 wt% of Ag-loaded NZ (AgNZ). Bacterial counts represent averages of triplicate counts ± standard deviation. The detection limit was 1 CFU/g

Native soil heterotrophic bacterial isolates determined with MALDI-TOF MS in fresh red palaeosol before and at the end of treatment with 1 wt% of NZ or CuNZ or AgNZ

IsolateFresh soilNZCuNZAgNZ
Arthrobacter sp.611
Arthrobacter oxydans 41
Arthrobacter scleromae 1
Arthrobacter polychromogenes 1
*Bacillus sp.2 6
*Bacillus cereus 2
*Bacillus megaterium 1
*Bacillus thuringiensis 1
*Brevibacillus sp. 1
Burkholderia sp.1
Burkholderia caledonica1
*Paenibacillus sp.2 2
Pseudomonas sp.1
*Streptomyces sp.2
*Streptomyces chartreusis 11
Variovorax sp. 1
DOI: https://doi.org/10.2478/aiht-2020-71-3327 | Journal eISSN: 1848-6312 | Journal ISSN: 0004-1254
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Language: English, Croatian, Slovenian
Page range: 146 - 151
Submitted on: Aug 1, 2019
Accepted on: Apr 1, 2020
Published on: Jun 29, 2020
Published by: Institute for Medical Research and Occupational Health
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
copper,
environment,
natural zeolite,
pathogens,
public health,
silver
Related subjects:
Medicine,
Basic medical science,
Basic medical science, other

© 2020 Jasna Hrenović, Svjetlana Dekić, Jelena Dikić, Snježana Kazazić, Goran Durn, Nevenka Rajić, published by Institute for Medical Research and Occupational Health
This work is licensed under the Creative Commons Attribution 4.0 License.

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