Table 3.
Summary of studies on the effects of rhizobacterial strains involved in the bioremediation of polyaromatic hydrocarbon-contaminated soils.
| PGPR Candidate | Pollutants | Pollutant Concentration |
Remediation Efficiency (%) | References |
|---|---|---|---|---|
| Azoarcus sp., Escherichia coli L. | Benzoates | 1 mM | 90.0 | [248] |
| Pseudomonas fluorescens L. and Pseudomonas putida L. | Benzoates and related substances | 1 mM | 60.0 | [227] |
| Rhizobium leguminosarum L. | Chrysene | 500 mg kg-1 | 28.0 | [249] |
| Azospirillum lipoferum L. and Azospirillum brasilense L. | Crude oil | 1% v/v | 57.0 | [228] |
| Acinetobacter lwoffii L., Bacillus subtilis L., and Pseudomonas aeruginosa L. | Crude oil | 1% v/v | 89.0 | [250] |
| Alcaligenes faecalis L., Citrobacter murliniae L., Dietzia papillomatosis L., Nocardioides deserti L. | Crude oil | 1174 mg/L | 90.0 | [251] |
| Enterobacter sp. MN17 | Crude oil | 5000 mg kg−1 | 63.0 | [229] |
| Enterobacter cloacae | Crude oil | 2000 ppm | 54.0 | [230,231] |
| Pseudomonas cepacia L. and Arthrobacter sp. | 2,4-Dichlorphenoxyessigsäure (kurz 2,4-D) | 5% v/v | 80.0 | [236,252] |
| Rhizopus arrhizus L. and Pseudomonas aeruginosa L. | Dichlorodiphenyltrichloroethane (DDT) | 1 mg L−1 | 34.0 | [237,253] |
| Chroococcus sp. and Synechocystis sp. | Linurin | 1 mg L−1 | >98 | [254] |
| Pseudomonas sp., Pseudomonas aeruginosa L., Pseudomonas stutzeri L. | Parathion | 3800 µg/mL | >49 | [255] |
| Archaea sp., Acinetobacter sp., Achromobacter sp., Alcaligenes sp., Aspergillus sp., Arthrobacter sp., Azotobacter sp., Bacillus cereus sp., Flavobacterium sp., Neurospora sp. | Phenolic compounds | 13.0 mg L−1 | 99.0 | [256,257] |
| Leptolyngbya sp., Penicillium sp., Candida tropicalis L., Debaryomyces subglobosus L., Pseudomonas aeruginosa L., Pseudomonas putida L., and Trichosporon cutaneum L. | Phenolic compounds | 150.0 mg L−1 | 99.0 | [258] |
| Pseudomonas sp. | Phenanthrene | 200 mg kg-1 | >62 | [259] |
| Actinobacteria sp. | Phenanthrene | 100 mg L−1 | 50.0 | [260] |
| Pseudomonas putida L. | Phenanthrene | 100 mg kg-1 | 89.0 | [261] |
| Pseudomonas sp. | Phenanthrene | 100 mg kg−1 | 73.0 | [228] |
| Pseudomonas sp. | Phenanthrene | 100 mg kg-1 | 50.0 | [239] |
| Actinobacteria sp., Caulobacterales sp., Rhizobiales sp., Rhodococcus sp., Xanthomonadales sp. | Phenanthrene | 1260 mg kg−1 | 48.0 | [241] |
| Pseudomonas cepacia L. | 2,4,5-Trichlorophenoxyacetic acid (2,4,5-T) | 200 µM | 27.0 | [262] |
| Alcaligene sp., Bacillus sp., Citrobacter sp., Corynebacterium sp., Flavobacterium sp., and Pseudomonas sp. | Surfactants | 200 mg L−1 | 50.0 | [263] |
| Bacillus sp., Candia sp., Pseudomonas sp. | Surfactants | 300 mg L-1 | [264] | |
| Burkholderia multivorans L. | Surfactants | 150 mg L-1 | 41.0 | [265] |
| Pseudomonas sp. | Surfactants | 2% v/v | 94.0 | [266] |