Phytoremediation of soil contaminated by heavy oil with plants colonized by mycorrhizal fungi

Kuo, Hung‐Chi; Juang, D. F.; Liu, Yang; Kuo, Wen-Chien; Wu, Yingqin

doi:10.1007/s13762-013-0353-6

Cited by 36 publications

(19 citation statements)

References 33 publications

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“…A much higher degradation of crude oil in contaminated soil by Leptochloa fusca (51%) and Brachiaria mutica (61%) was reported by Fatima et al [21]. Further, different degradation mechanisms of plants, such as uptake oil from soil and transformation inside the plant, have been reported [50,51]. Furthermore, it has been reported that combining plant and bacteria results in higher degradation of crude oil, i.e., in the range of 78% to 85% [21] and 85% [11].…”

Section: Physiochemical Characteristics Of the Soilmentioning

confidence: 89%

Remediation of Crude Oil-Polluted Soil by the Bacterial Rhizosphere Community of Suaeda Salsa Revealed by 16S rRNA Genes

Zhang

Zhao

et al. 2020

IJERPH

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Crude oil pollution of soil is a serious environmental issue, and bioremediation using plants and microorganisms is a natural and sustainable method for its restoration. Pot incubation of a two-factor randomized block (plants with two levels, and crude oil with three levels) was designed to investigate the rhizosphere bacterial community of Suaeda salsa (L.) Pall. Crude oil contamination of soil was studied at different levels: 2 g/kg (low), 4 g/kg (medium), and 6 g/kg (high) levels. In this study, the physicochemical properties of the collected rhizosphere soil were analyzed. Moreover, the soil bacteria were further identified using the 16S rRNA gene. The effects of S. salsa and crude oil and their interaction on the physiochemical properties of the soil and crude oil degradation were found to be significant. Crude oil significantly influenced the diversity and evenness of bacteria, while the effects of S. salsa and interaction with crude oil were not significant. Proteobacteria were found to be dominant at the phylum level. Meanwhile, at the genera level, Saccharibacteria and Alcanivorax increased significantly in the low and medium contamination treatment groups with S. salsa, whereas Saccharibacteria and Desulfuromonas were prevalent in the high contamination treatment group. High crude oil contamination led to a significant decrease in the bacterial diversity in soil, while the effects of S. salsa and its interaction were not significant. Despite the highest abundance of crude oil degradation bacteria, S. salsa reduced crude oil degradation bacteria and increased bacteria related to sulfur, phosphorus, and nitrogen cycling in the low and high contamination group, whereas the opposite effect was observed for the medium contamination treatment group. The abundance of most crude oil degradation bacteria is negatively correlated with crude oil content. Nitrogen cycling bacteria are sensitive to the total nitrogen, total phosphorus, ammonia nitrogen, and nitrate nitrogen, and pH of the soil. Sulfur cycling bacteria are sensitive to aromatic hydrocarbons, saturated hydrocarbons, and asphaltene in soil. This research is helpful for further studying the mechanism of synergistic degradation by S. salsa and bacteria.

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Section: Physiochemical Characteristics Of the Soilmentioning

confidence: 89%

Remediation of Crude Oil-Polluted Soil by the Bacterial Rhizosphere Community of Suaeda Salsa Revealed by 16S rRNA Genes

Zhang

Zhao

et al. 2020

IJERPH

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“…The similar findings have also been reported previously. For example, Kuo et al (2014) found the B. pilosa inoculated with G. mosseae was able to increase degradation of petroleum hydrocarbons by 9% in soils after 64 days. Qin et al (2014) showed that AMF could enhance bph gene abundance and the growth of specific bacterial groups so as to enhance PCB dissipation.…”

Section: Dissipation Process Of Bde-209 In Soils and Plantsmentioning

confidence: 99%

“…The beneficial effect is also plant-specific, due to the contrasting root secretion, particularly in different aerobic and anaerobic conditions. So far, various plant species have been tested for the potential functional species with high efficiency in pollution remediation of typical OCs, such as PBDEs, polychlorinated biphenyls (PCBs), polycyclic aromatic hydrocarbons (PAHs) and pentachlorophenol (PCP), including the xerophyte species such as maize, ryegrass, tall fescue, lettuce and the hygrocolous species such as rice, zucchini (Huang et al, 2010;Wang et al, 2011a;Inui et al, 2011;Kuo et al, 2014;Wang et al, 2014;Qin et al, 2014;He et al, 2015;Zhang et al, 2015;Bizkarguenaga et al, 2016). As for PBDEs, the ryegrass (Lolium perenne L.) and the rice (Oryza sativa L.) cultivars (Xiushui 134) were recommended as the most functional plant species for a cost-effective remediation of soils polluted by BDE-209 around an e-waste recycling area by a screening experiment coupling with regulation of soil redox status during plant growth (He et al, 2015).…”

Section: Introductionmentioning

confidence: 99%

Improved rhizoremediation for decabromodiphenyl ether (BDE-209) in E-waste contaminated soils

et al. 2019

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An experiment was conducted to improve rhizoremediation for decabromodiphenyl ether (BDE-209) contaminated soil from typical E-waste dismantling areas. Plants of ryegrass (Lolium perenne L.) and rice (Oryza sativa L.) were cultivated in aged-contaminated (initial concentration of 346.3 µg BDE-209$kg-1) and freshly-spiked (initial concentration of 3127 µg BDE-209$kg-1) soils, coupling with the agricultural modification strategies of compost addition and/or arbuscular mycorrhizal fungi (AMF) infection, respectively. 60 days' growth of ryegrass significantly facilitated the dissipation of BDE-209, with the most effective in its rhizosphere in treatment inoculated with AMF; the BDE-209 dissipation rates achieved 51.9% and 22.8% in rhizosphere, and 43.5% and 19.8% in non-rhizosphere, for aged-contaminated and freshlyspiked soils, respectively. 120 days' growth of rice with simultaneous inoculation of AMF and addition of compost was the most effective in facilitating BDE-209 dissipation in agedcontaminated soil, with the removal rates of 53.3% and 48.1% in rhizosphere and nonrhizosphere soils respectively; while for freshly-spiked soils, the most effective removal was achieved by compost addition only, with the BDE-209 dissipation rates of 27.9% and 26.6% in rhizosphere and non-rhizosphere soils, respectively. High throughput sequencing analysis of rhizosphere soil DNA showed that responses in microbial communities and their structure differed with plant species, soil pollution dose, AMF inoculation and/or compost addition. Actinomycetales, Xanthomonadales, Burkholderiales, Sphingomonadales, Clostridiales, Cytophagales, Gemmatimonadales and Saprospirales were the sensitive responders and even possibly potential functional microbial groups during the facilitated removal of BDE-209 in soils. This study illustrates an effective rhizoremediation pattern for removal of BDE-209 in pollution soils, through successive cultivation of rice and followed by ryegrass, with rice growth coupled with AMF inoculation and compost addition, while ryegrass growth coupled with AMF inoculation only.

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“…Phytoremediation is a strategy that uses plant to degrade, stabilize and remove contaminants from soils, water and wastes (Yu and Gu 2008;Kuo et al 2014). Phytoremediation is an environmentally sound technology for pollution prevention, control and remediation.…”

Section: Azoxystrobinmentioning

confidence: 99%

Evaluation of the phytoremediation potential of three plant species for azoxystrobin-contaminated soil

Romeh

2015

Int. J. Environ. Sci. Technol.

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Azoxystrobin is a broad-spectrum, systemic and soil-applied fungicide used for crop protection on more than 80 different crops. Azoxystrobin use has induced water pollution and ecotoxicological effects upon aquatic organisms, as well as heath issues. Such issues may be solved by phytoremediation. Here, we tested Plantago major L., Helianthus annus L. and Glycine max L. to clean soils under laboratory conditions. Results show that the accumulation efficiency of azoxystrobin and azoxystrobin acid in roots was higher than those of leaves. G. max roots were an efficient accumulator of azoxystrobin (25.32 mg/ kg), followed by P. major roots (20.62 mg/kg) and H. annus roots (18.29 mg/kg), within 10 days, respectively. In the leaves, azoxystrobin significantly translocated into the P. major leaves and reached the maximum after 10 days of exposure (15.03 mg/kg), followed by H. annus leaves (9.8 mg/kg), while it reached the maximum after 3 days of exposure (3.12 mg/kg) in G. max leaves. Azoxystrobin acid significantly accumulated in P. major roots more than the G. max and H. annus roots. In the leaves, azoxystrobin acid significantly accumulated in G. max more than P. major and H. annus. The presence of P. major with Tween 80 had effects on azoxystrobin desorption from soil, plant uptake metabolism and translocation more than P. major alone.

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Phytoremediation of soil contaminated by heavy oil with plants colonized by mycorrhizal fungi

Cited by 36 publications

References 33 publications

Remediation of Crude Oil-Polluted Soil by the Bacterial Rhizosphere Community of Suaeda Salsa Revealed by 16S rRNA Genes

Remediation of Crude Oil-Polluted Soil by the Bacterial Rhizosphere Community of Suaeda Salsa Revealed by 16S rRNA Genes

Improved rhizoremediation for decabromodiphenyl ether (BDE-209) in E-waste contaminated soils

Evaluation of the phytoremediation potential of three plant species for azoxystrobin-contaminated soil

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