Bioaugmentation-Assisted Phytoextraction Applied to Metal-Contaminated Soils: State of the Art and Future Prospects

Lebeau, Thierry; Jézéquel, Karine; Braud, Armelle

doi:10.1007/978-1-4419-7931-5_10

Cited by 8 publications

(4 citation statements)

References 220 publications

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“…Water samples were collected from the wastewater e uent stream of Hattar Industrial Estates (HIE), Haripur, Pakistan at ve different sites (triplicate) and all of them are mixed in two clean high-density polythene bottles according to standard protocol [24]. One of two collected water bottles was acidi ed with nitric acid (HNO 3 ) and physical analyses of collected wastewater like pH, electrical conductivity (EC), and total dissolved solids (TDS) were measured using spot CONSORT C6030 electrochemical multi water quality analyzer.…”

Section: Wastewater Samplingmentioning

confidence: 99%

Industrial Wastewater Irrigation Increased Higher Heavy Metals uptake and Expansins, Metacaspases, Cystatin Genes Expression in Parthenium and Maize

Penzy

Muhammad

Shahzad

et al. 2023

Preprint

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Industrial wastewater irrigation of agriculture crops could cause a lot of environmental and health problems in developing countries due to heavy metals deposition in agriculture soils as well as edible plants consumption by human beings. Therefore, this study was conducted to find out heavy metals’ concentration in industrial wastewater and soil irrigated with that wastewater. In addition, the impact of industrial wastewater irrigation on Parthenium hysterophorus and Zea mays genes involved in growth improvement and inhibition of selected plants. For this purpose, plant samples from agriculture fields irrigated with wastewater from Hattar Industrial Estate (HIE) of Haripur, Pakistan and control plants from non-contaminated soil irrigated with tape water were collected after fifteen and forty-five days of germination. Heavy metals concentration in the collected plant samples, wastewater and soil were determined and results revealed that the study area was predominantly contaminated with Cr, Pb, Ni, Cu, Co, Zn and Cd concentrations of 38.98, 21.14, 46.01, 155.73, 12.50, 68.50 and Cd 7.01 mg/kg, respectively. The concentrations of these heavy metal have surpassed permissible limit of these metals in normal agriculture soil. Expansins and cystatin (plant growth enhancers), metacaspases (plant growth inhibitor) genes expression were studied through reverse transcription polymerase chain reaction and results showed that the expression of these genes was higher in samples collected from wastewater-irrigated soils as compared to control. More expression of these genes was observed in 45 days old samples as compared to 15 days old samples and control. Taken together, this study suggests the use of Parthenium and maize for phytoremediation, however, they should not be used for eating purposes if irrigated with industrial wastewater.

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Section: Wastewater Samplingmentioning

confidence: 99%

Industrial Wastewater Irrigation Increased Higher Heavy Metals uptake and Expansins, Metacaspases, Cystatin Genes Expression in Parthenium and Maize

Penzy

Muhammad

Shahzad

et al. 2023

Preprint

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“…Plant's exudates can directly stabilise/complexify the bioavailable Al in their root area (Ismail et al, 2019;Titah et al, 2018). Bioavailable Al was extracted by plants and accumulated in a certain part of plants referring to their tendency/fate (Lebeau et al, 2011). In the case of Al, the accumulation tendency is in root part.…”

Section: Al Content In Roots and Plant Stemsmentioning

confidence: 99%

“…Research on Al phytoremediation using Indonesian native plants is currently scarce. Bioaugmentation of bacteria to assist the phytoremediation of contaminated soil was proven to increase the pollutant removal efficiency (Ismail et al, 2019;Lebeau et al, 2011;Ojuederie and Babalola, 2017). Vibrio alginolyticus is a gram-negative bacteria and can remove Al up to 59.72% from 100 mg/L initial concentration (Purwanti et al, 2019b;Titah et al, 2019).…”

Section: Introductionmentioning

confidence: 99%

Bioaugmentation of Vibrio alginolyticus in phytoremediation of aluminium-contaminated soil using Scirpus grossus and Thypa angustifolia

Purwanti

Obenu

Tangahu

et al. 2020

Heliyon

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This research analyses the performance of bacteria-assisted phytoremediation of aluminium (Al)-contaminated soil using native Indonesian plants namely, Scirpus grossus and Thypa angustifolia. A range finding test (RFT) was carried out for 14 days to obtain the tolerable Al concentration for both plants. A total of 2% and 5% (v/v) of Vibrio alginolyticus were bioaugmented during the 28-day phytoremediation test to enhance the overall Al removal. Result of the RFT showed that both plants can tolerate up to 500 mg/kg Al concentration. The addition of V. alginolyticus to the reactors resulted in a significant increment of Al removal from the contaminated soil (p < 0.05). Such addition of V. alginolyticus increased the Al removal by up to 14.0% compared with that withoutbacteria addition. The highest Al removal was obtained for S. grossus with 5% V. alginolyticus with an efficiency of 35.1% from 500 mg/kg initial concertation. T. angustifolia with 500 mg/kg initial concentration showed the highest removal of 26.2% by the addition of 5% V. alginolyticus. The increase of Al removal by the bioaugmentation of V. alginolyticus was due to the interaction in the plant's rhizosphere. Exudates of both plants provided a good environment for bacteria to live in the root area. Meanwhile, the bacteria increased the bioavailability of Al to be further extracted by plants. Certain mechanisms, such as rhizostabilisation, phytostimulation and phytoextraction, were considered to be the main processes that occurred during the treatment. S. grossus and T. angustifolia displayed promising ability to act as Al hyperaccumulators with bioaccumulation factor values up to 5.308 and 3.068, respectively. Development of the design of the ex-situ soil phytoremediation reactors is suggested as a future research direction because it can significantly enhance the current obtained finding.

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“…The bacterial extraction of nutrients from waste streams is currently attracting a lot of attention due to its sustainability [ 11 , 12 ]. The microbial solubilization process requires an interaction between the microbes and the substrates.…”

Section: Introductionmentioning

confidence: 99%

Production of a Rich Fertilizer Base for Plants from Waste Organic Residues by Microbial Formulation Technology

Vurukonda,

Fotopoulos,

Saeid

2024

Microorganisms

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This review explores different methods of sustainably introducing nutrients from agro-industrial waste into the soil. The focus is on sustainable agriculture and how the soil system can be modified by introducing secondary raw materials and beneficial microorganisms. Soil is a nexus between plants and microorganisms that must be balanced. The article emphasizes the importance of maintaining the microbiological balance when supplying nutrients. This review is focused on the possible techniques involved in the production of biofertilizers and their mode of application into the soil system and on plants. We addressed several advantages concerning the use of beneficial microorganisms in waste management by microbial formulation techniques. Not only the advantages but several limitations and challenges were also discussed in regard to the large scale production of microbial products. Therefore, the proper treatment of industrial waste is essential so that we can preserve the environment and human safety and also achieve sustainable agriculture.

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Bioaugmentation-Assisted Phytoextraction Applied to Metal-Contaminated Soils: State of the Art and Future Prospects

Cited by 8 publications

References 220 publications

Industrial Wastewater Irrigation Increased Higher Heavy Metals uptake and Expansins, Metacaspases, Cystatin Genes Expression in Parthenium and Maize

Industrial Wastewater Irrigation Increased Higher Heavy Metals uptake and Expansins, Metacaspases, Cystatin Genes Expression in Parthenium and Maize

Bioaugmentation of Vibrio alginolyticus in phytoremediation of aluminium-contaminated soil using Scirpus grossus and Thypa angustifolia

Production of a Rich Fertilizer Base for Plants from Waste Organic Residues by Microbial Formulation Technology

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