Monosilicic acid potential in phytoremediation of the contaminated areas

Ji, Xiaolin; Liu, Saihua; Huang, Juan; Bocharnikova, Elena; Matichenkov, Vladimir

doi:10.1016/j.chemosphere.2016.05.029

Cited by 41 publications

(8 citation statements)

References 20 publications

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“…Conversely, a few plant species such as T. orientali restricted the accumulation of Pb in roots [ 34 ]. Addition of AA under Pb stress significantly increased the uptake of Pb and its accumulation in leaves, stems, and roots, similar to the findings reported by Bjelkova et al [ 36 ] and Ji et al [ 31 ]. AA and other organic acids offer the electrons and protons and construct complex ions to be readily up taken by plant roots [ 37 ].…”

Section: Discussionsupporting

confidence: 90%

“…The role of AA in promoting the photosynthetic rate occurs due to increased chlorophyll contents [ 30 ]. A similar promoting role of indole-3-acetic acid was reported in S. nigrum by Ji et al [ 31 ].…”

Section: Discussionsupporting

confidence: 84%

“…Ecotoxicity of Pb in plants was already observed in terms of enhanced antioxidant enzymes activities and higher production of MDA in A. bettzickiana by Tauqeer et al [ 15 ], in B. napus by Shakoor et al [ 24 ], and in S. nigrum by Ji et al [ 31 ]. Kanwal et al [ 14 ] reported similar results for A. bettzickiana when exposed to Cd stress.…”

Section: Discussionmentioning

confidence: 99%

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Physiological and Biochemical Response of Alternanthera bettzickiana (Regel) G. Nicholson under Acetic Acid Assisted Phytoextraction of Lead

Latif

Farid

Rizwan

et al. 2020

Plants

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Heavy metals (HMs) stress causes severe damage to physiology and biochemistry of plant species leading to stunted growth and low yield. Phytoremediation via phytoextraction, a viable low-cost and environment-friendly alternative to other techniques that are often too expensive, impractical and hazardous. However, phytoextraction potential, physiological and biochemical response of various plant species against HMs stress is not fully understood. Among other HMs, lead (Pb) is an inorganic pollutant with deleterious biotic effects. Bioavailability and mobility of the Pb can be enhanced by addition of organic acids. A pot scale experiment was done to assess the effects of Pb on Alternanthera bettzickiana (Regel) G. Nicholson and its ability to accumulate Pb with or without acetic acid (AA). The Results showed that Pb caused significant damage in A. bettzickiana, and its ecotoxicity was evident from increased levels of lipid peroxidation up to 107% under Pb stress. The significant decrease in plant height (32%), root length (21%), leaf area (38%) and number of leaves per plant (46%) was observed. On the other hand, application of AA to Pb stressed plants reduced the oxidative damage by further enhancing the activities of ascorbate peroxidase (APX) and catalases (CAT) up to 16% and 21% respectively. Moreover, addition of AA significantly improved plant total chlorophylls (15%) and carotenoids (50%). The application of AA also promoted Pb accumulation in leaf, stem and roots up to 70%, 65% and 66% respectively. This research concluded that AA has the ability to enhance the phytoextraction of Pb and support the plant growth and physiology under Pb stress condition.

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Section: Discussionsupporting

confidence: 90%

Section: Discussionsupporting

confidence: 84%

Section: Discussionmentioning

confidence: 99%

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Physiological and Biochemical Response of Alternanthera bettzickiana (Regel) G. Nicholson under Acetic Acid Assisted Phytoextraction of Lead

Latif

Farid

Rizwan

et al. 2020

Plants

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“…The silicate mineral-based fertilizers can optimize the soil properties and thus the nutrient cycling when they provide the sufficient water-soluble Si to meet the plant needs and do not contaminate the soil (Ji et al, 2016). The inorganic materials such as clays, micas, feldspars, and quartz (SiO2) although being rich in Si, are poor Si-fertilizer sources because of the low Si solubility.…”

Section: _____________________________________ * Corresponding Authormentioning

confidence: 99%

Studying the Solubility, availability, and uptake of silicon (Si) from some ore minerals in sandy soil

Rashad

Hussien

2018

Sains Tanah J. Soil Sci. Agroclimatology

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The solubility and availability of Si from the feldspar, silica, and zeolite as Si-bearing minerals were studied in a sandy soil. Silicon uptake by the soybean (Glycine max L.) plant was discussed. The minerals used were applied before planting in two separate rates; rate 1 ≈ 595.2 and rate 2 ≈ 1190.5 kg ha-1 accompanied by a ≈ 4.8 kg ha-1 constant rate of the K-humate sprayed as a solution on soil after planting in a complete randomized block design. The dissolved Si from the different minerals at rate 2 followed an opposite direction to their SiO2 percentage that may be due to the structural differences: silica (1.46 mg kg-1 - SiO2 =98.4%) < zeolite (1.71 mg kg-1 - SiO2 =75.9%) < feldspar (2.09 mg kg-1 - SiO2 = 71.9%). The individual mineral treatments at rate 2 have almost decreased the available NPK estimated after soybean harvesting. The K-humate has enhanced the effect of silica at rate 2 for the available N and P. The soybean seed yield (kg ha-1) increased significantly by 117.9% for the S1 + H, 109.2% for K-humate and 57.5% for the Z2 + H. The seeds’ Si (mg kg-1) increased significantly from 3.6% to 102.9% affected by the silica treatments.

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“…Several researchers have been studied phytoremediation process and its strategies including phytoextraction, phytostabilization, phytofiltration, phytovolatilization, etc. (El-Ramady et al 2015a, b;Agnello et al 2016;Ji et al 2016;Liao et al 2016b;Luo et al 2016;Ma et al 2016;Mitton et al 2016;Shah et al 2016;Wan et al 2016;Ansari et al 2017;Bauddh et al 2017). It is also reported that, phytoremediation of contaminated environments using nanoparticles (e.g., nano-Au, Ag, CuO, ZnO and C 60 ) have been performed, where these nanoparticles can be absorbed and translocated by plants either as nano-or in their ionic form (Tripathi et al 2015(Tripathi et al , 2016Mustafa and Komatsu 2016;Singh and Lee 2016;Khan et al 2016;Patil et al 2016;Martínez-Fernández et al 2017).…”

Section: Environmental Nanotechnology and Pollution Controlmentioning

confidence: 99%

Environmental Nanoremediation under Changing Climate

El-Ramady

Alshaal

El-Henawy

et al. 2017

EBSS

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MANY global problems threaten our life on the Planet including climate changes, environmental pollution, food and soil security, energy crisis, etc. This environmental pollution has not only mainly serious risks and stress involving the human health and safety of the entire ecosystem but also the quantity and quality of crops productivity worldwide. Due to the great gap between the global food production and the global consumption, there is a crucial need to cultivate these contaminated lands sooner or later. Therefore, the removing of pollutants from soils and waters should be performed in frame of sustainable remediation and sustainable energy production accordingly. Depending on many factors (source and kind of pollutants, land use and the economics of water and soil resources, etc) many strategies should be addressed for the sustainable and integrated management of polluted lands. Nanoremediation is a promising strategy in controlling pollution and management. Three major applications of nanoremediation could be characterized including detection of pollution using nanosensors, prevention of pollution, purification and remediation of contamination. Further studies also concerning the impact of changing climate on the nanoremediation process in the agroecosystems should be considered. Thus, this review will focus on the evaluation of environmental nanoremediation and its strategy in polluted lands under climate changes. Using of nanotechnology in pollution control as well as the environmental pollution and its sustainable management also will be highlighted.Keywords: Environmental nanoremediation, Climate change, Pollution, Crop production, Environmental stress. IntroductionClimate changes are a great challenge facing the human kind as well as other living things. The production of crops and other agricultural features are extremely susceptible to changes in climate. So, these global changes will be caused major shifts in crop distribution due to climate changes in the future. Moreover, it has been estimated that climate changes are likely to reduce yields and/or damage crops in the 21 Removing of pollutants from soils and waters could be linked with both the sustainable remediation as well as sustainable energy production (Kovacs and Szemmelveisz 2017; Zheng and Shi 2017). Many strategies for the sustainable and integrated management of polluted lands should be addressed depending on several factors e.g., type of pollutants and their level, the purpose of land use after remediation, soil characterization and its topography, climate , cropping patterns and the availability of resources and their economics (El-Ramady et al. 2017;Saha et al. 2017a). Furthermore, a great debate concerning using of lands for crop food production (under growing global population) or energy crop production was and still for ages (Paschalidou et al. 2016). Therefore, a global and holistic strategy in facing the main three threats including hunger, lack of energy and pollution of environment as well as climate changes should be esta...

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Monosilicic acid potential in phytoremediation of the contaminated areas

Cited by 41 publications

References 20 publications

Physiological and Biochemical Response of Alternanthera bettzickiana (Regel) G. Nicholson under Acetic Acid Assisted Phytoextraction of Lead

Physiological and Biochemical Response of Alternanthera bettzickiana (Regel) G. Nicholson under Acetic Acid Assisted Phytoextraction of Lead

Studying the Solubility, availability, and uptake of silicon (Si) from some ore minerals in sandy soil

Environmental Nanoremediation under Changing Climate

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