Assessing the accumulation potential of heavy metals by Potamogeton crispus, Phragmites australis andCeratophyllumdemersum in an urban lake in Kashmir Himalaya, India

2021 ◽  
pp. 100509
Author(s):  
Masarat Nabi
Keyword(s):  
Heavy Metals ◽  
Phragmites Australis ◽  
Kashmir Himalaya ◽  
Urban Lake ◽  
Potamogeton Crispus ◽  
Accumulation Potential

scholarly journals Study on phytoremediation for heavy metal contaminated sediments by hydrophytes

2020 ◽  
Vol 143 ◽  
pp. 02020
Author(s):  
Tao Ma ◽  
Wenhui Zhang ◽  
Hongkai Fan ◽  
Lizhu Huang ◽  
Qing Xu ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Phragmites Australis ◽  
Eichhornia Crassipes ◽  
Hydrilla Verticillata ◽  
Alternanthera Philoxeroides ◽  
Digitaria Sanguinalis ◽  
Acorus Tatarinowii ◽  
Typha Orientalis ◽  
Cyperus Alternifolius

The remediation performances of heavy metals contaminaged sediment by hydrophytes including Alternanthera Philoxeroides, Canna indica L., Nymphaea tetragona, Typha orientalis, Phragmites australis, Phragmites australis, Hydrilla verticillata, Cyperus alternifolius L., Eichhornia crassipes, Acorus tatarinowii, Digitaria sanguinalis (L.) Scop were investigated through batch pot experiments. The results showed that the enrichment effect of Pb was better in Alternanthera Philoxeroides and Acorus tatarinowii with the BCFs of 4.42 and 1.22, and the TFs of 7.84 and 4.23, respectively. The Cr enrichment effects by Nymphaea tetragona, Hydrilla verticillata and Eichhornia crassipes (Mart.) Solms were better, which BCFs were 2.69, 1.91 and 3.71, and which TFs were 7.93, 2.07 and 2.18, respectively.

Study of Absorption of Heavy Metals (Pb,Cu) in Phragmites australis in Lingang New City

2014 ◽  
Vol 692 ◽  
pp. 3-7 ◽  
Author(s):  
Min Jiao ◽  
Xiang Li ◽  
Jing Yu Liu ◽  
Yong Qiang Tian ◽  
Yu Huang ◽  
...  
Keyword(s):  
Heavy Metals ◽  
Seasonal Variation ◽  
Phragmites Australis ◽  
Stems And Leaves ◽  
New City

Analysis on the concentrations of Pb, Cu in the roots, stems, leaves of phragmites australis which grows on Lingang New City of Shanghai showed that both of Pb, Cu in roots were higher concentrations than that in stems and leaves; the absorption of Pb,Cu had obvious seasonal variation; in winter, the enrichment of Pb, Cu in phranmites autralis was occurred and the enrichment ability of Pb was higher than Cu,

scholarly journals SIMULTANEOUS REMOVAL OF SOME HEAVY METALS AND ARSENIC FROM AQUEOUS SOLUTIONS BY Phragmites australis

2018 ◽  
Vol 54 (2A) ◽  
pp. 259
Author(s):  
Tran Thi Huyen Nga
Keyword(s):  
Heavy Metals ◽  
Aqueous Solutions ◽  
Phragmites Australis ◽  
Removal Efficiency ◽  
Common Reed ◽  
Plant Roots ◽  
Simultaneous Removal ◽  
Removal Rates ◽  
Heavy Metals And Arsenic

In this study, Phragmites australis (common reed) was transplanted into solutions added with different concentrations of Mn, Zn, Cd, Pb, and As for 30 days in the laboratory (10 days of incubation and repeated three times without changing the plant) to assess the removal of these metals and its accumulation in the plant. The results showed that high removal efficiency was achieved by growing P.australis. The highest daily removal rates of heavy metals and As were obtained after 1 day of new solution addition. The highest concentrations of Mn, Zn, Cd, Pb, and As in the plant roots were 3920, 1020, 90.9, 1350, and 183 mg kg–1 dry wt., respectively; those in the stems were 465, 108, 26.4, 227, and 74.0 mg kg–1 dry wt.; and those in the leaves were 716, 150, 18.1, 157, and 88.3 mg kg–1 dry wt. The results of this study indicated that P. australis has the ability to remove simultaneously these metals from water, making it a potential species for phytoremediation of wastewater from Pb-Zn mine.

Removal of heavy metals using a wetland batch system with Carrizo (Phragmites Australis)

2020 ◽  
Author(s):  
Maribel Guzman ◽  
Maggy Romero ◽  
Michael Flores ◽  
Sebastian Bravo
Keyword(s):  
Heavy Metals ◽  
Heavy Metal ◽  
Phragmites Australis ◽  
Mine Drainage ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Ammonia Nitrogen ◽  
Abandoned Mines ◽  
Slight Variation ◽  
Removal Of Heavy Metals

Abstract One of the greatest environmental issues related to the development of the mining activity is the generation of Acid Mine Drainage (AMD). This effluent generated by active and abandoned mines in Peru produces multiple discussions about the role of the industry for a sustainable development. Many methods have been developed for AMD treatment, being wetlands a good option for heavy metal removal. In this sense, removal of heavy metal by using laboratory constructed wetlands with Phragmites Australis was studied. During a 9-day period the variation of different physicochemical parameters and heavy metals concentrations was recorded. The pH decreased to a constant value of 8.24 after the sixth day. The electrical conductivity presented a slight variation from 1 to 1.33 µS cm-1 on the ninth day. Moreover, fluctuating values of Dissolved Oxygen and Turbidity were observed. A reduction between 69% and 93% of ammonia nitrogen (NH3-N) was registered. Cu concentration was reduced in 68% and 87%; Zn concentrations dropped in 53% and 95%; and Pb was reduced in 20% and 55%. It was concluded that Phragmites Australis can be an alternative in the treatment of the contaminants produced by AMD.

Heavy Metals Phytoremediation from Urban Waste Leachate by the Common Reed (Phragmites australis)

2015 ◽  
pp. 75-81 ◽  
Author(s):  
Amin Mojiri ◽  
Hamidi Abdul Aziz ◽  
Ramlah Bt Mohd Tajuddin ◽  
Shahin Gavanji ◽  
Ali Gholami
Keyword(s):  
Heavy Metals ◽  
Phragmites Australis ◽  
Common Reed ◽  
Urban Waste ◽  
The Common ◽  
Waste Leachate
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