##plugins.themes.bootstrap3.article.main##

Aida Atikah Mad Akahir Zainab Mat Lazim Salmiati Salmiati

Abstract

This paper presents on removal of silver nanoparticles using phytoremediation. In this study, floating macrophyte (Pistia stratiotes) was used for phytoremediation of silver nanoparticles. This study investigated the performance of Pistia stratiotes in the removal of silver nanoparticles using phytoremediation method. The silver nanoparticles were green synthesized by using Muntingia calabura sp. leaves as reducing and stabilizing agent. The silver nanoparticles were successful synthesized as a peak appeared at wavelength 450 nm by UV-Vis spectrophotometer, while Pistia stratiotes had been acclimatized in tank at laboratory. Similar size of Pistia stratiotes had been employed for investigation. Each selected Pistia stratiotes was placed in 5 L bottles water containing different concentration (0.5 ppm, 1.0 ppm, 2.0 ppm and 3.0 ppm) of silver nanoparticles. This study was evaluated using UV-Vis spectrophotometer for five days. The results showed that the highest removal was achieved 69.88% at concentration of 0.5 ppm. This percentage removal relatively decreased up to 55.61% as concentration increase at 3.0 ppm. These results prescribed that phytoremediation of silver nanoparticles by Pistia stratiotes can be considered to apply and implement in water environment for AgNPs removal.

Downloads

Download data is not yet available.

##plugins.themes.bootstrap3.article.details##

How to Cite
Mad Akahir, A. A., Mat Lazim, Z. ., & Salmiati, S. (2021). Removal of silver nanoparticles using phytoremediation method. Environmental and Toxicology Management, 1(2), 28–31. https://doi.org/10.33086/etm.v1i2.2265
Section
Articles
phytoremediation, Pistia stratiotes, silver nanoparticles, UV-Vis spectrophotometer

References

Dang, F., Huang, Y., Wang, Y., Zhou, D., and Xing, B., 2021. Transfer and toxicity of silver nanoparticles in the food chain. Environ. Sci. Nano. 8, 1519-1535.

Dietz, K.-J., and Herth, S., 2011. nanotoxicology. Trends Plant Sci. 16, 582-589.

Fabrega, J., Luoma, S. N., Tyler, C. R., Galloway, T. S., and Lead, J. R., 2011. Silver nanoparticles: behaviour and effects in the aquatic environment. Environ. Int. 37, 517-531.

Gottschalk, F., Nowack, B., and Gawlik, B., 2010. Report on exposure scenarios and release of nanomaterials to the environment. Retrieved from http://nanex-project.eu/mainpages

/public-documents/doc_download/90-nanexwp5final.pdf.

Gottschalk, F., Sonderer, T., Scholz, R. W., and Nowack, B., 2009. Modeled environmental concentrations of engineered nanomaterials (TiO2, ZnO, Ag, CNT, Fullerenes) for different regions. Environ. Sci. Technol. 43, 9216-9222.

Greipsson, S., 2011. Phytoremediation. Nature Education Knowledge. 3, 7.

Haider, A., and Kang, I.-K., 2015. Preparation of silver nanoparticles and their industrial and biomedical applications: A comprehensive review. Adv. Mater. Sci. Eng. 2015, 165257.

Hoque, M. E., Khosravi, K., Newman, K., and Metcalfe, C. D., 2012. Detection and characterization of silver nanoparticles in aqueous matrices using asymmetric-flow field flow fractionation with inductively coupled plasma mass spectrometry. J. Chromatogr. A. 1233, 109-115.

Janacek, D., Kvitek, L., Karlikova, M., Pospiskova, K., and Safarik, I., 2018. Removal of silver nanoparticles with native and magnetically modified halloysite. Appl. Clay Sci. 162, 10-14.

Kaegi, R., Voegelin, A., Ort, C., Sinnet, B., Thalmann, B., Krismer, J., Hagendorfer, H., Elumelu, M., and Mueller, E., 2013. Fate and transformation of silver nanoparticles in urban wastewater systems. Water Res. 47, 3866-3877.

Kalman, J., Paul, K. B., Khan, F. R., Stone, V., and Fernandes, T. F., 2015. Characterisation of bioaccumulation dynamics of three differently coated silver nanoparticles and aqueous silver in a simple freshwater food chain. Environ. Chem. 12, 662-672.

Naghipour, D., Ashrafi, S. D., Gholamzadeh, M., Taghavi, K., and Naimi-Joubani, M., 2018. Phytoremediation of heavy metals (Ni, Cd, Pb) by Azolla filiculoides from aqueous solution: A

dataset. Data in Brief. 21, 1409-1414.

Nguyen, H.-L. H., Le, T. D., Thi, B.-D. N., and Nguyen, T.-A. D., 2018. Biohydrogen fermentation from rubber latex processing wastewater pretreated by aluminium sulphate flocculation. Int J. Environ. Waste Manag. 21, 141-154.

Oldenburg, S. J., 2014. Silver nanoparticles: properties and applications. Retrieved from https://www.sigmaaldrich.com/ID/en/technical-documents/technical-article/materialsscience-and-engineering/biosensors-and-imaging/silvernanomaterials-properties.

Panyala, N. R., Peña-Méndez, E. M., and Havel, J., 2008. Silver or silver nanoparticles: a hazardous threat to the environment and human health? J. Appl. Biomed. 6, 117-129.

Pongkitdachoti, U., and Unob, F., 2018. Simultaneous adsorption of silver nanoparticles and silver ions on large pore mesoporous silica. J. Environ. Chem. Eng. 6, 596-603.

Ul-Islam, M., Ullah, M. W., Khan, S., Manan, S., Khattak, W. A., Ahmad, W., Shah, N., and Park, J. K., 2017. Current advancements of magnetic nanoparticles in adsorption and degradation of organic pollutants. Environ. Sci. Pollut. Res. 24,12713-12722

Yan, A., and Chen, Z., 2019. Impacts of silver nanoparticles on plants: a focus on the phytotoxicity and underlying mechanism. Int. J. Mol. Sci. 20, 1003.

Zahariev, N., Andonova, V., Penkov, D., and Kassarova, M., 2016. Silver nanoparticles: morphology, administration and health risks. Sci. Technol. 6, 80-86.

Aida Atikah Mad Akahir, School of Civil Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia

Zainab Mat Lazim, Centre for Environmental Sustainability and Water Security (IPASA), Research Institute for Sustainable Environment (RISE), Universiti Teknologi Malaysia, 81310 Skudai, Johor, Malaysia

Salmiati Salmiati, School of Civil Engineering, Faculty of Engineering, Universiti Teknologi Malaysia, 81310 UTM Johor Bahru, Johor, Malaysia