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Ameet Kumar, Aamna Balouch, Ashfaque Ahmed Pathan, Abdullah, Muhammad Saqaf Jagirani, Ali Muhammad Mahar, Muneeba Zubair and Benazir Laghari

References [1] C. Santhosh, V. Velmurugan, G. Jacob, S. K. Jeong, A. N. Grace, and A. Bhatnagar, “Role of nanomaterials in water treatment applications: a review,” Chemical Engineering Journal, vol. 306, pp. 1116-1137, 2016. [2] W. U. J. W. Supply and S. M. Programme, Progress on drinking water and sanitation: 2014 Update: World Health Organization, 2014. [3] M. M. A. Shirazi, A. Kargari, and M. J. A. Shirazi, “Direct contact membrane distillation for seawater desalination,” Desalination and Water Treatment, vol. 49, pp. 368-375, 2012. [4

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Tomasz Kleiber

concentration, and superoxide dismutase activity. J Plant Physiol. 2004;161: 197-202. DOI: http://dx.doi.org/10.1078/0176-1617-00931. [7] Gad N, Kandil H. Influence of cobalt on phosphorus uptake, growth and yield of tomato. Agric Biol J N Am. 2010;1(5):1069-1075. DOI: 10.5251/abjna.2010.1.5.1069.1075. [8] Salam MA, Siddique MA, Rahim MA, Rahman MA, Saha MG. Quality of tomato (Lycopersicon esculentum Mill.) as influenced by boron and zinc under different levels of NPK fertilizers. Bangladesh J Agril Res. 2010;35(3):475-488. DOI:10.3329/bjar.v35i3.6454. [9] Jędrszczyk E

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Wang Li, Weiming Mo, Caiyan Kang, Minjun Zhang, Mianwu Meng and Menglin Chen

Abstract

The performance of a new anion exchanger prepared from raw cassava straw (RCS), for the removal of nitrate from aqueous solutions was evaluated in this study. The cassava straw was modified by epichlorohydrin in the presence of pyridine. The influencing factors, adsorption kinetics, and thermodynamics model of nitrate adsorption onto the modified cassava straw (MCS) were studied. The results showed that the zeta potentials of RCS and MCS were -20.5 mV and +37.3 mV, nitrogen contents (N %) of RCS and MCS were 0.43 and 4.96%, respectively. The best nitrate removal results was reached at 0.2 g of adsorbent dosage and pH range of 6.0÷12.0. The modified cassava straw adsorbed nitrate(V) quickly, reaching equilibrium within 30 minutes. The kinetics of nitrate adsorption at different initial concentrations (25, 50 and 75 mg/dm3) all fit a second order reaction. The adsorption rates were controlled by both membrane diffusion and intra-particle diffusion. The adsorption data fit the Freundlich adsorption isotherm and the Langmuir adsorption isotherm. The maximum adsorption capacity was 2.14, 2.00 and 1.81 mmol/dm3 at 293, 303, and 313 K, respectively.

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Stanisław Wosiński, Jan Jurga, Zdzisław Kruczyński, Romuald Górski, Krzysztof Sobieralski and Marek Siwulski

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Lech Wojciech Szajdak, Wioletta Gaca, Jürgen Augustin and Teresa Meysner

deaminase, urease and dehydrogenase activities in natural soil (ridges with forest) and in cotton soil after acetamipirid treatments. Chemosphere. 2008;71:412-418. DOI: 10.1016/j.chemosphere.2007.11.005. [12] Kool DM, Dolfing J, Wrage N, Van Groenigen JW. Nitrifier denitrification as a distinct and significant source of nitrous oxide from soil. Soil Biol Biochem. 2011;43:174-178. DOI: 10.1016/j.soilbio.2010.09.030. [13] Dec J, Haider K, Bollag JM. Release of substituents from phenolic compounds during oxidative coupling reactions. Chemosphere. 2003

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Stanisław Ledakowicz, Lucyna Bilińska and Renata Żyłła

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Marek Ruman, Ewa Olkowska, Sławomir Pytel and Żaneta Polkowska

, Kreuzinger N, Furhacker M, Scharf S, et al. Environ Pollut. 2007;145:489-496. DOI: 10.1016/j.envpol.2006.04.033. [11] Tezel U, Pierson JA, Pavlostathis SG. Water Res. 2006;40:3660-3668. DOI:10.1016/j.watres.2006.06.019. [12] Utsunomiya A, Watanuki T, Matsushita K, Nishina M, Tomita I. Chemosphere. 1997;35:2479-2490. DOI: 10.1016/S0045-6535(97)00316-0. [13] Lewis M, Wee V. Environ Toxicol Chem. 1983;2:105-118. DOI: 10.1002/etc.5620020112. [14] Singh RP, Gupta N, Singh S, Singh A, Suman R, Annie K. Bull Environ Contam Toxicol. 2002;69:265-270. DOI

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Sebastian Werle

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Dorota Szopińska

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Krzysztof Gondek, Agnieszka Baran, Monika Mierzwa-Hersztek and Michał Kopeć

P, Charmas B, Skubiszewska-Zięba J, Pasieczna-Patkowska S. J Anal Appl Pyrol. 2015;112:201-213. DOI: 10.1016/j.jaap.2015.01.025. [6] Lu H, Zhang W, Wang S, Zhuang L, Yang Y, Qiu R. J Anal Appl Pyrol. 2013;102:137-143. DOI: 10.1016/j.jaap.2013.03.004. [7] Gao N, Li J, Qi B, Li A, Duan Y, Wang Z. J Anal Appl Pyrol. 2014;105:43-48. [8] Gascó G, Blanco CG, Guerrero F, Méndez Lázaro AM. J Anal App Pyrol. 2005;74(1-2):413-420. DOI: 10.1016/j.jaap.2004.08.007. [9] Beesley L, Moreno-Jimenez E, Gomez-Eyles JL. Environ Pollut. 2010