The Decolorization and Phytotoxic Efficiency of Jackfruit Seed on a Textile Dye Novacron Blue
-
Published:2022-03-15
Issue:
Volume:
Page:6-11
-
ISSN:2708-6437
-
Container-title:Journal of Engineering Advancements
-
language:
-
Short-container-title:J. eng. adv.
Author:
Miah Rafi Ahmed,Alam Mohammad Jahangir,Khatun Aklima,Suhag Mahmudul Hassan,Kayes Md. Nazmul
Abstract
Industrial wastewater containing dye can cause severe destruction to the human immune system as well as the nervous system. The purpose of the present study is to optimize the decolorization of a textile dye Novacron blue on the surface of jackfruit seed powder (JSP). Jackfruit seed can be obtained at a low cost and be used without further purification/chemical treatment to adsorb some pollutants on its surface. About 73% of Novacron blue was adsorbed on the surface of JSP after 60 minutes of contact time. Effects of various physico-chemical parameters such as adsorbent dose, initial dye concentration, pH, temperature, and contact time on the adsorption of Novacron blue have been investigated. The adsorption was found to be increased initially with the adsorbent dose and become maximum at 10 g of the adsorbent. The maximum adsorption capacity was 0.732 mg/g. The decolorization efficiency was inversely proportional to the initial concentration of Novacron blue. Basic medium and low temperature are preferred by the adsorbent for the adsorption of Novacron blue on JSP. Kinetics of adsorption was accomplished with the pseudo-first-order and pseudo-second-order model. Phytotoxic study on Red Amaranth reveals the abolishment of hazardous species from the wastewater.
Reference43 articles.
1. Uddin, M., Rukanuzzaman, M., Khan, M., Rahman, M. and Islam, M., 2009. Jackfruit (Artocarpus heterophyllus) leaf powder: An effective adsorbent for removal of methylene blue from aqueous solutions. Indian Journal of Chemical Technology, 16, pp. 142–149. 2. Shah, J., Rasul Jan, M., Haq, A. and Khan, Y., 2013. Removal of Rhodamine B from aqueous solutions and wastewater by walnut shells: kinetics, equilibrium and thermodynamics studies. Frontiers of Chemical Science and Engineering, 7(4), pp.428-436. 3. Joseph, N.T., Chinonye, O.E., Philomena, I.K., Christian, A.C. and Elijah, O.C., 2016. Isotherm and kinetic modeling of adsorption of dyestuffs onto kola nut (Cola acuminata) shell activated carbon. Journal of Chemical Technology and Metallurgy, 51(2), pp. 188-201. 4. Yagub, M.T., Sen, T.K., Afroze, S. and Ang, H.M., 2014. Dye and its removal from aqueous solution by adsorption: a review. Advances in Colloid and Interface Science, 209, pp.172-184. 5. Mittal, A., Mittal, J., Malviya, A., Kaur, D. and Gupta, V.K., 2010. Decoloration treatment of a hazardous triarylmethane dye, Light Green SF (Yellowish) by waste material adsorbents. Journal of Colloid and Interface Science, 342(2), pp.518-527.
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献
|
|