ISSN

0974-4150 (Online)
0974-4169 (Print)


Author(s): Lydiah Nanjala Simiyu, Esther Wanja Nthiga

Email(s): lynalonja2019@gmail.com

DOI: 10.52711/0974-4150.2024.00024   

Address: Lydiah Nanjala Simiyu*, Esther Wanja Nthiga
Department of Chemistry, School of Science, Dedan Kimathi University of Technology, Private Bag, 10143 - Dedan Kimathi, Nyeri-Kenya.
*Corresponding Author

Published In:   Volume - 17,      Issue - 3,     Year - 2024


ABSTRACT:
This Water pollution by organic pollutants have remained a matter of significant apprehension since they tend to accumulate in the body to toxic levels and are often resistant to degradation and consequently endure in the surroundings for an extended duration. Phenolic compounds are among organic pollutants that have gained significant attention in research, due to the various ways these compounds can be used in our everyday activities. Among the most common derivatives of phenols is P-Nitrophenol (PNP), which is one of the most common and toxic pollutants found in wastewater. The nutshells were first charred in a muffle furnace at 600 ? C. The resultant ash was then activated and utilized for the adsorption of PNP from the wastewater. In this study, we utilized macadamia nutshell waste, both in its untreated and activated forms, which had been prepared earlier, to investigate the thermodynamic aspects of adsorbing p-Nitrophenol ions from wastewater. The scanning electron microscopy (SEM) images demonstrated the existence of pores within the adsorbent material, which proved to be advantageous for the adsorption process. Furthermore, the Fourier-transform infrared spectroscopy (FTIR) results indicated the presence of functional groups in both the unaltered and modified resins, highlighting their significance as sites for studying the thermodynamics of adsorbing copper p-Nitrophenol ions. The thermodynamic analysis revealed that the standard Gibbs' free energy (?G°) values for all metals were negative, indicating that the adsorption process was not only feasible but also favorable. Additionally, the standard enthalpy change (?H°), standard entropy (?S°), and activation energy (Ea) were all positive and greater than 50 kJ mol-1. This observation confirmed that the adsorption of p-Nitrophenol ions onto both unaltered and modified adsorbents was primarily governed by chemical interactions between the PNP ions and the active sites of the adsorbent material. This conclusion was further supported by the exceedingly low values of sticking probability (S*). This investigation did not only show a good performance of the modified macadamia agricultural waste in adsorbing the PNP ions but also provided another way of reducing the negative effects caused by the nutshells disposed in the environment.


Cite this article:
Lydiah Nanjala Simiyu, Esther Wanja Nthiga. Activated carbon from macadamia nutshells for removal of p-Nitrophenol from real wastewater: Thermodynamic evaluation. Asian Journal of Research in Chemistry. 2024; 17(3):127-3. doi: 10.52711/0974-4150.2024.00024

Cite(Electronic):
Lydiah Nanjala Simiyu, Esther Wanja Nthiga. Activated carbon from macadamia nutshells for removal of p-Nitrophenol from real wastewater: Thermodynamic evaluation. Asian Journal of Research in Chemistry. 2024; 17(3):127-3. doi: 10.52711/0974-4150.2024.00024   Available on: https://ajrconline.org/AbstractView.aspx?PID=2024-17-3-1


REFERENCES:
1.    Obinna IB, Ebere EC. A review: Water pollution by heavy metal and organic pollutants: Brief review of sources, effects and progress on remediation with aquatic plants. Analytical Methods in Environmental Chemistry Journal. 2019; 2(03): 5-38.
2.    Erabee IK, Ethaib SM. Performane of Activated Carbon Adsorption in Removing of Organic Pollutants from River Water. undefined. Published online 2018. Accessed July 5, 2022. https://www.semanticscholar.org/paper/Performane-of-Activated-Carbon-Adsorption-in-of-Erabee-Ethaib/21d2c8adda7c5061d7f01b125724565fa3a6392c
3.    Mbaveng AT, Zhao Q, Kuete V. 20 - Harmful and Protective Effects of Phenolic Compounds from African Medicinal Plants. In: Kuete V, ed. Toxicological Survey of African Medicinal Plants. Elsevier; 2014: 577-609. doi:10.1016/B978-0-12-800018-2.00020-0
4.    Nthiga EW. Efficacy and Kinetics of Adsorption of Single and Multiple Heavy Metal Cations from Aqueous Solutions by Fruit Waste Products (Doctoral dissertation, Kenyatta University). Published online 2016: 173.
5.    Appannagari RR. Environmental Pollution Causes and Consequences: A Study. 2017;3.
6.    Altenor S, Carene B, Emmanuel E, Lambert J, Ehrhardt JJ, Gaspard S. Adsorption studies of methylene blue and phenol onto vetiver roots activated carbon prepared by chemical activation. Journal of Hazardous Materials. 2009; 165(1-3): 1029-1039. doi:10.1016/j.jhazmat.2008.10.133
7.    Cazetta AL, Vargas AMM, Nogami EM, et al. NaOH-activated carbon of high surface area produced from coconut shell: Kinetics and equilibrium studies from the methylene blue adsorption. Chemical Engineering Journal. 2011; 174(1): 117-125. doi:10.1016/j.cej.2011.08.058
8.    Panda K. Van't Hoff equation-equilibrium How much Van't Hoff equation -effect on temperature. Online College Chemistry Courses. Published online January 1, 2019. Accessed February 15, 2023. https://www.academia.edu/41913883/Vant_Hoff_equation_equilibrium_How_much_Vant_Hoff_equation_effect_on_temperature
9.    Nimibofa A, Godwin J, Donbebe W. Synthesis and sorption studies of the degradation of congo red by Ni-Fe layered double hydroxide. 2015; 13: 1197-1217.
10.    Yusuff AS, Popoola LT, Igbafe AI. Response surface modeling and optimization of hexavalent chromium adsorption onto eucalyptus tree bark-derived pristine and chemically-modified biochar. Chemical Engineering Research and Design. 2022; 182: 592-603. doi:10.1016/j.cherd.2022.04.007
11.    An FQ, Wu RY, Li M, Hu TP, Gao JF, Yuan ZG. Adsorption of heavy metal ions by iminodiacetic acid functionalized D301 resin: Kinetics, isotherms and thermodynamics. Reactive and Functional Polymers. 2017; 118: 42-50. doi:10.1016/j.reactfunctpolym.2017.07.005
12.    Saini S, Katnoria JK, Kaur I. A comparative study for removal of cadmium (II) ions using unmodified and NTA-modified Dendrocalamus strictus charcoal powder. J Environ Health Sci Engineer. 2019; 17(1): 259-272. doi:10.1007/s40201-019-00345-2
13.    Ndung’u S, Nthiga E, Wanjau R, Ndiritu J. Kinetic modeling of Cu 2+, Cd 2+ and Pb 2+ ions adsorption onto raw and modified Artocarpus heterophyllus L. seeds from a model solution. Asian Journal of Research in Chemistry. 2021; 14: 237-241. doi:10.52711/0974-4150.2021.00040
14.    Shooto N, Dikio E. Synthesis, Morphology and Lead Ion Adsorption Properties of Metal Organic Frameworks of Copper and Cobalt. Chemical Sciences Journal. 2015;06. doi:10.4172/2150-3494.1000113
15.    Cocchi G. Estimating the activation energy of exothermic reactions in substances that undergo self heating processes with the Heat Release method: Use of sub critical data. Fuel. 2014; 125: 152-154. doi:10.1016/j.fuel.2014.01.100
16.    Kumar S, Singh D, Mishra AK, Upadhyay M, Kumar S. Red mud as adsorbent to remove lead (II) from aqueous solutions. Research Journal of Recent Sciences. 2014; 3(7): 18-27.
17.    Qu J, Tian X, Jiang Z, et al. Multi-component adsorption of Pb(II), Cd(II) and Ni(II) onto microwave-functionalized cellulose: Kinetics, isotherms, thermodynamics, mechanisms and application for electroplating wastewater purification. Journal of Hazardous Materials. 2020; 387: 121718. doi:10.1016/j.jhazmat.2019.121718
18.    Simiyu LN, Nthiga EW, Tanui P, Muthakia GK. Adsorption equilibrium studies of p-Nitrophenol onto macadamia nutshell waste (non-activated and activated carbon) from aqueous solutions. International Journal of Scientific Research in Chemical Sciences. 2023; 10(3): 13-24.
19.    Simiyu LN, Nthiga EW, Tanui P, Muthakia GK. Kinetic modelling of p-Nitrophenol ions adsorption onto activated and non-activated carbon from macadamia nutshells in a model solution. International Journal of Scientific Research in Chemical Sciences. 2023; 10(4): 17-23.
20.    Dubois V, Rodrigues C, Alves A, Madeira L. UV/Vis-Based Persulphate Activation for p-Nitrophenol Degradation. Catalysts. 2021; 11: 480. doi:10.3390/catal11040480
21.    Serunting MA, Rusnadi R, Setyorini DA, Ramadan BS. An effective cerium (III) ions removal method using sodium alginate-coated magnetite (Alg-Fe3O4) nanoparticles. Journal of Water Supply: Research and Technology-Aqua. 2018; 67(8): 754-765. doi:10.2166/aqua.2018.086
22.    Moftakhar MK, Yaftian MR, Ghorbanloo M. Adsorption efficiency, thermodynamics and kinetics of Schiff base-modified nanoparticles for removal of heavy metals. Int J Environ Sci Technol. 2016; 13(7): 1707-1722. doi:10.1007/s13762-016-0969-4
23.    Okpara OG, Ogbeide OM, Ike OC, Menechukwu KC, Ejike EC. Optimum isotherm by linear and nonlinear regression methods for lead (II) ions adsorption from aqueous solutions using synthesized coconut shell–activated carbon (SCSAC). Toxin Reviews. 2021; 40(4): 901-914. doi:10.1080/15569543.2020.1802596
24.    Othman ZAA, Hashem A, Habila MA. Kinetic, equilibrium and thermodynamic studies of cadmium (II) adsorption by modified agricultural wastes. Molecules. 2011; 16(12): 10443-10456. doi:10.3390/molecules161210443
25.    Nandiyanto A, Oktiani R, Ragadhita R. How to Read and Interpret FTIR Spectroscope of Organic Material. Indonesian Journal of Science and Technology. 2019; 4: 97-118. doi:10.17509/ijost.v4i1.15806
26.    Du C, Xue Y, Wu Z, Wu Z. Microwave-assisted one-step preparation of macadamia nut shell-based activated carbon for efficient adsorption of Reactive Blue. New J Chem. 2017; 41(24): 15373-15383. doi:10.1039/C7NJ03208K
27.    Ebelegi A, Nimibofa A, Donbebe W. Interpretation of Adsorption Thermodynamics and Kinetics. Open Journal of Physical Chemistry. 2020; 10: 166-182. doi:10.4236/ojpc.2020.103010
28.    Negi A, Joshi S, Bhandari N. Adsorptive removal of Zn (II) Ions from Wastewater using the Biosorbent of Tectona grandis Leaves: Equilibrium and Thermodynamic studies. Ecology, Environment and Conservation. 2022; 28: 43-43. doi:10.53550/EEC.2022.v28i01s.043
29.    Ayad A, Luart D, Ould-Dris A, Guénin E. Kinetic Analysis of 4-Nitrophenol Reduction by “Water-Soluble” Palladium Nanoparticles. Nanomaterials. 2020; 10: 1169. doi:10.3390/nano10061169
30.    Ghoshal S, Kushwaha SKS, Srivastava M, Tiwari P. Drug loading and release from functionalized multiwalled carbon nanotubes loaded with 6-mercaptopurine using incipient wetness impregnation method. Am J Adv Drug Del. 2014; 2(2): 213-223.
31.    Misra A, Tyagi PK, Rai P, Misra DS. FTIR Spectroscopy of multiwalled carbon nanotubes: a Simple approachto study the nitrogen doping. Journal of Nanoscience and Nanotechnology. 2007; 7(6): 1820-1823.
32.    Li Y, Wang T, Wang J, Jiang T, Cheng G, Wang S. Functional and unmodified MWNTs for delivery of the water-insoluble drug Carvedilol–A drug-loading mechanism. Applied Surface Science. 2011; 257(13): 5663-5670.
33.    Tang L cheng, Zhang H, Han J hua, Wu X ping, Zhang Z. Fracture mechanisms of epoxy filled with ozone functionalized multi-wall carbon nanotubes. Composites Science and Technology. 2011; 72(1): 7-13.
34.    Mali AJ, Pawar AP, Bothiraja C. Improved lung delivery of budesonide from biopolymer based dry powder inhaler through natural inhalation of rat. Materials Technology. 2014; 29(6): 350-357.
35.    Bansal S, Aggarwal G, Chandel P, Harikumar SL. Design and development of cefdinir niosomes for oral delivery. J Pharm Bioallied Sci. 2013;5(4):318-325. doi:10.4103/0975-7406.120080
36.    Dhumal RS, Biradar SV, Paradkar AR, York P. Particle engineering using sonocrystallization: salbutamol sulphate for pulmonary delivery. International Journal of Pharmaceutics. 2009; 368(1-2): 129-137.
37.    Jafarinejad S, Gilani K, Moazeni E, Ghazi-Khansari M, Najafabadi AR, Mohajel N. Development of chitosan-based nanoparticles for pulmonary delivery of itraconazole as dry powder formulation. Powder Technology.  2012; 222: 65-70.

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