Preparation and Characterization of African Star Apple Seed Shell (Chrysophyllum Africanum) For The Removal of Acid Red 9
Keywords:
Water contamination, dye, remediation, adsorption, activated carbon, African apple seedAbstract
Kabiru Usman, H. Abba and O. R. A. Iyun
In the present work, activated carbon (AC), prepared from the shells of African star apple seed (Chrysophyllum Africanum) (and modified with H3PO4) were characterized (with SEM and FTIR) and applied for the adsorption removal of Acid red 9 dye from aqueous solution. The scanning electron micrograph of the adsorbent showed an unsmooth appearance with irregularly arranged molecular units while the FTIR spectrum showed some carbon associated bonds. The application of the Central Composite Design (CCD) for response surface analysis led to a projection that 97% removal of acid dye could be achieved in 60 minutes with an adsorbent dosage of 1.4 g at a pH of 6. The adsorption isotherm parameters were analyzed. The adsorption process followed Freundlich isotherm model. The adsorption capacity of this seed can be utilized for the treatment of strongly polluted industrial wastewaters containing acid dye.
Downloads
Published
Issue
Section
Similar Articles
- Ivwurie, Wisdom, Okorodudu, E.Oghenetega, Assay of Aliphatic Hydrocarbons in Soils from Selected Areas in Ughelli and its Environs, Delta State, Nigeria , Communication In Physical Sciences: Vol. 8 No. 2 (2022): VOLUME 8 ISSUE 2
- Uba Sani, Abdulkadir Ibrahim, Akande, Esther Oluwatoyosi, John, Oghenetega Mercy, Murtala, Mohammed Rumah, Assessment of Surface Water Quality in Zaria Metropolis: Implications for Environmental Health and Sustainable Management , Communication In Physical Sciences: Vol. 11 No. 3 (2024): VOLUME 11 ISSUE 3
- Obialo Solomon Onwuka, Elochukwu Pearl Echezona, Chimankpam Kenneth Ezugwu, Hydrogeology of Uburu and Environs, Southern Eastern, Nigeria , Communication In Physical Sciences: Vol. 3 No. 1 (2018): VOLUME 3 ISSUE 1
- N. B. Essien, Sorghum Waste as an Efficient Adsorbent for the Removal of Zn2+and Cu2+ from Aqueous Medium , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- J. C. Nnaji, Heavy Metal Contamination Indices for oil spilled Agricultural Soils in three Local Government Areas of River State, Nigeria , Communication In Physical Sciences: Vol. 4 No. 1 (2019): VOLUME 4 ISSUE 1
- S. A. Odoemelam, Investigation of Adsorption of Tetraoxosulphate (I) ions by Some Agricultural Soils in Akwa Ibom State, South-South igeria , Communication In Physical Sciences: Vol. 5 No. 2 (2020): VOLUME 5 ISSUE 2
- Sunday Emmanson Udoh, Effect of Intake Work Corrosion on Water Quality and Remedial Measures , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
- Gideon Wyasu, B. Myek, Synthesis of an azo dye and its cobalt complex derived from 3-aminophenol , Communication In Physical Sciences: Vol. 6 No. 1 (2020): VOLUME 6 ISSUE 1
- F. E. Awe, Adsorptive studies of the inhibitive properties of ethanolic extracts of Parinari polyandra on Mild steel in acidic media , Communication In Physical Sciences: Vol. 4 No. 1 (2019): VOLUME 4 ISSUE 1
- Sani Uba, Victor O. Ajibola, Oluwaseun S. Adeosun, Divine C. Ikeh, AbdulHameed. Mikail, Abel K. John, Murtala M.Ruma, Assessment of the Physicochemical Parameters, Geoaccumulation Indices and Contamination Factor of Sediments from Mairua Dam, Faskari Lga, Katsina Northwestern Nigeria , Communication In Physical Sciences: Vol. 7 No. 4 (2021): VOLUME 7 ISSUE 4
You may also start an advanced similarity search for this article.