Adsorption of Methylene Blue Using Activated Carbon Bioadsorbent Coffee Grounds and Reed Grass Without Flow Rate
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Abstract
Methylene blue adsorption research has been conducted using bioadsorbents from activated carbon of coffee grounds and reeds. Coffee grounds and reeds contain carbon and cellulose that are effective for binding dyes. This study aims to determine the characteristics of activated carbon from coffee grounds and reeds based on SNI-06-3730-1995 and assess the color reduction of wastewater referring to the Decree of the Minister of Environment No. 51/MENLH/1995, which sets the maximum methylene blue content in industrial wastewater at 5-10 mg/L. The research method includes bioadsorbent preparation, characterization, and adsorption process with UV-Vis spectrophotometric analysis. Mass ratio variation was conducted on each adsorbent at each contact time variation and methylene blue concentration variation. The results of the analysis showed that the activated carbon of coffee grounds and reeds fulfills SNI-06-3730-1995 which is characterized by values that are below the maximum value in each parameter. The effectiveness of methylene blue adsorption by coffee grounds and reeds activated carbon reached 98.15% at a ratio of coffee grounds and reeds activated carbon 0:1 (w/w) for 120 minutes at a concentration of 25 mg/L. The adsorption capacity using the Freundlich isotherm method on reed activated carbon was 1.100 mg/g and coffee grounds activated carbon was 1.019 mg/g. The adsorption process of coffee grounds and reeds activated carbon has no effect on the carbon and cellulose structure of coffee grounds and reeds contained in activated carbon, namely O-H, C-H, C=C, and C=O.
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References
[2] JT KimiaEt Al., "Adsorption of Methylene blue dye using adsorbent from tea dregs on a column. Nur Asiah, Novi Sylvia*, Syamsul Bahri," Vol. 2, no. June, Pp. 75–86, 2022.
[3] I. Kustiningsih And DK Sari, "Adsorption Test of Bayah Natural Zeolite and the Effect of Ultraviolet Rays on Waste DegradationMethylene blue,†Tech. J. Science and Technology., Vol. 13, no. 1, P. 25, 2017, Doi: 10.36055/Tjst.V13i1.5853.
[4] AM Ninef, S. Titin, M. Nge, HRL Solle, And M. Nitsae, "Agrotekma Journal of Agrotechnology and ScienceAgricultural Utilization of Activated Charcoal of Borassus Flabellifer L. Shells for the Adsorption of Fe(Iii) Metal in Well Water in Kupang City. . 7, no. 2, Pp. 7–14, 2023, Doi: 10.31289/Agr.V7i2.9690.
[5] NFM Salleh, FF Asmori, NM Shukri, And SFM Hanafiah, “Adsorption OfMethylene blueBy Imperata Cylindrica: Reaction Optimization By Response Surface Methodology (Rsm),†J. Chem. Eng. Ind. Biotechnol., Vol. 7, no. 2, Pp. 27–33, 2021, Doi: 10.15282/Jceib.V7i2.7020.
[6] L. Kurniasari, "Utilization of Microorganisms as Metal Biosorbent Raw Materials,"J. Tech. Kim., Vol. 6, no. 2, Pp. 5–8, 2010.
[7] C. Febrianti, M. Ulfah, And K. Kusumastuti, "Utilization of Coffee Grounds as Active Carbon Material for Water Treatment Utilization of Coffee Grounds as Active Carbon Material for Batik Industry Wastewater Treatment The Use of Coffee Grounds As Precursor of Activated Carbon For Wastewater Treatment Of Bati,†no. April, 2023, Doi: 10.22146/Agritech.68014.
[8] I. Maflihah, I. Ubang, PN Podung, W. Nurbaiti, And S. Lestari, "Adsorption of Methylene Blue Using Activated Charcoal Adsorption OfMethylene blueUsing Activated Charcoal,†Vol. 5, no. 5, Pp. 173–179, 2021.
[9] E. PagalanEt Al., “Industrial Crops & Products Activated Carbon From Spent Co Ff Ee Grounds As An Adsorbent For Treatment Of Water Contaminated By Aniline Yellow Dye,†Ind. Crop. Prod., No. June, P. 111953, 2019, Doi: 10.1016/J.Indcrop.2019.111953.
[10] NIF Mukti And A. Hidayat, "Characterization Of Coffee Grounds As Biosorbent For Removal Dyes From Aquaeous Solutions,"Iop Conf. Ser. Mater. Sci. Eng., Vol. 625, no. 1, 2019, Doi: 10.1088/1757-899x/625/1/012031.
[11] I. Wibisono, H. Leonardo, Antaresti, And Aylianawati, "Making Pulp From Reeds,"Widya Tech., Vol. 10, no. 1, Pp. 11–20, 2011.
[12] L. ZhouEt Al., “Adsorption Properties Of Activated Carbon From Reed With A High Adsorption Capacity,†Ecol. Eng., Vol. 102, pp. 443–450, 2017, Doi: 10.1016/J.Ecoleng.2017.02.036.
[13] T. Huda And TK Yulitaningtyas, “Adsorption StudyMethylene blueUsing Cellulose From Reeds," Ijca (Indonesian J. Chem. Anal., Vol. 1, No. 01, Pp. 9–19, 2018, Doi: 10.20885/Ijca.Vol1.Iss1.Art2.
[14] I. Riwayati, N. Fikriyyah, And S. Suwardiyono, "Adsorption"Methylene blue dye using reeds (Imperata Cylindrica) ash activated by sulfuric acid," J. Inov. Tech. Kim., Vol. 4, no. 2, 2019, Doi: 10.31942/Inteka.V4i2.3016.
[15] S. Agustina And A. Fitrina, "Process of Increasing the Surface Area of Corn Cob Activated Carbon,"Semrestek, Pp. 440–446, 2018.
[16] MA Mardiah, A. Awitdrus, R. Farma, And E. Taer, "Characterization Of Physical Properties For Activated Carbon From Garlic Skin,"J. Aceh Phys. Soc., Vol. 10, no. 4, Pp. 102–106, 2021, Doi: 10.24815/Jacps.V10i4.19571.
[17] L. Maulinda, N. Za, And DN Sari, "Utilization of Cassava Peel as an Active Carbon Raw Material,"J. Technol. Kim. Unimal, Vol. 4, no. 2, P. 11, 2017, Doi: 10.29103/Jtku.V4i2.69.
[18] D. Andamari, "Effectiveness of Activated Charcoal Adsorbent from Coffee Grounds to Reduce Cadmium (Cd) Content in Water Media,"Thesis., Univ. Indonesian Islam., 2022.
[19] A. Sugiharto, I. Hoyali, AFA Ghifari, And TH Nabilla, "Effect Of Contact Time Of Rice Husk Ash And Poly Aluminum Chloride To Reduce The Concentration Of Rhodamine B Dyes Using The Adsorption-Fluidization Method,"Chem. J. Tech. Kim., Vol. 7, no. 1, P. 77, 2020, Doi: 10.26555/Chemica.V7i1.16529.
[20] PS Ardisty Sitogasa, S. Munir, N. Hidayah, And MS Farid, "The Effect Of Flow Rate Of Adsorption Pretreatment In Removing Total Organic Carbon (Toc) Based On The Sem-Edx Test,"Sci. Eng. Technol. Nst Proc., Vol. 2021, PP. 129–136, 2021, [Online]. Available: Http://Dx.Doi.Org/10.11594/Nstp.2021.1421