Evaluasi Dampak Koagulan Alami dalam Menurunkan Konsentrasi Pewarna dalam Limbah Industri: Penelitian Meta-Analisis

Annisa Kharismaningtyas Astuti

doi:10.24903/kujkm.v9i2.2546

Authors

Annisa Kharismaningtyas Astuti Diponegoro University

DOI:

https://doi.org/10.24903/kujkm.v9i2.2546

Keywords:

Water disposal, Dye removal, Wastewater Coagulation, Natural Coagulant, Meta-analysis

Abstract

Disposal of coloured liquid waste into the environment can profoundly impact and harm the environment if released without proper handling. There are various treatment technologies to remove dyes, one of which is the wastewater coagulation method which is often used because of its efficiency and relatively low capital costs. Many coagulants are used in wastewater treatment processes, including natural coagulants. This study purposed to analyze the effectiveness of natural coagulants in decreasing the level of dyes in industrial wastewater using the meta-analysis method. Data from ten studies conducted between 2012 and 2022 were compiled from databases like Google Scholar, Portal Garuda, Semantic Scholar, and Scopus. A meta-analysis method was used to analyze the data. The meta-analysis revealed significant findings. The mean difference for each variable resulted in a p-value of 0.001 or p <0.05 for each variable, indicating a substantial impact on reducing dye concentrations. Specifically, the dose of natural coagulant, pH, stirring time, and stirring speed were found to be significant factors. The use of natural coagulants in wastewater treatment processes has a considerable effect on reducing dye levels, as evidenced by the significant p-values for the variables studied.

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References

Basiri Parsa, J., & Hagh Negahdar, S. (2012). Treatment of wastewater containing acid blue 92 dye by advanced ozone-based oxidation methods. Sep Purif Technol, 98, 315–320.

Ernest, E., Onyeka, David, & Blessing. (2017). Effects of pH, Dosage, Temperature and Mixing Speed on The Efficiency of Water Melon Seed in Removing the Turbidity and Colour of Atabong River, Awka-Ibom State, Nigeria. Int J Adv Eng Manag Sci, 3(5), 427–34.

Gao, B.-Y., Yue, Q.-Y., Wang, Y., & Zhou, W.-Z. (2007). Color removal from dye-containing wastewater by magnesium chloride. J. Environ.Manage., 82(2), 167–172.

Kirom. (2021). DLH Tangsel Temukan Karung Bekas Pewarna Makanan Penyebab Air Sungai Cisadane Merah. Merdeka. https://www.merdeka.com/peristiwa/dlh-tangsel-temukan-karung-bekas-pewarna-makanan-penyebab-air-sungai-cisadane-merah.html

Martina, A., Effendy, D. S., & Soetedjo, J. N. M. (2018). Aplikasi Koagulan Biji Asam Jawa dalam Penurunan Konsentrasi Zat Warna Drimaren Red pada Limbah Tekstil Sintetik pada Berbagai Variasi Operasi. Jurnal Rekayasa Proses, 12(2), 40. https://doi.org/10.22146/jrekpros.38948

Mishra, Anuradha, Bajpai, & Malvika. (2005). Flocculation Behaviour of Model Textile Wastewater Treated With A Food Grade Polysaccharide. J. Hazard. Mater., 118(1–3), 213–217.

Puteri, R. D., Hadisoebroto, R., & Kusumadewi, R. A. (2020). Effects of mixing speed on turbidity and dyes removal from wastewater with tiger shrimp shells as biocoagulant. International Journal of Scientific and Technology Research, 9(3), 2089–2095.

Rachmawati, S., Iswanti, B., & Winarni. (2010). Pengaruh pH pada Proses Koagulasi dengan Koagulan Alumunium Sulfat dan Ferri Klorida. Jurnal Teknik Lingkungan, 5(2), 40–45.

Ricky, M. (2021). Sungai Warna-Warni Gegara Limbah Industri, DLH Solo: Solusinya IPAL. Solopos. https://www.solopos.com/sungai-warna-warni-gegara-limbah-industri-dlh-solo-solusinya-ipal-1211794

Setyawati, E. E. P., Setiawan, A., & Dewi, T. U. (2018). Biokoagulan Biji Trembesi ( Samanea saman ) dan Daun Mimba ( Azadirachta indica ) dalam Mengolah Air Limbah Industri Asam Fosfat. 2623, 115–120.

Seyrig, G., & Shan, W. (2007). Coagulation and Flocculation: Color Removal. Michigan State University.