Analisis Kinerja IPAL PT X Jawa Timur dalam Menurunkan Parameter Pencemar Menggunakan Pendekatan Water Quality Index (WQI)
DOI:
https://doi.org/10.58169/jwikal.v4i2.993Keywords:
CCME, Environment, Plastic Industry, Wastewater Treatment Plant, Water Quality IndexAbstract
The plastic recycling industry generates wastewater that poses a potential threat to aquatic environments if not managed optimally. Performance evaluation of Wastewater Treatment Plants (WWTP) is typically conducted partially by comparing outlet parameters against effluent standards, often failing to depict water quality conditions holistically. Therefore, this study employs the Water Quality Index (WQI) approach using the Canadian Council of Ministers of the Environment (CCME) method to evaluate the performance of PT X's WWTP in East Java. This research utilized secondary data from inlet and outlet wastewater quality tests over 23 months (January 2024–November 2025), covering 10 parameters. Analysis was conducted by calculating removal efficiency and determining factors F1 (scope), F2 (frequency), and F3 (amplitude) as the basis for the WQI-CCME calculation. The results indicate that the WWTP achieved high efficiency (>80%) in reducing dominant parameters such as TSS, TDS, BOD, and COD. However, violations of effluent standards were still observed in certain parameters. The obtained WQI-CCME value was 69,30, categorized as "Fair" with a moderate level of violation. These findings demonstrate that although the WWTP meets regulatory standards, the WQI-CCME approach provides a more comprehensive assessment of performance. Optimization of advanced treatment units is recommended to improve effluent quality and sustainable WWTP performance.
References
Aldhimas, B. Z., A’in, C., Rudiyanti, S., & Suryanti. (2025). Determination of quality status of Seketak River in Indonesia using CCME-WQI and pollution load. Iconic Research and Engineering Journals (IRE), 8(8). https://www.irejournals.com/paper-details/1707087
Bambang, S., & Daawia, D. (2024). Penerapan metode CCME-WQI untuk menganalisis kualitas air danau di pesisir Kampung Yobeh, Distrik Sentani, Kabupaten Jayapura. Jurnal Dinamis, 21(2). https://doi.org/10.58839/jd.v21i2.1438
Canadian Council of Ministers of the Environment. (2001). Canadian environmental quality guidelines for the protection of aquatic life: CCME water quality index (WQI): Technical report. CCME.
Chabuk, A., Al-Madhlom, Q., Al-Maliki, A., Al-Ansari, N., Hussain, H. M., & Laue, J. (2020). Water quality assessment of Tigris River, Iraq using water quality index (WQI) and GIS. Journal of Water Supply: Research and Technology—Aqua, 69(3), 245–257. https://doi.org/10.1007/s12517-020-05575-5
El-Serehy, H. A., Abdallah, H. S., Al-Misned, F. A., & Al-Farraj, S. A. (2018). Water quality assessment using physicochemical parameters and water quality index (WQI) of a tropical river. Saudi Journal of Biological Sciences, 25(4), 6–14. https://doi.org/10.1016/j.sjbs.2018.05.022
Faza, Y., Yuliani, E., & Sholichin, M. (2025). Analisis kualitas air menggunakan metode indeks pencemaran, CCME-WQI, dan QUAL2Kw pada Sungai Bango-Sari, Kota Malang, Jawa Timur. Jurnal Teknologi dan Rekayasa Sumber Daya Air (JTRESDA), 5(2). https://doi.org/10.21776/ub.jtresda.2025.005.02.0110
Fitriana, F., Yudianto, D., & Seo, Y. C. (2025). Analysis of Cikakembang River water quality using the pollution index, STORET, and CCME-WQI methods. Jurnal Presipitasi: Media Komunikasi dan Pengembangan Teknik Lingkungan, 22(2), 485–496. https://doi.org/10.14710/presipitasi.v22i2.485-496
H. Almira, R., Margaretha, W., & Eko, H. (2024). Assessing the effectiveness of CCME-WQI, NSF-WQI, OWQI, and Smith index water quality indices in karst areas. Jurnal Ilmu Lingkungan, 22(5), 1255–1262. https://doi.org/10.14710/jil.22.5.1255-1262
Hadinah, D. A., Haribowo, R., & Yuliani, E. (2023). Analisis kualitas air menggunakan metode indeks pencemaran, CCME-WQI, dan NSF-WQI di Sungai Surabaya, Jawa Timur. Jurnal Teknologi dan Rekayasa Sumber Daya Air, 3(2), 251–260. https://doi.org/10.21776/ub.jtresda.2023.003.02.022
Iyare, P. U., Ouki, S. K., & Bond, T. (2020). Microplastics removal in wastewater treatment plants: A critical review. Environmental Science: Water Research & Technology, 6(10), 2664–2675. https://doi.org/10.1039/D0EW00397B
Journal of Experimental Biology and Agricultural Sciences. (2024). Water quality index for assessing water purification ecosystem services in Jakarta lakes. Journal of Experimental Biology and Agricultural Sciences, 12(4), 204–212. https://doi.org/10.18006/2025.13(2).204.212
Kinigopoulou, V., Pashalidis, I., & Kalavrouziotis, I. K. (2022). Microplastics removal from wastewater by a membrane bioreactor: The case of a plastic recycling industry. Journal of Environmental Chemical Engineering, 10(3), 107629. https://doi.org/10.1016/j.jece.2022.107629
Lumb, A., Halliwell, D., & Sharma, T. (2006). Application of CCME water quality index to monitor water quality: A case study of the Mackenzie River basin, Canada. Environmental Monitoring and Assessment, 113, 411–429. https://doi.org/10.1007/s10661-005-9092-6
Nong, X., Shao, D., Zhong, H., & Liang, J. (2020). Evaluation of water quality in the South-to-North Water Diversion Project of China using the water quality index (WQI). Water Research, 178, 115781. https://doi.org/10.1016/j.watres.2020.115781
Pemerintah Provinsi Jawa Timur. (2013). Peraturan Gubernur Jawa Timur Nomor 72 Tahun 2013 tentang baku mutu air limbah bagi industri dan/atau kegiatan usaha lainnya. Berita Daerah Provinsi Jawa Timur.
Pemerintah Republik Indonesia. (2021). Peraturan Pemerintah Republik Indonesia Nomor 22 Tahun 2021 tentang penyelenggaraan perlindungan dan pengelolaan lingkungan hidup. Lembaran Negara Republik Indonesia Tahun 2021 Nomor 32.
Uddin, M. G., Nash, S., & Olbert, A. I. (2021). A review of water quality index models and their use for water quality assessment. Ecological Indicators, 122, 107218. https://doi.org/10.1016/j.ecolind.2020.107218
Ustaoğlu, F., Tepe, Y., & Taş, B. (2020). Assessment of stream quality and health risk in a subtropical Turkey river system: A combined approach using statistical analysis and water quality index. Ecological Indicators, 113, 105815. https://doi.org/10.1016/j.ecolind.2019.105815
Ziajahromi, S., Neale, P. A., Rintoul, L., & Leusch, F. D. L. (2017). Wastewater treatment plants as a pathway for microplastics: Development of a new approach to sample wastewater-based microplastics. Water Research, 112, 93–99. https://doi.org/10.1016/j.watres.2017.01.042
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