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All Journal Budapest International Research and Critics Institute-Journal (BIRCI-Journal): Humanities and Social Sciences Jurnal Pengabdian kepada Masyarakat Nusantara Jurnal Bisnis Mahasiswa Jurnal Pengabdian Kepada Masyarakat (JPKM) Jurnal Teknologi Jurnal Ilmiah Fakultas Sains dan Teknik Universitas Nusa Cendana Journal of Governance, Taxation, and Auditing International Review of Practical Innovation, Technology and Green Energy (IRPITAGE) Journal of Advances in Accounting, Economics, and Management Jurnal Pengabdian Masyarakat dan Riset Pendidikan
Robertho Kadji
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Water Quality and Hydrochemical Studies in Watersheds Cikapundung River Case Study Peny Supriatno; Rizky Syaputra; Robertho Kadji; Lia Alfianita
Budapest International Research and Critics Institute-Journal (BIRCI-Journal) Vol 5, No 3 (2022): Budapest International Research and Critics Institute August
Publisher : Budapest International Research and Critics University

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.33258/birci.v5i3.6010

Abstract

Cikapundung River is one of the rivers that plays an important role as a water source in the city of Bandung. This river has great potential to be used as water supply in the city of Bandung. For further utilization, it is necessary to study the quality and hydrochemistry of water in the watershed (DAS), especially in the Cikapundung River. Based on the studies that have been carried out, it was found that the water quality is quite poor. Poor water quality is caused by a continuous process of pollution, which causes changes in the value of the physical and chemical parameters of water in the Cikapundung watershed. This process is further supported by the occurrence of dilution caused by the high intensity of rain in the city of Bandung. According to the graphical representation of the hydrochemistry of water, the type of water in the form of calcium bicarbonate was obtained based on the Piper Diagram. Bicarbonate water comes from the weathering of rocks or minerals near the surface. Supported by graphical representation using Durov Diagram, water in the Cikapundung watershed is intermediate water that has undergone ion exchange. This is evidenced by the Stiff Diagram which groups alkaline earth cations which are larger than alkali metals, and weak acid anions which are larger than strong acid anions. These three graphic representatives provide information about the evolutionary processes that occur in the Cikapundung watershed.
Co-Authors Arthana, I Komang Ayuvera Rifani Ray Banunaek, Noni Bouk, Maria Claudia Cindy Boymau, Irene Augusta Ekasari, Juendiny Chrisna Ika Fitri Krisnasiwi Irene Augusta Boymau Leda Muga, Maria Prudensiana Lia Alfianita Lidia Paskalia Nipu Metboki, Matilda Ndolu, Rizhard A. Peny Supriatno Raka, Marco De Aviano Rizky Syaputra Sundari, Woro Yusuf Rumbino