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Analisis Kadar DO, BOD, COD Sungai Kuantan by Abu Afza Al-Ghifari is a document available to read on EtoBox.
This document summarizes a study analyzing levels of dissolved oxygen (DO), biological oxygen demand (BOD), and chemical oxygen demand (COD) in the Kuantan River impacted by illegal small-scale gold mining (PETI) in Kuantan Singingi Regency, Riau, Indonesia. Water samples were taken from points along the river selected based on PETI activity. The study found DO levels of 6.61-6.79 mg/L, BOD levels of 0.22-1.18 mg/L, and COD levels of 8-12 mg/L. BOD and COD levels exceeded permitted water quality standards,
- Author
- Abu Afza Al-Ghifari
- Language
- EN