Research Output | Dar Al-hikmah Library | IIUM Only
The Biochemical Oxygen Demand (BOD) test has been a long standing test method to quantify the amount of biodegradable organic matter present in a water sample. The test is typically conducted over a 5-day period (BOD5), with the sample being incubated at 20°C. It has been a long standing assumption that over the 5-day period, most of the organic s