Module 15 Determination of BOD and COD of water sample
Автор: CEC25 BT17
Загружено: 2025-07-31
Просмотров: 61
Описание: Water quality can no longer be taken for granted. There are many variables that can come into play: the possibility of contamination, our aging water distribution system, unknown well-water quality and the type of plumbing in our home. Water has to be assessed properly before it is known as the portable water. According to the assessment details only it can be used further. BOD and COD determination are two well-known tests for the water analysis. BOD (Biochemical oxygen demand) is the amount of oxygen required by micro-organisms to degrade the organic matter and can be calculated as BOD of diluted and Undiluted samples. The BOD value depends on the dissolved organic matter in the wastewater samples. More is the organic matter more is the demand of oxygen by microbes to degrade it.
Повторяем попытку...
Доступные форматы для скачивания:
Скачать видео
-
Информация по загрузке:
