WebMay 20, 2024 · The main purpose of a lab report is to demonstrate your understanding of the scientific method by performing and evaluating a hands-on lab experiment. This type of assignment is usually shorter than a research paper. Lab reports are commonly used in science, technology, engineering, and mathematics (STEM) fields. WebAs with the BOD test, the COD test is reported as mg/L of oxygen used. The table below shows the normal range of COD found in various kinds of domestic wastewater. Keep in …
BOD LAB REPORT NEW.pdf - Course Hero
WebTo determine the value of BOD in water sample from three different places by using respirometric method. fProcedure: 1) Three types of water sample are taken from three different places which is section 6, section 7 and tap water in Shah Alam. 2) 6 BOD bottles are prepared and marked as blank, seed, standard, sample 1, sample 2 and sample 3. WebBiochemical oxygen demand, or BOD, is a chemical procedure for determining the amount of dissolved oxygen needed by aerobic biological organisms in a body of water to break down organic material present in … how to deregister paye
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WebMar 6, 2012 · Use a BOD bottle to collect the water sample. The most common sizes are 300 milliliters (mL) and 60 mL. Be sure that you are using the correct volume for the titration method that will be used to determine the amount of DO. There is usually a white label area on the bottle, and this may already be numbered. WebLike Biochemical Oxygen Demand ( BOD) and Carbonaceous Biochemical Oxygen Demand ( CBOD ), Chemical Oxygen Demand (COD) is a test used to determine the oxygen-depleting capacity of water polluted with organic compounds. WebBiochemical Oxygen Demand or BOD for short, is the total amount of oxygen consumed by organisms/organic material over a certain amount of time. Wastewater that enters natural … how to deregister panasonic cordless phone