Determination Of Chemical Oxygen Demand (COD) Of Water (Raw/Treated Sewage)
Due to gradually increasing population the number of industries is also increasing. This results in increased pollution. The chemically oxidisable
Read more
water
What is biological oxygen demand?
Water bodies also contain living life in the form of microorganisms. These microorganisms feed on the organic matter present in
Read more
Determination Of Biological Oxygen Demand (BOD) Of Water
BOD is the index of water pollution. In the presence of organic and inorganic waste products numerous microorganisms grow .
Read more
Determination Of Dissolved Oxygen Of Water
Some amount of oxygen is dissolved in water which is used by aquatic plants and animals. The sources of dissolved
Read more