Cod

COD: chemical oxygen demand BOD: biological oxygen demand 2 different way to measure the biological activity of effluents/water. Basically when they are low, most of the content of the effluent has been previously oxidized, ...

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sorry, but I have no idea what are COD and BOD

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My project is to decrease COD & BOD of effluent which is around 25000 & 18000 respectively. My project is to bring this level in permissible limit (500 ) by anaerobic methods. what should be my 1st step to initiate the project? ...

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:lol: :lol: So true! :lol: :lol: The WOW hormone! (Or the COD hormone, or the Halo 360 hormone).

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... to see him. He ran a allergy test and many different types of blood work. He really helped while i was seeing him. He put me on "fermented cod-liver oil". A spoonful in the morning and in the afternoon. That seemed to help me alot. Although the taste is aweful... and it left a ugly ...

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