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The bacteria creating biogas digest ... the materialcauseselevated COD in wastewater
Like natural starch , starch derivatives must be also applied at about twice the rate of CMC or synthetic agentsleadingto higher COD in the effluents
treatment with unmodied oak sawdust ... likelyto createa high COD in the wastewater
B Biomed.on screensleadingto an increase in effluent COD
benzoic acid ... the main compoundcauseshigh COD in the wastewater
2000).Kanai , F.on screensleadingto an increase in effluent COD
the protein content of matrixhas influencedon the effluent COD
Now we prove the opposite.on screensleadingto an increase in effluent COD
High VFAcauseshigh effluent COD concentration
and P. Oxygen requirements for the degradation of organic material and the degradation of dead cellular material ( endogenous respiration ) ; .on screensleadingto an increase in effluent COD
a number of improvements ... areascontributeda high COD loading to the effluent
the componentscontributeto effluent COD
oxygen depletion on account of decomposition of microbes to a level detrimental to aquatic lifemay causeoxygen depletion on account of decomposition of microbes to a level detrimental to aquatic life
inhibition of the nitrification processcould causeinhibition of the nitrification process
in oxygen depletion in the receiving water after discharge of the wastewaterresultingin oxygen depletion in the receiving water after discharge of the wastewater
in membrane foulingcan resultin membrane fouling
importantmay preventimportant
a “ dead zone ” where there is not enough oxygen to support aquatic lifecreatesa “ dead zone ” where there is not enough oxygen to support aquatic life
in higher efficiencyresultingin higher efficiency
of TVA , NaHC[O.sub.3is composedof TVA , NaHC[O.sub.3
to the demise of the bacteria in the bio - treater units which would lead to other vicious problemswill leadto the demise of the bacteria in the bio - treater units which would lead to other vicious problems