sir have a doubt.....in the lag phase there is no such increase in microbial mass but it can be seen from the graph that food is being utilized,,,,my question is who is utilizing the food and that too in such faster rate?
May I ask a question? Are you saying that endogenous phase is when F/M ratio is low? About the F/M ratio, you said that when F/M ratio is low, There is not enough food for every microorganism, thus microorganism will compete for food. This will produce dense sludge as a by-product. Whereas when F/M ratio is high, sludge will not become dense as there is sufficient food for all microorganism. Then you went forward on endogenous phase, a condition that is similar to when F/M ratio is low, where microorganism is a lot and food is limited, they feed on each other to survive, thus producing low amount of sludge. But you said earlier when F/M ratio is low, then sludge produced will be dense. There is a contrary between what you just explained about endogenous phase and what you just explained about F/M ratio when it is low. To summarize my question, F/M ratio low = dense sludge = High sludge production Endogenous phase = F/M ratio low = High sludge production But you said Endogenous phase = Low sludge production A little bit confused..... Just asking for knowledge purpose as I'm working in a sewage treatment industry. Hope we can get the answer. Thank you.
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sir have a doubt.....in the lag phase there is no such increase in microbial mass but it can be seen from the graph that food is being utilized,,,,my question is who is utilizing the food and that too in such faster rate?
May I ask a question?
Are you saying that endogenous phase is when F/M ratio is low?
About the F/M ratio, you said that when F/M ratio is low, There is not enough food for every microorganism, thus microorganism will compete for food. This will produce dense sludge as a by-product.
Whereas when F/M ratio is high, sludge will not become dense as there is sufficient food for all microorganism.
Then you went forward on endogenous phase, a condition that is similar to when F/M ratio is low, where microorganism is a lot and food is limited, they feed on each other to survive, thus producing low amount of sludge.
But you said earlier when F/M ratio is low, then sludge produced will be dense. There is a contrary between what you just explained about endogenous phase and what you just explained about F/M ratio when it is low.
To summarize my question,
F/M ratio low = dense sludge = High sludge production
Endogenous phase = F/M ratio low = High sludge production
But you said Endogenous phase = Low sludge production
A little bit confused.....
Just asking for knowledge purpose as I'm working in a sewage treatment industry. Hope we can get the answer. Thank you.
Thank you sir
For giving me a knowledge
thnxx sir i m lucky to watch your video
Sir pls give the knowledge on irrigation
sir please upload some more videos on activated slude process
I am waiting for your videos
Very helpful thnx
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