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Saturday, September 4, 2010

all about chemical emgineering laboratory 315...huhuhu

salam and good morning....
today i want to share chemical engineering laboratory.this subject really challenge because it educate us to become more independent person.this subject take 3 hours per experiment.
the experiment i ve done is flow over weir,bod (biochemical oxygenated demand) ,n others....many more/

flow over weir is about the type of weir that have two basic shape that is v-notch n rectangular notch.different notch give different velocity...heheeeeee...it ve been proved by make some graph

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