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The ozonation in drinking water helps to remove
Type I settling in sedimentation tank is due to :
Disinfection of drinking water is done to remove
An average operating data for conventional activated sludge treatment plant is as follows:
Quantity of waste sludge = 10900 m3
Wastewater = 35000 m3/d
Calculate the aeration period in hours (h)?
If settling velocity is 1 cm/sec then corresponding surface loading in litre per day per m2 will be
Which one of the following is not reduced by chlorination of water?
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Tags :AE & JE Exams
Jul 26AE & JE Exams