Question: Iron & manganese present as pollutant in water can not be removed by
Options
A : ion exchange process.
B : oxidation followed by settling & filtration.
C : lime soda process or manganese zeolite process.
D : chlorination.
Environmental Engineering - Part 1 more questions
Particulates (< 1?m size) remaining suspended in air indefinitely and....
Operating principle of cyclone separator is based on the action....
Exposure to small amount of __________ results in high blood....
Maximum allowable concentration of CO 2 in air for safe....
Tolerable limit of nitrogen oxides in air is __________ ppm.
In water chemical treatment plant, use of chloramines ensures
Which of the following is the common pollutant emitted from....
During which of the following operating conditions of an automobile,....
H 2 S present in gaseous stream can be removed....
Inhalation of lead compounds present in automobile exhaust (using leaded....
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