The amount of pressure to be applied depends on __

Chemical adsorption is also called as _____

What is the percentage of salt rejection of NS-100 RO membrane?

Filtration is based on colour of particles.

In which year was the ozone named?

In case along with silica, there is high content in sulphide and chloride what should be used?

Denitrification releases ___

Microbial yield under aerobic conditions is lower than anoxic conditions.