The osmotic pressure of the brine increases proportionally to the salt concentration.

Membrane permeation rate increases proportionally to effective pressure.

What is the average pressure at which the reverse osmosis operates for treating brackish water?

What is the % flux decline per year assumed while designing the reverse osmosis system for treating well water?

High molecular weight solutes pass through the membrane.

Excess nitrogen is present after secondary biological treatment.

What is the maximum allowable flow for backwash?

What is the permitted concentration of manganese in drinking water?