Water treatment system

A water treatment system comprising:

• a water mixing unit adapted to promote water turbulence;
• an input line having an upstream end adapted to be in fluid communication with a body of water to be treated, and a downstream end in fluid communication with the water mixing unit;
• an ozone injector adapted to be connected in fluid communication with an ozone gas generation system;
• a branching line in fluid communication with the input line and the ozone injector;
• an ozone supply line in fluid communication with the ozone injector;
• a bypass control valve in fluid communication with the ozone supply line and the input line and adapted to be selectively switched between an open position and a closed position, wherein water is prevented from flowing from the ozone supply line through the bypass control valve and into the input line when the bypass control valve is in the closed position;
• and
• a pressure differential measuring device adapted to measure a pressure differential between a first location in the input line upstream relative to the bypass control valve, and a second location in the input line downstream relative to the bypass control valve.