Chlorine gas is ejected into the water to form chlorine water inside the dipping tank.
This dipping tank have a big surface area so chlorine evaporation is high.
The chlorine gas that is evaporated on the surface is sucked and directed to a scrubber.
I'm wondering is there a way to reuse the evaporated chlorine gas before heading to chlorine scrubber (neutralized with caustic soda)?