Chlorine is available in market for using in water treatment plant as a liquid form, powder form, granular form, tablet form or gaseous form. In Water treatment plant Chlorine kills Bacteria and some micro organism . Free chlorine in the drinking water treatment plant maintaining 0.2- 0.5 ppm. Chlorine can use pretreatment and post treatment in reverse osmosis plant. Chlorine is a cheapest disinfectant also very effective so most of the water treatment plant system designing with chlorine disinfection.
Chlorine Gas preparation in Laboratory as below
Chlorine Gas filling with Gas cylinder.
Chlorine available as Tablet form or Powder form
Chlorine available in Liquid form