What are the savings compared to sodium hypochlorite bleach?
With low capital costs, chlorine bleach is becoming most common method of chlorination. A summary of the costs comparisons with sodium hypochlorite bleach applications includes: The cost of purchasing 12.5% sodium hypochlorite (commercial strength) in small quantities ranges from $1 to $2 per gallon depending on your location. Each gallon has an equivalent of roughly 1 lb of chlorine, costing about $1-$2 per pound of equivalent chlorine. A $5 bag of salt from the hardware store produces up to 30 lbs of chlorine gas costing $0.17 per pound a 600-1200 percent savings. Factoring in a minor power cost component of 1-2 KWH per pound of production (varies on production quantity), the total equivalent chlorine costs of about $0.30/pound is still more than 300-600 percent savings over conventional chlorine bleach chemicals in any quantity range. Metering pumps and other injection components are vulnerable to corrosion needing frequent maintenance and replacement. Comparative operation and main
