Reverse osmosis scale inhibitors can effectively control inorganic scaling, especially suitable for reverse osmosis systems with high barium and strontium content in water and severe tendency for barium sulfate and strontium sulfate scaling It can effectively prevent scaling from occurring over a wide concentration range So, how should the dosage of reverse osmosis scale inhibitor be calculated?

The recommended concentration of reverse osmosis scale inhibitor is generally 3-6ppm, which means that 3-6g of scale inhibitor needs to be added for every ton of water entering the reverse osmosis equipment

The calculation formula for monthly usage: W=Q × S × H × 30/1000, where W is the monthly usage (Kg); Q is the inlet flow rate of the reverse osmosis equipment (m3/h); S is the dosing concentration (3-6ppm, i.e. g/ton), and H is the working time (hours) of the reverse osmosis equipment; 1000 is the conversion amount between g and Kg If the water production of a reverse osmosis device is 75 tons/hour, then the inlet water needs to be at least 100 tons/hour, and the monthly consumption is: 100 × 3.5 × 24 × 30/1000=252KG2

Reverse osmosis scale inhibitors are generally added to the security filter of the reverse osmosis system, that is, before the precision filter Add to the dosing device and add to the pipeline of the reverse osmosis equipment through a metering pump Reverse osmosis scale inhibitors can be used directly with the original solution or diluted before use. The dilution ratio should not exceed 10 times, meaning the concentration should not be less than 10%