Recommended dosage of TCCA (trichloroisocyanuric acid) in (swimming pool)
1.How do you check the exactly dosage.
Usually speaking,if we want to ensure good quality of swimming pool water, we need ensure concentration of residual chlorine in a stable level—1mg/L.
In theory,if we use it according to dosage of 2kg/1000m³(200g tablet,means 10tablets/1000m³) , residual chlorine of water shoud is 1mg/L. But acctually it will have natural wastage, so you need test residual chlorine value before use it. Then according to using 2kg/1000m³ can increase 1mg/L of residual chlorine to decision the exactly dosage.
2.How to decision General dosage.
1）Use it in night
—we suggest that at least according to 2kg/1000m³,if water quality very poor, already greening or Whiting, please add the Dosage.( Range –2kg-4kg/1000m³)
2) Use it before open of swimming pool
—-we suggest that please test residual chlorine value first , and then use it 0.5-1 hour in advance. 3) Use it in peak season—-when already have algae in water,it’s will need strong disinfect, please use it according to dostage of 6-10kg/1000m³.
