To be used wherever it is necessary to remove or reduce SULPHATES.
This chemical formulation removes up to 90% of sulphates.
PUR-ALL S is the only chemical able to reduce sulphates to less than 500 ppm.
Used in the purification of water from stainless steel, aluminum and special metals pickling (Cu, Ni, Cr, …)
Used in the purification of water from Anodizing, stainless steel, aluminium pickling and steel sulphuric pickling.
For Z.L.D. (Zero Liquid Discharge) process.
Used in the treatment of wastewater for removal of heavy metals.