Innova Corporate (India) offers an Antiscalant for High Sulphate Water for Belgium's sites where sulfate levels are elevated, such as in areas with industrial history or specific groundwater conditions. High sulfate with calcium leads to hard-to-remove gypsum scale (CaSO₄·2H₂O). Our antiscalant uses polyacrylate-sulfonate copolymers (AA/AMPS) to prevent scale in cooling towers and RO systems, even at 120% supersaturation. For the Port of Antwerp's chemical plants and industrial ZLD facilities, this enables recovery ratios >85% without sulfate scaling. Available in 25L and 200L drums.
In calculating the dose rate of INNOVA MT 065 for facilities in Agartala, the membrane manufacturer's operating limits and local feed water quality should be strictly considered. All dose rate calculations should be made on the computer projection programme "e-WATER 5.0", which calculates the Ipb/Ksp ratio for calcium sulphate and other potential scaling salts specific to the Agartala water table.
For Ipb/Ksp ratios < 3 the preferred product of choice is Tacelene Chem-7065; for ratios 2.8 to 7.0, INNOVA MT 065 is normally dosed at 5.0 to 25 mg/L in the concentrate, which is equivalent to 2.5 to 6 mg/L in the feed water for Agartala based systems, dependent on the system recovery.
INNOVA MT 065 can be diluted with product water and should be applied continuously by means of a suitable metering pump. For the tea processing and rubber industries in Agartala, continuous feed is essential since calcium sulphate is difficult to remove once precipitation has occurred in local filtration units.
INNOVA MT 065 has been developed specially as a calcium sulphate inhibitor, for waters with CaSO4 Ipb/Ksp ratio of 2.8 to 7.0. It functions by a powerful threshold mechanism of calcium carbonate, and is highly tolerant to the presence of iron.