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The Avista™ Vitec™ Antiscalant line is designed to protect and optimize reverse osmosis (RO) systems. These advanced formulations prevent scale buildup and disperse colloidal particles, helping membranes stay clean and efficient. As a result, systems experience longer run times, fewer cleanings, and reduced operational costs.
Vitec™ antiscalants are effective at low dose rates, making them both cost-efficient and environmentally friendly. They control a wide range of scaling compounds, including calcium carbonate, calcium sulfate, barium sulfate, strontium sulfate, and silica. This versatility makes them ideal for various feedwater types and RO configurations.
By reducing fouling and scaling, Vitec™ products help extend membrane life and improve system reliability. Operators benefit from fewer shutdowns, more consistent water quality, and lower chemical consumption. These advantages lead to improved overall system performance and reduced maintenance expenses.
Avista™ formulates Vitec™ Antiscalant to meet high safety and performance standards. Many products are NSF certified, ensuring suitability for drinking water systems. In addition, select formulations are approved by the UK Drinking Water Inspectorate (DWI), meeting international regulatory requirements. These certifications provide operators with confidence in both safety and compliance.
The Vitec™ range includes solutions tailored to different operational needs and water chemistries:
With their dual action and dependable performance, Vitec™ antiscalants offer an efficient solution for managing scale and fouling in RO systems. They help reduce downtime, extend equipment life, and improve water system performance—making them a trusted choice for water treatment professionals worldwide.
