Vitec™ SR is a proprietary liquid antiscalant and dispersant developed for sites that discharge into sensitive environments. Low application rates of Vitec SR are required to keep large quantities of scale in solution. The formulation has been approved by Cefas for use and discharge in the UK North Sea.VIEW ALL CHEMICALSVIEW SUPPORT SERVICES
Powerful against these and other types of scales:
Calcium carbonate(CaCO3)Calcium sulfate(CaSO4)Barium sulfate(BaSO4)Strontium sulfate(SrSO4)Calcium fluoride(CaF2)Silica(SiO2)
- Greater than 20% biodegradation in 28 days as measured by OECD 306 protocol.
- Approved by Cefas for offshore use and discharge.
- Highly effective in a wide variety of feedwaters and pH ranges.
- Crystal modification property distorts inorganic salt crystal growth, reducing system fouling.
- Compatible with polyelectrolyte coagulants.
- Threshold scale inhibition at low dose rates allows economical system operation.
Literature, Technical Support
Avista™ Essential User Guide
Find concise answers to the most frequently asked questions regarding Avista products, system troubleshooting, and operational guides.
Case Studies, Videos
The Science of Foulant Deposition – A Vivid 3D Perspective
Chromatic Elemental ImagingSM – An extremely accurate, high resolution imaging technique that identifies the exact location and concentration of elements in a foulant sample.
Foulant Identification, Municipal Drinking Water
The Power of Cloning Membrane Performance
What if you could diagnose and treat your failing reverse osmosis (RO) system without disrupting the system?
Troubleshooting, General Manufacturing
Reverse Osmosis Products
Selecting the right cleaning chemicals extends system run times between cleanings, reduces chemical costs and extends productive membrane life and overall system up-time.
Provides a cost-effective solution for biological fouling, which is one of the most challenging issues faced by operators of polyamide membrane separation systems.
Inhibits scale while also dispersing colloidal particles. The inhibition and dispersant properties of Vitec products help extend system run times, reduce cleaning frequency, and increase the productive life of RO elements.
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Avista technical personnel are available by phone to answer questions or provide site-specific recommendations to system operators on a variety of technical issues including chemical selection and application, system troubleshooting and cleaning techniques.
Troubleshooting & Optimization