Vitec™ 4000 is a liquid antiscalant and dispersant that offers excellent silica scale inhibition and allows increased system recoveries in high silica feedwaters. Vitec 4000 prevents silica scale up to 2.8 times saturation, without the addition of acid. It also is effective in preventing clay formation (aluminum silicates) in the second stage of systems as well as calcium phosphate. Vitec 4000 is also effective in water containing high metals such as iron, aluminum, and manganese. Vitec 4000 is highly successful in many different industries and applications including, but not limited to, mining, well water, high recovery systems, wastewater, and in regions with high volcanic silica. Vitec 4000 is NSF approved and UK Drinking Water Inspectorate (DWI) approved.VIEW ALL CHEMICALSVIEW SUPPORT SERVICES
Powerful against these and other types of scale:
Silica(SiO2)Aluminum silicate(AI2SiO5)Calcium carbonate(CaCO3)Calcium phosphate(CaPO4)
- Effective antiscalant to inhibit silica scale, aluminum silicate scaling, and calcium phosphate.
- Effective on waters containing high metals such as iron, aluminum, or manganese.
- Compatible with polyamide membranes from all major manufacturers.
- Highly effective in a wide variety of feedwaters and pH ranges.
Avista™ | Advisor™Ci Chemical Dosing
Avista™ Advisor™Ci is a proprietary chemical dosing software with complex ion technology to maximize system recovery for even the most challenging applications.
Chemical Dosing, Automotive
Avista™ | Black Box
The Avista™ Black Box is a proprietary, stand-alone monitoring device that replicates membrane performance without interrupting the reverse osmosis (RO) system operation.
Troubleshooting, General Manufacturing
Avista™ | OSCAR
Avista™ OSCAR for off-site cleaning and restoration is available when cleaning on-site is not practical or possible.
Cleaning, Food & Beverage
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.
Can't find the product you are looking for?
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