Selective Ion Removal Solutions: SilicaSelect
Remove Silica from Water to Increase RO Recovery, Decrease Cooling Tower Blowdown, and more
July 6th 2020
Saltworks proudly announces SilicaSelect, part of our IonSelect Solution family. It selectively targets silica in wastewaters while keeping treatment footprint and costs down.
Silica can wreak havoc in water systems. It precipitates at very low concentrations (~0.01%) and can block membranes or scale cooling towers. Trimming silica levels can enable reprocessing of the wastewater, resulting in more water conserved and less waste brine.
We combined two of our existing technologies—ScaleSense selective ion sensor and BrineRefine chemical softening system—into a tidy package that will remove up to 98% of silica from wastewaters. As a positive side effect, SilicaSelect also de-saturates gypsum (calcium sulfate).
SilicaSelect is a standard packaged product with one size: 20’ skid, and one capacity: 120 m3/day. Use it to reduce silica loads in much larger flows: for example, remove 20% of silica from 600 m3/day, boosting RO recovery or cooling tower cycles. See our SilicaSelect page for process flow applications.
Saltworks’ engineers are looking forward to working with customers to see where SilicaSelect can add value. If silica isn’t your only concern—or if you need higher recovery, MLD, or ZLD—we can help with that too. Contact us today for a custom webinar or project review.
Saltworks Technologies is a leader in the development and delivery of solutions for industrial wastewater treatment and desalination. By working with customers to understand their unique challenges and focusing on continuous innovation, Saltworks’ solutions provide best-in-class performance and reliability on challenging waters. From its headquarters in Richmond, BC, Canada, Saltworks designs, builds, and operates full-scale treatment plants, and offers comprehensive offsite and onsite testing services with its fleet of mobile pilots.
SilicaSelect Related Resources
Real-time measurement provides prompt feedback for controls. A real-time sensor can help to optimize your process, reduce risk, and minimize operational and maintenance demand. Saltworks has developed a new real-time sensor—that is simple and robust—to operate in the high-TDS range.
With the advent of ultra-high-pressure reverse osmosis and the growing importance of brine management, modernized chemical softening systems can enable economic ultra-high recovery reverse osmosis, minimizing RO brine volume, disposal costs, and reliability risks.