Chlor Alkali​

    In chlor-alkali production using membrane cell technology, brinepurity is critical. Even trace levels of suspended solids can damage themembranes and compromise process efficiency. JOECHRE filtersare used in the final brine polishing step, reducing solids to below 0.5ppm to protect the electrolysers. Their enclosed design, highthroughput, use of corrosion resistant plastic materials, and flexibledischarge options (slurry or dry) make them ideal for all kinds of salts(solar, vacuum and rock salt). With alpha cellulose precoat and bodyfeed, they achieve long cycle times and minimal brine loss whileensuring reliable operation and compliance with strict purityrequirements.