Flue gas desulfurization wastewater from thermal power plants is a highly complex saline stream loaded with suspended solids, heavy metals, and high concentrations of chlorides and sulfates. Traditional chemical precipitation methods merely transfer pollutants between phases and fail to address the ultimate disposal challenge. The zero liquid discharge process combined with crystallized salt resource recovery provides a definitive solution, converting this problematic wastewater into reusable distilled water and marketable solid salts.

Membrane technology has revolutionized concentration and separation processes in the food and beverage industry by offering a non-thermal, chemical-free alternative that preserves product quality. This process integrates microfiltration, ultrafiltration, nanofiltration and reverse osmosis to concentrate liquid foods, separate valuable active ingredients and recover water, all while maintaining the sensory and nutritional integrity of the final product.

The cosmetics industry increasingly relies on plant-derived bioactive compounds such as polyphenols, flavonoids, saponins and polysaccharides for their antioxidant, anti-inflammatory and skin-brightening properties. Traditional hot extraction and thermal concentration methods often degrade these heat-sensitive molecules and result in loss of volatile aroma compounds. Membrane-based separation processes now offer a precise, low-temperature pathway to concentrate plant extracts and isolate specific active fractions, delivering high-purity ingredients for premium cosmetic formulations.

Modern brewing increasingly adopts membrane technology to replace energy-intensive thermal processes, enabling precise wort concentration and efficient yeast separation while maintaining product quality and reducing water consumption. This integrated system combines reverse osmosis, centrifugation and cross-flow membrane filtration to form a closed-loop process that recovers valuable yeast, standardizes wort gravity and reclaims process water.