Concentrated milk is widely applied in dairy beverage, bakery and ice cream industries. Traditional concentrated milk production mainly adopts vacuum evaporation, which requires high-temperature operation, consumes massive steam and damages heat-sensitive flavor substances and nutrients in milk. Reverse osmosis membrane technology realizes low-temperature concentration of milk by selectively intercepting milk solids while allowing water molecules to permeate the membrane. It reduces the water content of raw milk under mild conditions, retains natural milk aroma and nutritional components, and significantly cuts energy consumption. This energy-saving membrane process has become an important auxiliary concentration technology for modern concentrated milk manufacturing.
Massive organic solvent is adopted in the extraction process of herbal medicines and botanical active ingredients. Traditional solvent recovery relies on multi-stage distillation, which requires high temperature, consumes large amounts of steam and leads to loss of heat-sensitive active substances. Meanwhile, distillation equipment occupies huge workshop space and brings high operation costs. Cross-flow reverse osmosis membrane separation realizes solvent recovery at mild temperature via pressure-driven molecular interception. It traps macromolecular active compounds while allowing low-molecular alcohol solvent to penetrate the membrane. This paper introduces the working principle, integrated skid structure, complete production workflow and industrial strengths of solvent recovery RO membrane equipment. Compared with traditional distillation devices, the membrane system cuts energy consumption, retains active ingredient activity and reduces production costs, providing a low-carbon recy
In the modern milk industry, membrane equipment has emerged as a revolutionary technology, playing a crucial role in enhancing product quality, improving production efficiency, and ensuring food safety.One of the key applications of membrane equipment in milk processing is membrane filtration. Micro