Organic Wastewater Recovery and Treatment Nanofiltration Membrane Separation Equipment - Strong Adsorption, Easy to Operate

Nanofiltration separation is a new type of membrane separation technology, with a technical principle similar to mechanical screening. However, the nanofiltration membrane itself is charged. This is an important reason why it maintains high desalination performance even at very low pressures and can remove inorganic salts even when using membranes with a molecular weight cut-off of hundreds. Nanofiltration separation is increasingly used in the electronics, food, and beverage industries, such as ultra-pure water preparation, highly concentrated fruit juices, separation of peptides and amino acids, antibiotic concentration and purification, whey protein concentration, nanofiltration membranes-Bio-reactor coupling and other practical separation processes.Compared to ultrafiltration or reverse osmosis, the nanofiltration process is effective for single ions and molecules with a molecular weight less than200Poor retention of organic matter, but effective for divalent or multivalent ions and molecules with a molecular weight of200~500High removal rate of organic matter between. Due to these characteristics, the nanofiltration process is mainly used for water softening and purification, as well as for the separation, grading, and concentration of substances with a relative molecular weight up to hundreds (such as the grading and concentration of dyes, antibiotics, polypeptides, polysaccharides, etc. in chemical and biochemical engineering products), decolorization, and removal of odors. Mainly used for removing impurities from drinking water.Ca、MgIon hardness components, trihalomethanes, odor, color, synthetic detergents, soluble organic matter, and evaporative residue.

Equipment Features:

　　 Simple and practical in design, aesthetically pleasing in appearance.Simple installation and usage, easy maintenance.Easy-to-use equipment with stable operation.Made of stainless steel, corrosion-resistant, and boasts a long equipment lifespan.Compact structural design, small equipment size, low land occupation.Small circulation volume, less material required, and excellent separation effect.The experimental parameters are reliable and can serve as a reference for industrial design.Easy to clean, the core film is reusable for a long time.Equipment design pressure reaches40barWide range of research.A four-in-one multifunctional unit with replaceable reverse osmosis, nanofiltration, ultrafiltration, and microfiltration membrane elements.

Film core and accessories features:

　　 Imported membrane core, reliable quality. Comprehensive product line, including reverse osmosis, nanofiltration, ultrafiltration, and microfiltration membrane elements.Features special cores with high-temperature resistance, solvent resistance, and acid-base resistance.The membrane core is easy to clean and boasts excellent recovery performance.System traffic is constant, resulting in stable and reliable experimental outcomes.All selected accessories are standard products, versatile, and easy to maintain.20A variety of professional membrane cleaners, with excellent cleaning performance.

Application Fields

　　 1Soft Water Treatment

　　 2Chemical Wastewater Treatment

　　 3Precious Metal Recycling

　　 4Remove harmful substances from drinking water

　　 5Dye decolorization or concentration, heavy metal removal, acid purification

　　 6A wide range of protein, amino acids, and other concentrates for food, beverage, and alcohol production facilities.

Jiangsu Pumai Environmental Protection Technology Co., Ltd. offers specifications, prices, models, and principles of nanofiltration membrane equipment. For more information, please contact the Pumai sales team for a detailed technical solution.