BRCL-2000 type ultrafiltration equipment for large-scale fermentation broth enzyme concentration water treatment

Other parameters:

Ultrafiltration (UF) is a membrane separation technology that can purify and separate solutions. The ultrafiltration membrane system is a solution separation device that uses ultrafiltration membrane fibers as the filtration medium and the pressure difference on both sides of the membrane as the driving force. Ultrafiltration membranes only allow solvents (such as water molecules), inorganic salts, and small organic molecules in the solution to pass through, while intercepting large molecular substances such as suspended solids, colloids, proteins, and microorganisms in the solution, thereby achieving the purpose of purification and separation.

1、 Advantages of ultrafiltration equipment:

A. The ultrafiltration membrane components use products from world-renowned membrane companies, ensuring that customers receive high-quality organic membrane components from around the world, thereby ensuring retention performance and membrane flux. B. The system has a high recovery rate and produces high-quality products, which can achieve efficient separation, purification, and high fold concentration of materials. C. The processing process has no phase change and has no adverse effects on the composition of the material. The separation, purification, and concentration processes are always at room temperature, making it particularly suitable for the treatment of thermosensitive substances. It completely avoids the disadvantage of high temperature damaging bioactive substances and effectively preserves the bioactive substances and nutrients in the raw material system. D. The system has low energy consumption, short production cycle, and lower operating costs compared to traditional process equipment. It can effectively reduce production costs and improve the economic efficiency of enterprises. E. The system has advanced process design, high integration degree, compact structure, small footprint, easy operation and maintenance, and low labor intensity for workers. F. The system is made of sanitary grade control valves, which are clean and hygienic on site, meeting high standards or FDA production specifications. G. The control system can be personalized according to users' specific usage requirements, combined with advanced control software, to centrally monitor important process operating parameters online on site, avoiding manual errors and ensuring long-term stable operation of the system from multiple perspectives.

2、 The general process flow is:

Raw water - Raw water booster pump - Multi medium filter - Activated carbon filter - Softener - Precision filter - Primary reverse osmosis equipment - Intermediate water tank - Intermediate water pump - Ion exchanger - Purified water tank - Pure water pump - UV sterilizer - Micro porous filter - Water point (Traditional Process of 2000 Chinese Pharmacopoeia)

Raw water - Raw water booster pump - Multi medium filter - Activated carbon filter - Softener - Precision filter - Grade reverse osmosis - PH regulation - Intermediate water tank - Second stage reverse osmosis (with positive charge on the surface of the reverse osmosis membrane) - Purified water tank - Pure water pump - UV sterilizer - Micro porous filter - Pasteurization - Water point (currently popular process in the 2005 edition of the Chinese Pharmacopoeia)

Raw water - Raw water booster pump - Multi media filter - Activated carbon filter - Softener - Precision filter - Primary reverse osmosis machine - Degassing membrane - Intermediate water tank - Intermediate water pump - EDI system - Purified water tank - Pure water pump - UV sterilizer - Micro porous filter - Pasteurization - Water point (2005 edition of the Chinese Pharmacopoeia New Process)

Raw water - Raw water booster pump - Multi medium filter - Activated carbon filter - Softener - Precision filter - Grade reverse osmosis - PH regulation - Intermediate water tank - Second stage reverse osmosis (with positive charge on the surface of the reverse osmosis membrane) - RO water tank - RO water pump - TOC decomposer - EDI system - Purified water tank - Pure water pump - UV sterilizer - Micro porous filter - Pasteurization - Water point (recommended processes by Chinese Pharmacopoeia for injection water, EU and US Pharmacopoeia)

Raw liquid - Storage tank - Pressure pump - Precision filter - Hollow ultrafiltration equipment - Storage tank - Backwash water tank - Backwash pump.

Ultrafiltration utilizes the interception ability of porous materials to physically remove impurities of a certain size from water. Under pressure, small-sized substances such as water, organic low molecules, and inorganic ions in the solution can reach the other side of the membrane through the micropores on the fiber wall, while large-sized substances such as bacteria, colloids, particles, and organic macromolecules in the solution cannot pass through the fiber wall and are intercepted, thus achieving the purpose of sieving different components in the solution. This process operates at room temperature, with no phase change and no secondary pollution. Ultrafiltration direct drinking water equipment uses ultrafiltration membrane as the core product to filter water quality. The produced water is what we usually refer to as mineral water.

3、 Scope of adaptation

Mineral water: In the production of mineral water, ultrafiltration technology is applied. In engineering design, the pore size and membrane type of the membrane will be selected according to the water quality analysis report of the mineral water source, and ultrafiltration design will be designed accordingly.

◆ Food: Ultrafiltration technology is gradually adopted in the production of dairy products, fruit juice, wine, seasonings and other food products, such as the separation of protein and low molecular weight lactose from water in milk or whey, clarification and sterilization of fruit juice, removal of colored proteins, polysaccharides and other colloidal impurities in wine, and removal of bacteria in soy sauce and vinegar. Compared with traditional methods, it has shown advantages such as economy, reliability and quality assurance.

◆ Medicine: In the production of medicine and biochemistry, it is often necessary to separate and purify thermosensitive substances, and ultrafiltration technology has shown its outstanding advantages in this regard. The use of ultrafiltration to separate and concentrate bioactive substances (such as enzymes, viruses, nucleic acids, special proteins, etc.) is quite suitable for extracting drugs from plants and animals (such as alkaloids, hormones, etc.). The extract often contains large molecules or solid substances, which can be separated by ultrafiltration in many cases to improve product quality.

Pure water and ultrapure water: primary purification of industrial water, RO pretreatment for pure and ultrapure water preparation, and terminal treatment for pure and ultrapure water.

Environmental Protection: Advanced treatment of industrial wastewater, urban water reuse system, recycling of electrophoretic paint and oil products.

Fermentation: Separation and refinement of biochemical fermentation broth, concentration and refinement of enzymes, clarification and filtration of sugars and xylitol.