Filtering rate: 0.5 - 20 L/H;
Minimum circulation volume: 0.2L/1L;
pH tolerance: 2 - 12;
Optimal working temperature: 5 - 55℃
Maximum working pressure of the system: 6.5 MPa;
Pump machine power: 1800W;
Material tank: 1.1L jacketed tank;
Maximum working pressure of different membrane elements: Ceramic membrane: 0.3 MPa;
Organic membrane: Microfiltration: 0.3 MPa;
Ultrafiltration: 0.8 MPa;
Nanofiltration: 2.0 MPa;
Reverse osmosis: 4.0 MPa / 6.5 MPa;
Control method: Manual control or PLC touchscreen control;
Device dimensions: 1100 (length) * 520 (width) * 1300 (height) mm
The three-stage membrane separation filtration system (DMJ60-3) can be equipped with ceramic membrane elements, including organic microfiltration, ultrafiltration, nanofiltration, and reverse osmosis membrane elements. It can achieve single-stage filtration, or multiple-stage continuous simultaneous filtration; it can simultaneously start ceramic membrane filtration, ultrafiltration, nanofiltration membranes, and reverse osmosis membranes to complete the clarification filtration of the product solution, including staged ultrafiltration, nanofiltration concentration for desalination, alcohol removal, reverse osmosis concentration; within the same time period, the product solution can be collected in segments according to molecular weight, and the entire process is continuous and controllable; the concentrated liquid and the clear liquid can be collected separately.
All the stainless steel welding is carried out using automatic argon gas protection, with single-sided welding and double-sided forming. The inner and outer surfaces of the pipes have excellent quality. The operation is simple, clean and hygienic, and safe and reliable.
2. The three-level membrane separation filtration system can be equipped with microfiltration, ultrafiltration, nanofiltration and reverse osmosis membrane elements.
3. It can achieve single-stage filtration, or it can also perform multi-stage continuous simultaneous filtration.
4. At the same time, ceramic membrane filtration, ultrafiltration, nanofiltration membranes, and reverse osmosis membranes can be activated simultaneously to complete the clarification and filtration of the product solution, as well as staged ultrafiltration, nanofiltration concentration for desalination, alcohol removal, and reverse osmosis permeation concentration. During the same period, the product solution can be collected in segments according to molecular weight, and the entire process is continuous and controllable.
5. The concentrated liquid and the clear liquid are collected separately.
6. The reverse osmosis system can be independently controlled for the production of laboratory pure water.
7. By adopting a pressure sensing system, an ideal pressure can be set. In case of overpressure, automatic protection will be activated, ensuring a very safe usage process.
8. Equipped with a variable frequency control system, it can adjust the pressure and flow by varying the frequency.
9. The device is assembled into a skid, with a formalin tank at the bottom, which facilitates movement.
Two electromagnetic diaphragm pumps, one high-pressure piston pump, one ceramic membrane housing, one ultrafiltration membrane housing, one nanofiltration membrane housing, one ceramic membrane element, two organic ultrafiltration membrane elements, two organic nanofiltration membrane elements, one reverse osmosis membrane element, four pressure gauges, three material tanks, one electrical control system, one frequency conversion control system, one overpressure automatic protection system, pipe rack, valves and their connecting pipe fittings.
The models of membranes that can be installed in the three-stage membrane separation experimental machine:
• Ceramic microfiltration membranes are available in the following pore sizes: 50nm, 100nm, 200nm, 400nm, 600nm, 800nm, 1um, 1.2um, 1.5um, 2um.
Roll-type ultrafiltration membrane elements are available with the following selected molecular weight cutoffs: 1000D, 3000D, 5000D, 8000D, 10000D, 20000D, 30000D, 50000D, 100000D, 300000D, 500000D, 800000D.
• Cylindrical nanofiltration membrane elements are available with selectable molecular weight cutoffs: 100D, 150D, 200D, 300D, 500D, 600D, 800D
• Roll-type reverse osmosis membrane elements: RO1, RO2, RO3, RO4, RO5, RO6, RO7, SW30, BW30
Dissolution and concentration of antibiotic resin analysis solution
Vitamin concentration
Separation and purification of oligosaccharides and starch sugars
Juice concentration and separation, plant extraction
Clarification and filtration of animal and plant catchments
The sterilization, clarification and filtration of soy sauce, vinegar, etc.
Removal of impurities in the monosodium glutamate solution
Removal of impurities such as glucose crystallization mother liquor
Desalination and concentration, replacing salting out and acid precipitation for amino acid separation, de-colorization and impurity removal, concentration, and desalination
Tsinghua University
Peking University
Beijing Institute of Technology
Fudan University
Zhejiang University
Go to Jiaotong University for school.
Xi'an Jiaotong University
Sichuan University
Sun Yat-Sen University
Nanjing University
University of Chinese Academy of Sciences
Northeast Normal University
Harbin Institute of Technology
Southeast University
Nankai University
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Independently completed multiple domestic and international membrane equipment project engineering, with rich experience.
We have a group of senior engineers specializing in membrane engineering applications, with many years of technical development and engineering practice experience.
We offer professional technical support and can provide on-site guidance for installation and commissioning.
A perfect customer service system and regular follow-up visits ensure the quality of the equipment.
The company has a service center that provides you with fast, efficient and cost-effective instrument repair services.
