SNU-HM hollow fiber submerged curtain UF

SNU-HM hollow fiber submerged curtain UF

SNU-HM type hollow fiber submerged curtain UF adopts a special patented technology in the spinning process and adds a reinforced reinforced lining, so it has all the advantages of PVDF material membrane filaments, but also has high strength and toughness. specialty. This feature fundamentally makes up for the biggest shortcoming of the traditional PVDF membrane, which is low in strength, easy to break, and cannot be well adapted to high-intensity aeration environments. It is of great milestone significance for the application of PVDF membrane in the MBR process. At the same time, since the design flux of the SNU-HM hollow fiber submerged curtain UF membrane is generally set to an appropriate value according to different water qualities, its online cleaning cycle is relatively long, about 7 to 17 days.

Membrane element specifications and main performance

n UF membrane element size

Operation Guide

During the operation of the UF system, it is necessary to avoid sudden changes in pressure during system start-up, shutdown, operation, cleaning, maintenance, etc., as well as exceeding the maximum withstand pressure specified in this manual, to prevent possible membrane breakage, sealing, etc. End fall off, membrane shell cracking and other serious damage consequences; this series of products have been treated with anti-corrosion and membrane wire protection before leaving the factory, and the inner membrane wire of the module is in a semi-dry state. For manual operation, the water production rate should be set to 50% of the design water production rate, and the initial water production must be discharged directly and cannot be used as product water.

Product usage tips

The normal start-up and normal cleaning and maintenance of the UF system are the key to ensure the long-term normal use of membrane products. Before starting the system, it should be ensured that the parameters of each valve, instrument, pre-processing equipment, signal transmission equipment, power equipment, etc. meet the design specifications and requirements, so as to ensure the safe, stable and up-to-standard operation of the overall system. Please refer to the product technical manual for the debugging and testing work of the system in the early stage.

Disclaimer

Failure to operate in strict accordance with the operating limits and guidelines set forth herein voids our limited warranty. If the UF system is out of service, please inject protective liquid inside the membrane module for anti-corrosion treatment, so as to avoid the increase of maintenance cost caused by the large number of microorganisms in the system.

SINOMEMB Environmental Industry Group founded in 2012, it's a high-tech enterprise group with membrane separation technology as its core. From the original water treatment membrane product development, manufacturers, gradual development to build a high-end separation membrane materials, environmental engineering equipment,environmental protection science and technology service three big business section, It has become a comprehensive environmental protection group integrating R&D manufacture of separation membrane materials membrane equipment manufacturing and engineering operation and maintenance, and it is the world's leading membrane solution provider.

SINOMEMB (Beijing) Technology Co., Ltd. is a high-tech enterprise which is integrating research and development and manufacturing of water treatment membrane products, water system engineering design,complete set supply, membrane system construction and operation, technology research and development and consulting services.

There is the core technology of preparing ultrafiltration membrane elements,nanofiltration and RO membrane elements. There is automatic production capacity.Products include ultrafiltration membrane elements, RO membrane elements, nanofiltration membrane elements,desalination of seawater, such as more series of high performance water treatment membrane elements.The elements is widely used in the field of electric power, petrochemical, steel, electronics, medicine, food and beverage, municipal and environmental protection,It plays an important role in seawater and brackish water desalination, boiler make-up water, industrial pure water and electronic ultrapure water preparation, in drinking purified water production, wastewater treatment and material concentration and separation

The products cover all kinds of field from industry to household.It proved that there is the features of pollution resistance, long life, anti-cleaning recovery ability by long-term use of customers.We has an excellent team,which is from product development to product application, water treatment system design and equipment manufacturing, as well as system operation and maintenance of all kinds of problems.We have the ability to solve comprehensive problems and accumulated effective solutions for many years working.There a number of intellectual property rights and SINOMEMB® has obtained the quality management system ISO9001 certification, ISO14001 environmental management system certification,OHSAS18001 occupational health and safety management system certification and other certifications and qualifications

SINOMEMB® established a global membrane technology research center with a number of research institutes, universities and government, leading the development of high-end membrane materials and membrane application technology.