Author：Huamo Water treatment materials FROM：Water filter membrane manufacturer TIME：2022-01-24
Uf membrane module has good corrosion resistance and can reasonably solve common acid and alkali solutions. Ro uf membrane has better separation effect and can filter microbial strains such as germs and virus infections.
The installation of uf membrane module can be divided into two ways: horizontal and vertical. The horizontally installed membrane stack has high processing speed and small footprint. It is suitable for large, medium or extra-large scale systems, but contaminants tend to accumulate on the surface of the lower half of the membrane and are not suitable for cleaning. In a sense, the horizontal way is the operating cost to get the space cost, and the upright way is the space cost to get the operating cost. When choosing the installation method, the actual natural environment and construction scale of the project should be referred to.
The system arrangement of the uf membrane module also has two ordering modes of series and parallel. In the special high-consistency material and liquid treatment industry, it is stipulated that the total flow rate of membrane surface flushing is large, the output water volume of a single uf membrane module is small, the utilization rate is low, and the loss is small, and a series structure can be formed. In the sewage treatment industry, the consistency of the source water mortar is low, the water output of a single ultrafiltration membrane is large, the utilization rate is high, and the loss of membrane modules is large. The dry series structure will lead to a significant reduction in the water production rate of the rear modules. simple parallel structure. This is also the key difference between the sewage treatment ultrafiltration membrane processing technology and the RO reverse osmosis processing technology at the system structure level.
Due to the short process characteristics of water ultrafiltration system, the specific steps of the software of the sewage treatment ultrafiltration membrane system are only the length of a single membrane, generally within 1.5m.
Ro uf membrane has a wide range of applications, and the initial ultrafiltration has not been developed as an experimental work until the 1970s, ultrafiltration technology entered the stage of rapid development of industrial applications.