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Reverse osmosis glass fiber reinforced plastic membrane shell related introduction

Time:

Oct 27,2023

FRP membrane shell length: 21 inches, 40 inches (1 core),80 inches (2 cores),120 inches (3 cores),160 inches (4 cores),200 inches (5 cores),240 inches (6 cores),280 inches (7 cores)

Reverse osmosis glass fiber reinforced plastic membrane shell related introduction
Reverse osmosis glass fiber reinforced plastic membrane shell related introduction

Small make up a simpleReverse osmosis glass fiber reinforced plastic membrane shellThe relevant knowledge is written to everyone:

FRP membrane shell length: 21 inches, 40 inches (1 core),80 inches (2 cores),120 inches (3 cores),160 inches (4 cores),200 inches (5 cores),240 inches (6 cores),280 inches (7 cores)

Working pressure of membrane shell: 150 psi,250 psi,300 psi,400 psi,450 psi,600 psi,1000 psi,1200 psi,( psi is the abbreviation of pounds per square inch, 0.1Mpa = 14.5psi = 1 kgf/cm2)

Membrane shell module specifications: 2521,2540,4021,4040,4080,40120,40160,8040,8080,80120,80160,80200,80240

FRP RO membrane shell, also known as membrane pressure vessel, is a supporting product for reverse osmosis, nanofiltration, ultrafiltration and other devices. The shell is made of 304 stainless steel (seamed or seamless steel pipe) or wire wound FRP, and the inside and outside of the membrane shell are polished.

Our company has a number of membrane shell production lines with independent intellectual property rights, with advanced production equipment, perfect testing methods and strong R & D capabilities; through the American Engineering Association ASME certification, ISO9001 quality management system, ISO14001 environmental management system, GB/T28001 occupational health and safety management system and other standards and specifications of international certification; with a number of glass fiber reinforced plastic pressure vessel products of independent intellectual property rights and anti-leakage patents.

Key words:

water equipment

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Water treatment equipment identifies and processes chemicals

Technical principle and characteristics of membrane-bioreactor

In the membrane-bioreactor, because the membrane module is used to replace the secondary sedimentation tank in the traditional activated sludge process, the solid-liquid separation can be carried out, and the water quality of the effluent in the traditional activated sludge process is not stable enough, and the sludge is easy to expand., Which has the following advantages:

2023-10-27

Chemical Cleaning of Reverse Osmosis Membrane

The cleaning of the membrane is generally divided into physical cleaning and chemical cleaning, and the higher the frequency of chemical cleaning, the greater the damage to the membrane, which seriously affects the service life of the membrane system. Therefore, it is difficult for the relevant technical personnel to master the chemical cleaning of the membrane system.

2023-10-27

The importance of reverse osmosis glass fiber reinforced plastic membrane shell in water treatment

The quality of the reverse osmosis glass fiber reinforced plastic membrane shell in the water supply pretreatment directly affects the service life of the reverse osmosis membrane. No matter whether the water quality of the water supply is surface water or groundwater, it will contain some organic and inorganic pollutants. If these pollutants are directly fed into the reverse osmosis system for operation without pretreatment, those pollutants and suspended solids will remain on the surface of the membrane, causing blockage of the flow channel, increasing the pressure of the membrane element, decreasing the water yield and desalination rate, and even causing serious consequences such as membrane pollution or membrane damage.

2023-10-27