DTRO disc tube membrane column 75BAR diaphragm guide disk

 PALL                              Brand DTRO Disc Tube Membrane Column 75BAR Diaphragm Deflector
 Percolate                               wastewater DTRO membrane column high-pressure dish-tube diaphragm deflector

Disc Tube Reverse Osmosis (DTRO) is a special reverse osmosis technology designed for treating difficult wastewater. Compared with traditional reverse osmosis systems, DTRO has better adaptability and higher treatment efficiency. Here are some basic introductions to the DTRO unit:

Principle of DTRO unit with dish-tube reverse osmosis membrane

DTRO uses special dish-like membrane elements arranged in strings to form dish-tube membrane columns. The pretreated wastewater enters the dish and is pressurized by a high-pressure pump, forcing water molecules through the membrane while dissolved solids and other impurities are retained. This design can effectively reduce clogging and pollution, and improve the stability and reliability of the system.

Percolate wastewater DTRO membrane column high pressure disc diaphragm guide disc pressure reverse osmosis membrane accessories DTRO diaphragm application scenario

• Landfill leachate treatment: landfill leachate composition complex, high pollution concentration, containing a large number of organic matter, heavy metal ions and suspended matter. DTRO and DTNF membrane system combined with O-ring seal can effectively treat landfill leachate, realize water recycling and reduce environmental pollution.

• Industrial wastewater treatment: high concentration industrial wastewater in papermaking, printing and dyeing, pharmaceutical, chemical and other industries contains a large number of refractory organic substances and salts. The O-ring seal in DTRO and DTNF membrane systems ensures stable operation of the system when treating these industrial wastewater, and achieves standard discharge or reuse of wastewater.

• Seawater desalination: In the process of seawater desalination, it is necessary to overcome the high osmotic pressure and high salinity of seawater. The O-ring seal in DTRO and DTNF membrane systems can ensure stable operation of the system under high pressure and improve the efficiency and quality of seawater desalination.
  

PALL pressure reverse osmosis membrane accessories DTRO diaphragm 90kg octagonal type The“ spring check valve” mentioned is an accessory in the DTRO device, and its main function is to prevent fluid backflow in the fluid system. Check valves are usually installed in piping systems and are controlled by an internal spring or gravity mechanism to open and close the valve. The valve opens when the fluid is flowing in a positive direction, and closes when the fluid tries to reverse flow, preventing reverse flow from occurring.

Yu 'an environmental leachate wastewater DTRO membrane column dish-tube diaphragm characteristics

• Good sealing performance: O-type rubber gasket has good elasticity and resilience, and can always maintain close fit under high pressure environment, effectively prevent leakage and mixing of raw water and permeate, and ensure the separation effect and water quality stability of the system.

• Adapt to high pressure environment: able to withstand the high pressure in DTRO and DTNF systems, reliable sealing at pressures of 90 to 120 kg/cm2 or even higher, ensuring the safety and stability of the system during high pressure operation.

• Chemical corrosion resistance: usually made of nitrile rubber (NBR), EPDM (ethylene propylene diene monomer rubber) and other elastic materials with good oil resistance, heat resistance and water resistance, which can resist the corrosion of various chemicals in wastewater and prolong service life.

• Easy to install and replace: O-ring structure is simple, installation only need to put it in the groove of the deflector, in the system maintenance or component replacement, can also be easily removed and replaced, reducing maintenance costs and difficulty.
  

Hope this information helps you! If you have more questions aboutPALL brand DTRO membrane column 75BAR diaphragm guide plate, please feel free to contact Shenzhen Yu 'an environmental customer service staff.