ROF Anti-Pollution Series

Classification:

Product Details

产品描述

Commodity name: ROF Anti-Pollution Series

The reverse osmosis composite membrane element used for desalination of brackish water adopts the unique anti-pollution patented technology to modify the membrane surface, change the charge and smoothness of the membrane surface, increase the hydrophilicity of the surface, reduce the adhesion of pollutants and microorganisms, reduce the rate of membrane contamination and prolong the service life.

ROF Anti-Pollution Series

Membrane Element Model	Effective membrane areaft²(m²)	Stabilized desalination(%)	Minimum Desalination(%)	Average water productionGPD(m³/d)
FM ROF-8040	400(37.2)	99.7	99.4	11500(43)

Test conditions

● Testing Pressur ------------------------------------------------------------------225psi(1.55MPa)

● Temperature of Testing Solution ---------------------------------------------25℃

● Concentration of Solution(NaCl) ---------------------------------------------2000ppm

● pH Value of Solution ---------------------------------------------------------7.5

● Single Element Recovery ----------------------------------------------15%

Extreme use conditions

● Max. operating pressure -------------------------------------------------------------------------600psi(4. 14MPa)

● Maximum inlet flow -------------------------------------------------------------------------75gpm(17m³/h)

● Maximum inlet water temperature -------------------------------------------------------------------------45℃

● Maximum water intake SDI15 -----------------------------------------------------------------------5

● Free chlorine concentration in influent water -----------------------------------------------------------------------<0.1ppm

● pH range of influent water in continuous operation ---------------------------------------------------------------3~10

● pH range of influent water for chemical cleaning ---------------------------------------------------------------2~12

● Maximum pressure drop of a single membrane element ----------------------------------------------------------------15psi(0. 1MPa)

RO Membrane Element Size

NOTE: All dimensions shown are in millimeters (inches). All membrane element dimensions shown are without tolerances.

RO membrane fine quality control management

Online concentration monitoring Real-time monitoring of raw material viscosity characteristics Monitoring of raw material purity indicators	Membrane surface smoothness, air permeability Membrane surface smoothness, air permeability Pore size of membrane surface Hydrophilicity of membrane surface	Membrane Performance Testing and Evaluation Evaluation of membrane element performance testing
Raw material monitoring	Membrane Process Monitoring	Finished goods monitoring
Membrane Element Performance Testing and Evaluation Infrared Spectrometer Rotational Viscometer Ultraviolet Spectrometer	Air permeability meter Smoothness meter Scanning Electron Microscope Contact Angle Tester Pore Size Distributor	High-pressure flat membrane testing and evaluation equipment High-pressure rolled membrane element testing and evaluation device Membrane element air tightness evaluation device