Main Products: reverse osmosis (RO) membrane element ,nanofiltration (NF) membrane element ,spiral wound UF membrane
Anti-pollution industrial Reverse Osmosis membrane elements
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Min.Order:5 Pieces
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Yantai Harvest Membrane Technology Co. Ltd.
Main Products: reverse osmosis (RO) membrane element ,nanofiltration (NF) membrane element ,spiral wound UF membraneProduct Details
MAYENCE® Anti-pollution RO Membrane
The aromatic polyamide composite membrane elements is designed for poor water quality and mainly used for wastewater reuse and treatment of high microbial contamination water (such as surface water). Compared with the ordinary RO membrane,it has lower cleaning frequency and prolong service life.
Performance parameter
Type | Average Capacity | Normal rejection % | Area | Spacer | ||
m3／d | GPD | m2 | ft2 | mil | ||
HV-4040FR | 9.1 | 2400 | 99.5 | 8 | 87 | 34 |
HV-8040FR | 38.6 | 10200 | 99.5 | 37 | 400 | 34 |
Test conditions
Operation pressure | 225psi(1.55Mpa) |
Temperature of test solution | 77ºF（25℃） |
Concentration of test solution | 1500mg/L (NaCl) |
Recovery rate per membrane | 15% |
PH of test solution | 7 |
Mini rejection rate per membrane | 99.5% |
Operation conditions
Max operation pressure 600psi (4.14Mpa)
Max feed flow 16gpm(3.6m3／h)（HV-4040FR）
75gpm(17m3／h)（HV-8040FR）
Max feed water temperature 40℃
Max Feed SDI 5
Max feed CODMn (O2) 15ppm
TOC <2ppm
Max Feed turbidity 1
Fe <0.05ppm
Mn <0.1ppm
Mn
Feed free chlorine concentration <0.1ppm
PH at continuous operation 3-10
Chemical cleaning PH range 2-12
Max pressure loss per membrane 15psi (0.1Mpa)
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