1.Model:HOR21-8040
2.Reject(%):99.2
3.Average Permeate GPD(m3/d):9000(34.1)
4.Active Membrane Area ft2(m2):365(33.9)
Brief Introduction
HOR (high oxidation resistant) series of aromatic polyamide compound membrane element newly developed by Vontron Technology Co., Ltd. has the properties of low operating pressure, high permeate flow and excellent rejection performance, etc. Besides, the use of special synthetizing process enhances the oxidation property of membrane element and enables the membrane element to endure the impact by certain magnitude of oxidative substance, thus simplifying and optimizing the pretreatment process of RO system, decreasing the microbial contamination of membrane element, saving the operating cost and elongating the service life.
Industrial HOR series is desiged for the desalting treatment of those water sources with salinity lower than 10000ppm such as surface water, underground water, tap water and municipal water, etc., and is especially applicable to reuse treatment of those water sources that contain microbial contaimination or oxidative substance, such as municipal-purpose or industrial-purpose reclaimed water, electroplating wastewater, etc. The residential HOR-2012 element is mainly applied to various miniature systems such as household water purifier, water purifying devices for hospital and laboratory, etc.
Specifications and Major Properties
Model | Active Membrane Area ft2(m2) | Average Permeated Flow GPD (m3/d) | Stable Rejection Rate (%) | Minimum Rejection Rate (%) |
HOR21-8040 | 365(33.9) | 9000(34.1) | 99.2 | 99.0 |
HOR21-4040 | 90(8.4) | 2200(8.3) | 99.2 | 99.0 |
Testing Conditions:
Testing Pressure.............................................225 psi (5.5Mpa)
Temperature of Testing Solution .................…25 °C
Concentration of Testing Solution (NaCl)........ 2000ppm
pH Value of Testing Solution ......................…..7.5
Recovery Rate of Single Membrane Element....15%
Operation limits and Conditions
Max. Working Pressure.......................... 600psi (4.14Mpa)
Max. Feedwater Flow.............................75gpm (17 m3/h) (8040-size)
16gpm (3.6 m3/h) (4040 and 4021)
Max. Feedwater Temperature................45°C
Max. Feedwater SDI...................5
Residual chlorine Concentration of Feedwater................<0.5ppm
pH Range of Feedwater during Continuous Operation.....3~10
pH Range of Feedwater during Chemical Cleaning...........2~12
Max. Pressure Drop of Single Membrane Element............15psi (0.1Mpa) (8040 and 4040)
Dimensions of Membrane Element
All dimensions are shown in: millimeter (inch)
Service Network
