Membrane Filters
Membrane filters can be divided into several categories based on their various features. Water treatment membrane filters are able to remove substances such as salts, ions, chlorine, chloramines, sulfates, and nitrates. The parts of these filters are semi-permeable, which prevents the entry of chemical contaminants and harmful salts into the water.
Products Membrane Filters
Types of Membrane filters
Industrial membrane filters
Industrial membranes are highly absorbent and therefore a good choice for use in RO systems. Membranes are type of torsion elements that have a Tight structure that designed for customers demand.
Semi-industrial membrane filters
2812, 3012, 3013 Filters used as semi- industrial elements. these filters used in small industry such as laboratory and medication. These filters have high flow. They have fast start-up time and high life. These filters have packaged as dry.
Domestic Membrane Filters
Membrane filters 1812 are known as domestic membranes, Which are mainly used in small systems such as domestic water treatment systems or hospital and laboratory treatment systems. These membranes are suitable for desalinization salt water less than 2000ppm such as surface waters, Groundwater and urban water.
What Are Membrane Filters?
Membrane filters are a type of semi-permeable membrane. These semi-permeable membranes, Placed in a plastic tube, Allow only pure water to pass through and do not allow the entry of chemical, Biological, Or material pollutants.
Membrane filters are one of the filters that help improve water and are among the main components in reverse osmosis water treatment.
What Are Domestic Membrane Filters?
Membrane filter is the most important filter in water treatment that use reverse osmosis. This filter has the ability to remove heavy metals in water such as cadmium, mercury, Arsenic, Copper and lead and reduces water hardness (TDS). This filter, Which is called semi-permeable membrane, Is produced in this collection with CE and ISO 9001 certifications.
The use of household membrane filters has many functions in water purifiers due to high volume water purification . Familiarize yourself with different types of home membrane water filters .
Membrane filters size 1812 are known as household membranes, which are mainly used in small systems such as home water treatment or hospital and laboratory purification systems. These membranes are suitable for desalination of saline water less than 2000 ppm, such as surface water, groundwater, municipal water, etc.
The membrane filter is the reverse osmosis water purifier in the fourth stage and is responsible for the most important and main stage of filtration. The filter accuracy of birch membranes is 0.0001 microns.
In addition to removing heavy metals, this filter also removes minerals. The removal of these minerals makes the water bitter, so after filtering the RO membranes , they use a mineral filter and an alkaline filter.
Physical Specifications Of Domestic Membrane Filters
The structure of Domestic membrane filters
Domestic membrane filter
The internal structure of the domestic membrane filter
Working conditions
- Maximum working pressure: 300PSI (2.07 MPa)
- Maximum inlet water temperature: 45 ° C
- Maximum SDI inlet: 5
- Permissible amount of free chlorine Inlet water: > 0.1 ppm
- Inlet water pH in continuous operation: 10-3
- Inlet water pH During chemical washing: 12-2
- Maximum pressure drop: 10PSI (0.07Mpa)
Test conditions
- Test pressure: (0.41 MPa) 60PSI
- Temperature: 25 ° C
- Salt solution concentration: 1700PPM
- PH Test solution: 7.5
- Water production rate: 15%
How to choose the Right RO Membrane for your RO System?
When buying membrane filters, you should pay attention to their nominal capacity. The higher the capacity of the domestic membrane filter, the more water it can filter. For example, Domestic water treatments typically use 50-gallon filters. For domestic water treatment, you generally need to buy 50-gallon or 75-gallon membrane filters. Note that filters with a capacity of more than 100 gallons require larger housings and do not fit in conventional domestic water treatment housings.