Multi-Media depth filters typically remove particles 5-15 microns in size or larger. All media included in our filters are carefully selected according to particle size, so the media retains its stratification during backwash and rinse. Automatic backwashing system removes the trapped contaminants within the filter bed and washes them down the drain. Request A Quote »
As the multimedia filter removes turbidity from the incoming feed water, eventually the filter will display a high pressure drop across the bed and/or increased turbidity levels coming from the Multi Media Filter. As a result, the multimedia filter will eventually require a backwash to clean the bed.
An SDI of 5 or above will dramatically effect RO membrane performance — and indicates the need for multimedia filtration. Why is the pressure drop across my multimedia filter so high A high ΔP (pressure drop) across the filter shows that it is clogged. First, thoroughly backwash the filter to remove the particles clogging the media.
Multi-media filter can remove suspended particles, organic colloid, etc. due to adsorption and filtration function of filter material. Generally it is used as the pretreatment in order to protect the later processes, such as UF, RO or ion exchange system.
Multi-Media Sand Filters can process water at rate of 5 to 12 gallons per minute, per square foot of filter surface area. For best results use the figure 5 gallons per minute. For backwash flow rate, a flow rate of 13 to 18 gallons per minute, per square foot is recommended.
Multi-Media Filtration is effective in removing dirt, silt, rust, and other suspended particles from water to a level of approx. 5 to 15 microns. Filter-Ag Filters provide highly efficient sediment reduction to approximately 20-40 micron range with lower pressure drop and backwash flows.
Pretreatment equipment includes multi-media turbidity filters that remove particulates and other suspended solids to approximately 25 microns; carbon filters that remove chlorine, chloramines and organics; water softeners that remove hardness ions; filters that remove iron; and bag or cartridge filters that remove more nominal or absolute
MECO Multi-Media Filtration for Pretreatment Processes. MECO multi-media filters are designed for the removal of suspended solids greater than 10 microns. The media filters are designed based on your effluent water quality required and the feed water analysis. Media filters can be provided individually or as part of a total water treatment solution.
MECO Multi-Media Filtration for Pretreatment Processes. MECO multi-media filters are designed for the removal of suspended solids greater than 10 microns. The media filters are designed based on your effluent water quality required and the feedwater analysis. Media filters can be provided individually or as part of a total water treatment solution.
Multi media mechanical filter as pretreatment of RO / UF and water purification filter . Introduction. The multimedia mechanical filter is suitable for treatment of surface water from
1. Multimedia filter. Mechanical filter is mainly used to remove water particles, colloid, suspended solids, turbidity, so that the water turbidity <1NTU, SDI ≤ 5. It can realize the rinse and backwash through the control valve to wash away the dirt on its surface to prevent clogging and restore its ability to filter.
High Recovery Reverse Osmosis (HRRO) Seawater Desalination; Capacitive Deionization (CDI) Close; High Purity/Ultrapure. Electrodeionization (EDI) Mixed Bed DI; Degasification; Close; Pretreatment Filtration. Media Filtration; Multimedia Filters (MMF) Activated Carbon Filters; Cartridge and Bag Filters
The pretreatment includes several filters that are backwashed in sequence, and additional filters are required to compensate for those in backwash. The division of the filtration area for several filters means more concrete walls and backwash channels. The hydraulic resistance of each filter
Backwashing a water filter system is a preventative maintenance step designed to keep your filter ing for longer. Filter out your home's sediment, cloudy water, chlorine, chloramines, iron, heavy metals, and other water problems with these whole home water filters!
In commercial and industrial fields, those unwanted contaminants in water damage machinery, appliances and plumbing; thus multimedia filters are essential for industrial water treatment process. Multimedia filters are also used as a pretreatment system for reverse osmosis