Media Filtration

Filtering water means removing its turbidity, from the coarsest particles to colloidal matter, adsorbing its tastes, odours or unsightly colours, removing iron and Manganese from it or neutralizing its acidity.

DYAD can help you design high quality water filtration equipment covers a wide variety of Commercial and Industrial applications. A broad range of filter media and component options ensure you of the right unit to fit your exact needs. Whether your project requires a filter for turbidity removal, iron removal, or taste and odour control, select one of our products for years of dependable, trouble-free operation.

Water Softener (Hardness Removal)

Water softener reduces the calcium or magnesium ion concentration in hard water. These “hardness ions” cause two major kinds of problems. The metal ions react with soaps and calcium sensitive detergents, hindering their ability to lather properly and forming an unsightly precipitate. Presence of “hardness ions” also inhibits the cleaning effect of detergent formulations. DYAD water softeners provide soft water to meet the demanding specifications of all types of businesses and institutions with simple and reliable equipment.

DMI-65/ Iron Removal Filter (Iron, Manganese & Arsenic Removal)

DMI-65 is the most advanced catalytic water filtration media that we used in our iron removal filtration system which has extremely high capabilities of removing both Iron (Fe) and Manganese (Mn) simultaneously through low cost catalytic oxidation and retention of precipitate. The DMI-65 will also remove arsenic from a water supply given the correct conditions. DMI-65 has been shown to remove arsenic associated with iron-containing influent. Ferric chloride is used when treating feed waters with high arsenic feed levels

Clino-X Filter (Turbidity Removal & Ion Exchange)

Clino-X is excellent as a water treatment filter. It can be used for commercial and home installations. Swimming pool filters are an especially useful application. Depending on requirement for particulate removal, Clino-X can be either substituted for sand, or used in conjunction with sand. The filter material can be disposed of readily in any outdoor location without harm to the environment, or back flushed in place with salt water. Clino-X is ideal for waste water treatment. It is the material of choice for removal of ammonium, lead and many heavy metal ions

Activated Carbon Filter (Color & Odor Removal)

Carbon filtering is a method of water purification that uses a piece of activated carbon to remove contaminants and impurities, utilizing chemical adsorption. Each piece of carbon is designed to provide a large section of surface area, in order to allow contaminants the most possible exposure to the filter media. DYAD carbon filters are most effective at removing chlorine, sediment, and volatile organic compounds (VOCs) from water. Coal, coconut shell and palm shell based activated carbon with variety sizes are available to choose for different applications. Impurities are removed from water by passing through a bed of quartzite sand of various gradations.

Multi-Media Sand Filter (Turbidity Removal)

The installation of a Sand filter is recommended when the load of turbidity (sand, lime, scales, colloids, etc.) of water is very high, affecting the water quality and resulting in deposits and encrustations on pipelines, boilers, taps and on domestic and industrial appliances in general. DYAD Multi-Media filters typically remove particles 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.

Evolet Anti-Scale Filter (Preventing Hard Scale Formation)

Evolet SC3 Anti-Scale systems transform calcium ions into calcium crystals, which are stable and cannot attach to pipes, surfaces, hardware, fixtures or heat exchange components. The crystals are so small they are easily rinsed away by the water flow. The trillions of microscopic crystals of activated lime provide an incredibly high total surface area for further epitaxial crystallization. The next result is removal of pre-existing lime scale from plumbing, keeping pipes and appliances limefree whilst leaving a thin protective surface!

MEDIA FILTRATION BLOG- WRITTEN BY SAMANTHA CHIGWEDERE