DMI-65
According to statistics, more than one-sixth of the world’s population, mainly in developing countries, lack reliable access to safe drinking water. Typical complaints include bad experiences related to taste, odour, colour, slime, low pressure, or no supply of water at all.
In earlier studies, iron and manganese contamination of water were considered only responsible for aesthetic problems and generally viewed as secondary contaminants that had little or no adverse health effects.
However, later research conducted indicated a relationship between increased Mn concentrations in drinking water and reduced intellectual functions of children. Increased levels of iron and manganese concentrations have been found to be the main cause of drinking water discolouration.
The Power of DMI-65
In this process, the oxidant removes electrons and is consumed during the process. The operator needs to ensure that there is a 0.1 – 0.3 ppm free chlorine residual in the effluent water. Chlorine, fed as sodium hypochlorite or bleach (12.5% NaOCl), is the preferred oxidant since it is relatively inexpensive, readily available, and is effective.
DMI-65 Advantages
o Reduce downtime
o Save on costly membrane cleaning and replacement
o Significantly improve system performance
o Reduced initial system capital investment
o High Disinfection rate achieved
o No leaching of chemicals
o Substantial whole of life cost savings
Additionally, since the media is often used to retreat waters prior to a reverse osmosis (RO) system, a higher free chlorine residual would require more extensive post-treatment to reduce the residual and protect the membranes from chlorine attack.
DMI-65 has been certified to the US Standard of NSF/ANSI 61 for Drinking Water System Components and for use in England and Wales Under Regulation 31(4)(a) of the water supply (Water Quality) regulations 2010 and has also been tested by many other water treatment authorities and laboratories.
DMI-65 is Perfect for Use in:
o Municipal Water
o Mining
o Reverse Osmosis Pretreatment
o Drinking-Water Treatment
o Arsenic Removal
o Irrigation Systems
o Landscape Reticulation
o Cooling Towers and Boilers
o Environmental Dewatering
o Industrial Applications
o Food and Beverage Industries
If you want to learn more about the amazing power of the DMI-65 for your water treatment needs, get in touch with our water purification experts for a free consultation.
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