Water Filtration Advantages

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Water Filtration Advantages

Advantages of DMI-65 for Water Filtration

WATER FILTRATION ADVANTAGES DMI-65® is a revolutionary Infusion Technology catalytic filtration media designed for the removal of iron and manganese without the use of potassium permanganate. The unique micro-porous structure of DMI-65® efficiently removes dissolved iron to as low as 0.001 ppm and manganese to 0.001 ppm. The DMI-65® acts as an oxidation catalyst with immediate oxidation and filtration of the insoluble precipitates. The media has been used extensively in a wide variety of applications for over 30 years.

Eliminates Potassium Permanganate: Operates with continuous injection of sodium hypochlorite at low residual levels (0.1 to 0.3 ppm)
Wide pH range: Stable and satisfactory performance at pH 5.8 to 8.6
High Flow Rates: DMI-65 can operate at linear filtration velocities up to twice that of conventional media with a Higher Operating Temperatures. Maximum operating temperature of 113° F (45° C)
Long Life: DMI-65 is not consumed in the process providing considerable advantages over other processes or media
Regeneration Not Required: After initial activation only sodium hypochlorite feed is required.
System Compatibility: Physical properties are similar to that of competitive media allowing conversion to DMI-65 without major hardware modifications
Arsenic Removal: DMI-65 has been shown to be effective in the removal of arsenic associated with iron-containing influent. If necessary ferric chloride can be introduced to treat waters with low influent iron levels or to enhance removal when treating waters with high levels of arsenic

To understand more about the water filtration advantages of DMI-65, please visit our case studies page.

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