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TIRM DMI65

December 8, 2016support
What is TIRM DMI65
Benifits of TIRM DMI65 Systems
Guaranteed 100% to remove iron and manganese from raw water supplies
What is TIRM DMI65

TIRM Plants are capable of a 100% reduction of iron, manganese and arsenic from raw water. Our plant is a fully automated, inline high pressure system. This includes non corrosive vessels, high quality valves and electrical controls. The complete plant can be skid mounted for easy installation.

Part of the TIRM system is a revolutionary silica based media coated in a special formula and resin to preserve the underlay.

The micropourous structure of the media allows ecient removal of dissolved iron and manganese by acting as an oxidation catalyst. Immediate oxidation of iron and manganese in the water for treatment occurs on contact with the media.

The media requires a simple activation process and continuous injection of a small amount of sodium hypochlorite

The media retains the oxidized iron and manganese until it is backwashed from the media by the reverse flow of treated water.

Benifits of TIRM DMI65 Systems
  • Complete removal of iron and manganese
  • Effective for removing arsenic
  • Can produce potable water supplies
  • Excellent fi ltration media
  • Operates in a wide range of pH
  • High operating temperature
  • High fl ow rates
  • Long service life
  • Low maintenance
  • No biological fouling of media
Guaranteed 100% to remove iron and manganese from raw water supplies
Media Operating Conditions
pH range: 5.8 – 8.6
Max water temp: 45ºC
Minimum bed depth: 600mm
Free-board min: 40% of media depth
Service flow rate: 1 – 30 m3/m2/per hr
Backwash flow rate min: 700mm vert/vel
Backwash bed expansion: 15 – 50%

Media Physical Properties
Colour: Brown – Black
Bulk density: 20 kg / 0.0135 m3
Specic gravity: 2.5 – 2.65
Effective size: 0.45 – 0.50mm
Uniformity coecient: 1.4 – 1.7
Mesh size: 20 – 50
Annual media attrition: 1 – 5% (dependent on conditions)

NSF Approved product

Pressure Vessels
Colour: Green (others optional)
Material: FRB
Opening: Top, bottom and side
Pressure: Std 800kpa opt. up to 2000kpa
Manufacture: Australian Made
Standard: Australian Standards

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