PRODUCTS > ROCHEM'S DTK Disc Module Ball System

GERMAN TECHNOLOGY PROVIDES SAFE & PURE WATER

ROCHEM'S DTK Disc Module Ball System is the only single system that :

Produces safe, pure &
 wholesome drinking water

Eliminates both viral and
 bacterial infective agents.

Naturally, this internationally
proven system is a better alternative
to water-purifiers available in the
market till now.



Advantages of DTK Disc Module Ball System:

Porosity of its semi-permeable membrane does not allow any known virus to pass through
Higher efficiency
Easy membrane cleaning
Ideal for intermittent operation
Easy to operate.

DTK DISC MODULE BALL SYSTEM ( DT-Membrane-Module- System)

The patented DT membrane module used by NATO Navies, passenger and merchant fleets is now available in a compact modern ball design to specifically protect you by purifying your domastic water. Reverse Osmosis and the membrane in the D.T. Module prevents dissolved solids, bacteria, and viruses from passing through to provide safe pure water for consumption.

The DT Ball System provides ease of inspection or changing of membranes without technical skills should it be required. The light weight construction coupled with the designed hydraulics result in a high flow velocity across the membranes with minimum feed flow. The open feed channel over the membrane surface ensure optimal membrane clearing from fouling deposits should it occur.

Hydraulic Disc

The disc covers the membrane Cushion without putting pressure on the Membrne surface. The feed Water is sealed with an o-ring from the pure water manifold in the centre of the tension rod. The membrane spacer and the permeate manifold are designed as an integral part of the hydraulic disc. The integrated spacer forms the open feed water channel.

Membrane Cushion

The membrane cushions are sealed by ultrasonic welding. This welding technology has been proven over many years even in toxic waste concentration applications. The extremely short feed water path across the membrane followed by a 180 degree flow reversal every 6 cm eliminates polarization concentration. Consequently, the DT. Membrane Module result in minimum membrane fouling and scaling.