Within the use of membrane technologies in engineering manufacture and market Romin ultrafiltration equipment for different uses, including water pretreatment for reverse osmosis equipment for reuse or effluent water.

Operation

The water is driven by low-pressure system, where high-strength special membranes to release the materials are high molecular weight and suspended solids. The fluids travel through the membrane surface horizontally at very high speed, preventing the formation of sludge that hinder efficiency and discourage them.

Each membrane is manufactured specially to meet your requirements exactly. Ultrafiltration systems are capable of removing over 90% of contaminants, this means reducing disposal costs and / or recycling to 10%. Require minimal energy to function and little operator attention. Capacity are variable, ranging from 100 to 200 thousand liters of water. Remove emulsified oil, coolant, suspended solids, and so on.

One advantage of a membrane filtration process is essentially the cross flow compared with the direct flow:

The limitations of a direct filtration (conventional) lead to clogged filter media much faster than cross-flow filtration. In applying the cross flow over the surface provokes a self-cleaning filter is on the surface of the membrane, decreasing the frequency and cleanup costs.

There are several types of ultrafiltration membranes for different applications, which trades in Romin Engineering:

• Spiral membranes that allow water to leak along the entire membrane and is collected in a central channel. Reduce energy costs by reducing pumping requirements. It can operate at high pressures and high temperatures.
• Tubular membranes (½ "or 1" diameter). They work very well at high concentrations. Cleaning can be both chemical and mechanical blockage is minimal. Supports high temperatures and high pH ranges.
• Hollow Fiber Membrane (Hollow Fiber) are like small noodles, giving us a number of very large filtration area compared to the minimum space.