Industrial Wastewater Treatment and Municipal Water Treatment

EDR stack – RALEX® EDR-IF/250

EDR-IF is an advanced EDR stack developed for high-salinity water treatment in industrial applications such as RO brine concentration, pre-concentration before evaporation, ZLD applications and the treatment of different types of industrial wastewater. EDR-IF provides up to 40% higher performance than current EDR stacks on the market. This enables up to a 30% reduction in footprint as well as a significant cost reduction. The robust design guarantees zero internal and external leakage and greatly reduced downtime.

EDI stack – RALEX® MPure36™

The advanced MPure stacks developed by MEGA, the experts in electroseparation, continuously produce high-resistivity water with low silica levels. Stacks can be interconnected to provide high-flow blocks. The robust design prevents both internal and external leaks. Exhaustive factory testing of each stack guarantees that you receive it in optimal condition, ready to plug in.

Complete EDI unit – RALEX® HPWU

The range of pre-engineered HPWU systems with MPure™ EDI stacks covers flow rates from 5 m³/h to 135 m³/h. These units meet the needs of industries ranging from microelectronics manufacturing to power and heating. Each unit is factory-assembled and tested to shorten installation time and minimize start-up costs.

RALEX® EWTU P Series (P10 & P20)

An electrodialysis water treatment unit for low-capacity applications or use as a pilot unit to test and evaluate a proposed technology before full-scale industrial implementation. This compact, automatic unit has a control system and touchscreen for operating and monitoring process parameters. It can be configured with one ED(R)-II stack or up to three EDR-III stacks connected in series. Operating modes include single-pass, feed-and-bleed and batch.

RALEX® EWTU M45

A medium-capacity EDR unit for water treatment applications with a continuous product flow of up to 45 m³/h. This compact, automatic unit has a control system and touchscreen for operating and monitoring process parameters. It can be configured with up to three EDR-III stacks connected in series and operates in single-pass mode.

RALEX® EWTU M90

A medium-capacity EDR unit for water treatment applications with a continuous product flow of up to 90 m³/h. This compact, automatic unit has a control system and touchscreen for operating and monitoring process parameters. It can be configured with up to six EDR-III stacks connected in series and operates in single-pass mode.

RALEX® EWTU TwinLine90

A technological solution for high-capacity industrial water treatment applications using electrodialysis. The unit has an inlet and outlet hydraulic skid and up to four EDR-III stacks connected in series. Individual TwinLine90 units are arranged in parallel according to the required volume of produced water.

RALEX® EWTU Azot 25

An electrodialysis unit for processing waste condensates with concentrations of 1-5 g/l, produced during the evaporation of highly concentrated inorganic salt solutions in mineral fertilizer plants. The A25 concentrates the input condensate to around 150 g/l, allowing it to be reused in fertilizer production. The demineralized stream, with a salinity of approximately 0.1 g/l, can be reused in the plant's water management system. The technology achieves zero liquid discharge.

RALEX® RWTU BW RO stations - capacity 5-50 m3/h

RO stations RALEX® RWTU BW - capacity 5-50 m3/h

Industrial reverse osmosis units with capacities from approximately 1.5 m³/h to 30 m³/h are designed to desalinate well water and brackish surface water. Higher-capacity stations can be custom-manufactured. The units are intended for drinking-water production, brewery water, boiler feedwater, textile applications, and the production of rinse water for cataphoresis and electroplating.