ESPs cannot often comply with today’s regulations on particulate emissions.

Ecospray has developed an innovative and cost-efficient retrofit solution that upgrades ESP performance equal to and more reliable than bag and ceramic filters. ECO-ESPTM HYBRID UPGRADING embeds into the existing ESP casing one layer of wall flow filtering elements, characterized by significant compactness/modularity that minimize assembly time and modifications of the existing ESP structure.

The wall flow elements perform at a higher/more consistent level of filtration over the years and at higher temperature (600° C) than all other conventional filtering elements. As a result of the combined action of the original ESP (primary separation) and the new wall flow layer (final polishing) ECO-ESP™ reaches dust emissions ≤ 3mg/Nm3. The filtration elements can be also catalyzed to simultaneously reduce CO, HC and VOC or NOx.