Electronic components such as printed circuit boards, semi conductors, wave guides and aerials all employ metals and water based chemistry for their preparation.

Specifications for the quality of ventilation air and water to be used are amongst the highest of all industries, with generous application to assure the high production yields required by the industry.

The wastewater produced may only be lightly contaminated but toxic, which offers good opportunities for reclaim and recycling, avoiding repeat purchase and initial water purification costs.

Traditional water purification methodologies using chemical regeneration ion exchange systems, which themselves create the need for significant waste treatment installations, are now being replaced with technologies employing electricity using reverse osmosis membranes and electro-deionisation cells.

In addition to avoiding chemical purchase and waste disposal, these facilities do not demand regeneration downtime and expensive unit duplication. Liquid waste and ventilation air processing before disposal need to be strictly addressed for conformance and industry sustainability.

e-RPM Rinserite technology allows the multi-parameter monitoring and control of process wash stations and wet benches to avoid the excessive use of expensive high purity water while, at the same time, assuring process conformance.