New pre-treatment deionised water plant system
meets environmental pressures and delivers cost savings
Williams and Oakey Engineering Co. Ltd is a Precision CNC Machining and Powder Coating company, employing over 60 staff. As with any process line, rinsing is a key factor.
Due to the quality of finish required water quality of < 50 μS/cm is needed at two of the rinse stages to ensure the treated products are suitably rinsed and ready for the next stage of production.
After looking at a number of solutions, a deionised water plant was considered to be the best option, because it was the most cost effective, robust solution in a challenging environment. EWS then looked into a number of different DI solutions including an option for water recovery De – I, which involved recovering the maximum volume of water, minimising new water costs and water wastage whilst maintaining the production process.
Key outcomes
- Cost effective solution built with only 5 hours’ loss of production
- Minimised water costs and water wastage
- New chrome free pre-treatment process which meets William and Oakey’s obligations to environmental improvements
- Maximum volume of water now recoverable with newly built deionisation plant
For a free assessment to evaluate water treatment and process filtration solutions for your site, contact our team of expert engineers
About the client
Williams and Oakey Engineering Co. Ltd is a Precision CNC Machining and Powder Coating company, employing over 60 staff. Since 1956, they have been top quality craftsmanship with the most sophisticated equipment available. Williams and Oakey are also accredited with ISO9001.
