Installation and commissioning of ion exchangers for the removal of heavy metals in water purification plants, charging and converting resins from Na-form to Ca-form
operational area | usage
- In the treatment of drinking and raw water contaminated with heavy metals
Technology | Process
- Raw water contaminated with heavy metal flows through the ion exchanger, the heavy metal ions (e.g. nickel or uranium) are taken up by the resin, the resin discharges calcium ions
- The resins are delivered in their regenerated form and after they have been poured into the exchanger they are converted into their Ca-form by wks group.
Process Engineering Components
- Technical design
- Installation of ion exchanger
- Charging and conversion of resins into Ca-form
- Link to EI&C
- Piping made of stainless steel or steel-Rilsan
- Turnkey erection of plants is possible
benefits
- More economical use of supplies
- Reduction in chemical use
- Reliable and safe
- Improvement in drinking water quality