Sectors / Paper & pulp

Clear family · Intake water

MineralClear

Softening without the salt.

The problem

Hard river or borehole water carries calcium, magnesium and bicarbonate alkalinity that scale boilers, heat exchangers and process lines. Conventional fixes swap one problem for another: ion-exchange brine adds chloride to the loop, lime softening makes sludge, and RO costs energy and leaves a concentrate to manage.

Benefits

  • No regenerant chemicals and no added chloride
  • Hardness removal tuned to target, not over-treated
  • Follows seasonal swings in intake quality
  • Protects boilers, heat exchangers and process lines

Application

Treats hard intake water before it enters the mill, giving the process the best possible starting point. Add TraceClear where some uses, such as certain boilers, need extra-low conductivity.

Where it sits in the mill

TraceClearLow conductivityBoilers and high-purity usesIntakeHard water sourceMineralClearCa, Mg removalPulp processing andpaper machines

Optional TraceClear branch

Scroll sideways to see the whole process.

Shown as a standalone job for clarity. Where and how much water is taken and returned is designed around each site, and one unit may do several jobs. Powered by Danu Water's adaptive electromembrane separation.

More for paper & pulp

Could MineralClear work on your site?

Tell us about your water and we will design around your process.