Neutral Water Effluent

WAVE provides the option of neutralizing the IX waste stream. This can be activated by clicking on “Required (will over-ride dose inputs)” option in the Neutral Waste Effluent box (see Figure 1). As stated, WAVE would over-ride regenerant dose values to achieve a pH-neutral waste stream.

Figure 1: Product Quality and Regeneration Dose Window

Notes:

Neutral Waste Effluent option is only available for IX processes where a cation and anion are involved.
If the Dose Optimization option is selected (see Dose Optimization), the Neutral Waste Effluent option will not be available.
In demineralization systems involving a weak/strong couple, the Neutral Waste Effluent option will be available only if the Regenerant Dose is specified as Dose but not as Regeneration Ratio.

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