Cost of demineralised water

[gtsim]

Can someone give me a typical cost of demineralised water for injection into gas turbines (combustion and inlet fogging)?

Thanks
Best wishes
gtsim

 

[norzul]

It depends where yu live. In my country, cost of demin water = cost of raw water + opex + cost of chemical = USD 0.40 per ton....

Is it cheap?

For our GT, we use steam injection instead of demin for denox and power enhancement.

 

[gtsim]

Thanks norzul,

Appreciate it. I suppose 40cts/tonne is not expensive at all. I thought it would be about USD4 per tonne. Like you say it, depends on where one is based.

Best wishes,
gtsim