Hi,
I got a specification from my water supplayer. And it says that I have Water Hardness - 63 mg/dm3 and Mg - 10,2. When I put Mg into BS Water Profile, I have to put 80 ppm of Ca to achieve 63 ppm effective hardness. Do I do it correct? I have doubts becouse I've calculated Ca level at 8,35 for these values from formula: (Ca/20 + Mg/12,1)x50 = Wh (Water Hardness).
How is BS calculating effective hardness?
I got a specification from my water supplayer. And it says that I have Water Hardness - 63 mg/dm3 and Mg - 10,2. When I put Mg into BS Water Profile, I have to put 80 ppm of Ca to achieve 63 ppm effective hardness. Do I do it correct? I have doubts becouse I've calculated Ca level at 8,35 for these values from formula: (Ca/20 + Mg/12,1)x50 = Wh (Water Hardness).
How is BS calculating effective hardness?