It can be seen that for most ofthe proteins the MMs are signiï¬cantly underestimated. Indeed, forï¬ve oftheproteins thedeviations exceed 20%andnot asingleMMiswithin 5% from the expected value (the overall discrepancy betweenthe calculated and expected values is 16.5%). When using the conference papers J. Appl. Cryst.
You need to be sure that your pool water has adequate circulation, filtration and chemical treatment so that it remains clean and clear. There are a number of causes for cloudy water. This would include: 1  Low chlorine. 2  pH and/or alkalinity too high. 3  High calcium hardness.  Pool circulation and filtration.
Rain water. Rain water is acidic, so it will naturally lower your pool and spa waterâs pH. Remember your pH should not fall below 7.2 or your water can become corrosive and cause damage to your poolâs surfaces and equipment. Pool water with low pH is also uncomfortable for swimmers, and chlorine will expend itself more rapidly.