1 Deduction for college tuition expenses. 2  This deduction is available to you regardless of whether you itemize your deductions. 3  The maximum deduction is $4,000. 4  The maximum deduction drops to $2,000 and then disappears completely as income rises.
Water with a pH value lower than 6.5 may have a higher concentration of lead or copper due to degrading pipes and fixtures. Water with a value higher than 8.5 typically has a higher amount of dissolved solids which can lead to scaling or build up in your pipes.
How to Raise Water's pH. One of the most convenient methods to raise pH is to use a calcite, which is a crushed and screened white marble media which can inexpensively be used to neutralize acidic or low pH waters to a neutral, less corrosive effluent.