In this instalment we will examine TDS (Total Dissolved Solids) and how it impacts the water in your home. Many readers wrote to me about this so it is useful to be armed with some information ...

On Aug. 21, the Pennsylvania Environmental Quality Board published regulations in the Pennsylvania Bulletin establishing new wastewater treatment requirements for Total Dissolved Solids.

L. R. Linton, Ronald W. Davies, Frederick J. Wrona, The Effects of Water Temperature, Ionic Content and Total Dissolved Solids on Nephelopsis obscura and Erpobdella punctata (Hirudinoidea, ...