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

Measuring the total dissolved solids, or TDS, gauges the strength of a hydroponic nutrient solution and is an unparalleled method of determining water quality. When growing hydro make sure to take all ...

Total dissolved solids (TDS) is a measure of additive concentration and contaminants in coolant. TDS in excess of 3 percent may promote water-pump and radiator failures. What would you guess is the ...

Is dual-containment pipe leak detection or effluent compliance keeping you awake at night? There are smart, sustainable solutions to save time and money. Regulators, investors, media, and the general ...

This time, my focus is on a cheap TDS meter. TDS meters are small hand-held devices used to indicate the Total Dissolved Solids in a solution, usually water. Since dissolved ionized solids (such as ...