Alkalinity is a way to measure water’s ability to resist change in pH or its "Buffering Capacity". Alkalinity helps prevent or reduce drastic changes in pH when exposed to acidic influxes that would ...

With population growth and climate change both stressing freshwater supplies, demand for the precious resource could exceed supply by some 40% by 2030, according to a 2016 United Nations estimate.

The U.S. military asks them to create water filtration technology designed for troops. Global health nonprofits seek technologies from them to help filter safe drinking water in developing countries.

Recent advances in water laboratory instrumentation—from improved sample conditioning to advanced online instruments—have reached the market. Here’s a look at the equipment you’ll find in the ...