Water writing: As the bead moves, it trades residual cations in the water for protons, and thus traces out an invisible track of lower pH in the liquid. Linear scales: 250 µm. (Courtesy: ill./©: ...

The treatment processes of pure water equipment directly affect the effluent conductivity. Common processes include reverse ...

Many people do not understand the purpose of water softeners and what they offer. There are multiple benefits that come with having a water softener, including healthier drinking water. Water ...

The national average for a water softener system installation, including labor and materials, is around $1,500. If you have persistent hard water, opt for a more complex system, like an ion exchange ...

In western US, ion-exchange technology is helping coalbed methane operators handle the large amounts of water produced with the gas. In recent years, the industry has undertaken commercial production ...

The water treatment and cleaning chemistry company Ecolab has agreed to pay $3.7 billion for Purolite, a privately held firm that makes ion exchange resins for separation applications. Ecolab says the ...