Entries by studiostedman

How Water Filters Work 

Filters are composed of a substance which traps, adsorbs, or modifies pollutants in the water which flows through them. This substance is called medium. There are many different types of filter media. Some mechanically trap pollutants with an ultrafine sieve or strainer, while others use a process called absorption in which contaminants are retained within […]


Drinking Water Facts

Drinking Water Facts Chlorine, heavy metals, pesticides – even residues of the drugs we take, they all end up in our drinking water. Here’s what you can do about it. By Lara Grinevitch BSc, ND What is the problem with tap water? As Australian tap water makes its way through the catchment and distribution system, […]