Category: Water testing

Recent research has shown that revolving algal biofilms can reduce Total Dissolved Solids (TDS) levels in wastewater by up to 27%, highlighting the significant chemical activity of these microbial layers. This demonstrates that the 'skin' that forms on surfaces in contact with water, known as biofilm, is far from inert and can dramatically affect water quality measurements, including those from a TDS meter.

Molecular hydrogen is the lightest and most volatile molecule in the universe, escaping water rapidly, which makes accurate testing critical. Understanding the best way to test hydrogen in water is crucial for consumers and enthusiasts who want to verify the true concentration in their hydrogen-rich products, separating genuine claims from marketing hype.