There are a multitude of available test procedures and methods for water and wastewater treatment operators. They range from colorimetric, titrimetric, electrometric (meter & probe), turbimetric, ...

Turbidity is considered a good measure of the quality of water as it is a measurement of how clear or cloudy the water is (the cloudier the water, the higher its turbidity). In theory, waterborne ...

SOUTH LAKE TAHOE, Calif. – Officials say the Tahoe Keys Property Owners Association test project to control the largest infestation of aquatic invasive weeds in the Tahoe Basin through the use of ...

The impacts of 'conventional' and Closely-supervised' selective logging methods on streamwater quality were studied in three small catchments in the Berembun Forest Reserve, Negri Sembilan, Peninsular ...

In my July 2005 column, a new ASTM standard shear test method was introduced 1. At that time, I raised the question, Why do we need another shear test method for composite materials?, with the promise ...