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Monitoring Water Quality – Turbidity

Part 3. Turbidity Turbidity of water is an optical property that causes light to be scattered and absorbed, rather than transmitted. This is primarily caused...

Monitoring Water Quality – COD & BOD

Part 2. COD and BOD Properties of water bodies vary based on natural factors such as landscape position and slope, watershed size, geology, and soil...

Monitoring Water Quality – Disinfection

Part 1. Disinfection Properties of water bodies vary based on natural factors such as landscape position and slope, watershed size, geology, and soil composition, as...

The Importance of Measuring Turbidity in Water

Turbidity of water is an optical property that causes light to be scattered and absorbed, rather than transmitted. The scattering of light that passes...

Measuring Chlorine & Turbidity in Reticulation Systems or for Mains Breaks

Twenty years ago in July-September 1998, Sydney experienced a Water Quality Crisis involving the suspected contamination by the pathogens, cryptosporidium and giardia in the...

Using the Backpack Lab™ Water Quality Test Kit in Education

pH, conductivity, turbidity, dissolved oxygen, phosphate, acidity, alkalinity, carbon dioxide, hardness, and nitrate are important for monitoring water quality. The Water Quality Backpack Lab contained all of the tests kits and instrumentation required to test ten of the most important water quality parameters.

Using the Hanna Backpack Lab Soil Quality Educational Test Kit in Teaching Environmental Science

The importance of soil in our ecosystem The word Soil has many definitions. By traditional definition, soil is the natural growing medium for the growth...

HI901: The New Affordable Automatic Titration System

Hanna Instruments is proud to launch a new HI901C titration system to bring affordable automation to your food and beverage, environmental, or industrial lab....

The Complete Guide to Measuring Turbidity in Water

Turbidity is one of the most common and intuitive qualities of water. The first thing we notice about water is how cloudy it is...

Guide to Chemical Oxygen Demand (COD) Testing

Chemical oxygen demand (COD) is a critical waste treatment measurement in everything from municipal systems to food manufacturing waste streams. Performing COD testing the right way is...

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