Application of Photoelectrochemical Chemical Oxygen Demand to Drinking Water The Department of Civil & Resources Engineering at Dalhousie University completed a study investigating the [...]
This presentation discusses why natural organic matter (NOM) is a critical target for drinking water, what chemical oxygen demand (COD) in drinking water is, what chemical oxygen demand is, and [...]
This presentation gives an introduction to the parent research of the project. It gives a background and drivers for biostability measurement. It discusses the fundamentals of the PeCOD analyses [...]
ColdBlock™ Rapid High-Performance Sample Digestion for ICP Determination by ColdBlock™ Digestion – Part 1- Environmental Samples
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Validation, using a prototype of a novel sample digestion device (ColdBlockTM (patent pending, WO 2011/ 054086 A1)), for elemental determination, has been conducted. This device utilizes focused [...]
Chemical oxygen demand (COD) is a measure of the oxygen requirement of the oxidizable component of organic matter by a strong chemical oxidant. The test is most widely used in measuring waste [...]
What is the challenge with the dichromate COD approach and why is an alternative method required? Outlined in red – A pillar stained by dichromate digestion. Laboratory staff have known for a [...]
What is Biochemical Oxygen Demand (BOD)? Biochemical Oxygen Demand (BOD), also often referred to as biological oxygen demand, is a test performed to measure the potential of wastewater and other [...]
This is an example a PC-BOD Finals Report. The presentation style, order of columns reporting, header information is user/laboratory defined and easily customized and modified. The original data [...]
Alkalinity method determines the total and phenolphthalein alkalinity of aqueous samples, along with measuring the concentrations of carbonate, bicarbonate, and hydroxide. Gran alkalinity can [...]
pH is a measure of the relative acidity or basicity of a solution measured on a scale of 0 to 14. It is measured directly by a pH electrode that records the voltage difference between the [...]