1.1 This method covers the determination of chemical oxygen demand (COD) in ground and surface waters, domestic and industrial wastes. 1.2 The applicable range is 3-900 mg/L.

Scope and Application: For water, wastewater and seawater; digestion is required; USEPA Approved** for wastewater analyses. The estimated detection limit for program number 2710 …

COD Chemical Oxygen Demand . INSTRUMENTATION: Titration . STORET No. 00340 . 1.0 Scope and Application 1.1 When the chloride level exceeds 1000 mg/L the minimum accepted …

COD ChemSOP 7.01 Revision 1 Page 1 of 5 1 1 PRINCIPLE OF METHOD The Chemical Oxygen Demand (COD) test is used widely to estimate the amount of organic matter in water …

https://epd.georgia.gov/about-us/epd-laboratory-operations. Printed copies of this SOP will contain a watermark indicating the copy is an uncontrolled copy. 1 Scope and Application 1.1 …

The results in mg/L COD are defined as the milligrams of O2 consumed per liter of sample under the conditions of this procedure. The sample is heated for 2 hours with

Scope and Application: For water, wastewater and seawater; digestion required; 0–1500 mg/L range is USEPA Approved** for wastewater analyses. The detection limit is 3 mg/L or 30 mg/L …

The chemical oxygen demand (COD) determines the amount of oxygen required for chemical oxidation of organic matter using a strong chemical oxidant, such as, potassium bichromate …

Chemical Oxygen Demand (COD) measures the oxygen equivalent of that portion of the organic matter in a sample that is easily oxidised by a strong chemical oxidant. It is an important and …

Chemical Oxygen Demand (COD). Equipment Needed • One 300 mL bottle per dilution, with stopper and cap, • Graduated cylinder for volumes over 25 mL, • Measuring pipet for volumes …