It utilizes alkalinity potassium permanganate determination and technique of flow injection analysis.

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Different factors such as retention time ,electrolytic voltage,primary concentration of wastewater,temperature and pH value are discussed.

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We also need to configure the project to generate debug information, MAPFILE and COD file, then recompile the project.

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In the high seas and oceans 150 thousand tonnes of fish were caught, mainly redfish, mackerel, cod, red plaice, and black halibut.

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In this thesis a novel hybrid respirometer is developed based on the principle of pollutants biochemical degradation, and the methods of ASMs influent COD characterization are studied systematically using the respirometer and the other routine analytical methods.

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