Experimenting biochemical oxygen demand decay rates of Malaysian river water in a laboratory flume
نویسندگان
چکیده
منابع مشابه
Biochemical Oxygen Demand (BOD)
Biochemical oxygen demand (BOD) is a widely used parameter to assess the organic pollution in water systems. This parameter can be detected by the amount of oxygen consumed via microorganisms in aerobic metabolism of organic matter present in the water. The authorized test to analyze biodegradable organic compounds is given by the American Public Health Association Standard Method Committee tha...
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pollution sources into the water, the necessity of qualitative studies of water resources is one of the most important new challenges for mankind in almost every parts of the world. dissolved oxygen (do) and biochemical oxygen demand (bod) are among parameters of water quality indexes which are considered as water pollution indexes. in the present research, do and bod of dez river basin water (...
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Biochemical Oxygen Demand (BOD) is a measure of the oxygen used in bacteria mediated oxidation of organic substances in water and wastewater. Theoretically an infinite time is required for complete biochemical oxidation of organic matter, but the measurement is made over 5-days at 20 C or 3-days at 27 C test period with or without dilution. Researchers have worked to further reduce the time of ...
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Artificial Neural Networks (ANNs) are frequently used to predict various ecological processes and phenomenon related to water resources. Various ANN applications involve the prediction of water quality using various environmental parameters. This paper discusses the use of two environmental data sets from two sampling sites, merged together and applied to forecasting a dependent variable, namel...
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ژورنال
عنوان ژورنال: Environmental Engineering Research
سال: 2017
ISSN: 1226-1025,2005-968X
DOI: 10.4491/eer.2017.048