منابع مشابه
Bod Sensor for Wastewater Analysis - Design and Calibration Methods
Water quality monitoring is an important aspect of water management concerning to the pollution control. The removal of biodegradable organic substances is a very important aspect of evaluation the treatment efficiency in a wastewater treatment plant (WWTP). The amount of oxygen consumed by microorganisms to oxidise organic substances is characterised by biochemical oxygen demand (BOD), a widel...
متن کاملBiochemical 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...
متن کاملDevelopment and Long-Term Stability of a Novel Microbial Fuel Cell BOD Sensor with MnO2 Catalyst
A novel microbial fuel cell (MFC)-based biosensor was designed for continuous monitoring of biochemical oxygen demand (BOD) in real wastewater. To lower the material cost, manganese dioxide (MnO₂) was tested as an innovative cathode catalyst for oxygen reduction in a single chamber air-cathode MFC, and two different crystalline structures obtained during synthesis of MnO₂ (namely β- and γ-MnO₂)...
متن کاملInstant and reliable estimation of BOD by developing a mixed culture based BOD biosensor
Amongst all the parameters for which the waste-water is to be monitored, BOD is the most important and widely used parameter to indicate the strength of water pollution. In an era where speedy, sensitive, small, portable, instant and real time measuring devices have replaced the conventional analytical method, BOD is still being carried out using the classical method which requires a long incub...
متن کاملRestructuring BOD : COD Ratio of Dairy Milk Industrial Wastewaters in BOD Analysis by Formulating a Specific Microbial Seed
BOD (Biochemical oxygen demand) is the pollution index of any water sample. One of the main factors influencing the estimation of BOD is the nature of microorganisms used as seeding material. In order to meet the variation in wastewater characteristics, one has to be specific in choosing the biological component that is the seeding material. The present study deals with the estimation of BOD of...
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ژورنال
عنوان ژورنال: Biotechnology and Bioengineering
سال: 1980
ISSN: 0006-3592,1097-0290
DOI: 10.1002/bit.260220116