Results 201 to 210 of about 61,729 (257)

Dopamine-Derived Oxidative Stress in Attention-Deficit/Hyperactivity Disorder: A Narrative Review of Molecular Mechanisms, Neural Circuitry, and Therapeutic Implications. [PDF]

open access: yesAntioxidants (Basel)
Țocu G   +11 more
europepmc   +1 more source

Ferricyanide mediated biochemical oxygen demand–development of a rapid biochemical oxygen demand assay

Analytica Chimica Acta, 2001
Abstract The use of an artificial electron acceptor in microbial respiration was investigated with a view to developing a rapid assay for biochemical oxygen demand (BOD). The use of ferricyanide resulted in a significant increase in the rate of the biochemical reaction and allowed for biodegradative conversion efficiencies similar to the 5-day BOD ...
Huijun Zhao
exaly   +3 more sources

Biochemical mediator demand - a novel rapid alternative for measuring biochemical oxygen demand

Applied Microbiology and Biotechnology, 2000
The biochemical oxygen demand (BOD) test (BOD5) is a crucial environmental index for monitoring organic pollutants in waste water but is limited by the 5-day requirement for completing the test. We have optimised a rapid microbial technique for measuring the BOD of a standard BOD5 substrate (150 mg glucose/l, 150 mg glutamic acid/l) by quantifying an ...
N, Pasco   +3 more
exaly   +3 more sources

Disposable sensor for biochemical oxygen demand

Applied Microbiology and Biotechnology, 1996
Disposable-type microbial sensors were prepared for the determination of biochemical oxygen demand (BOD). The yeast, Trichosporon cutaneum, was directly immobilized on the surface of miniature oxygen electrodes using an ultraviolet crosslinking resin (ENT-3400).
Z, Yang, H, Suzuki, S, Sasaki, I, Karube
openaire   +2 more sources

Rapid estimation of biochemical oxygen demand

Applied Biochemistry and Biotechnology, 1981
The feasibility of using columnar reactors containing immobilized microorganisms for the rapid estimation of BOD was demonstrated in this study. Dilutions of three types of industrial effluents were tested by the BOD5 test and by this experimental system. A high degree of correlation (r = 0.98) was observed between results of the two tests.
M M, Takeguchi   +7 more
openaire   +2 more sources

BIOCHEMICAL OXYGEN DEMAND (BOD)

2014
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.
Usman Latif, Franz L. Dickert
openaire   +2 more sources

Measurement of biochemical oxygen demand of the leachates

Environmental Monitoring and Assessment, 2012
Biochemical oxygen demand (BOD) of the leachates originally from the different types of landfill sites was studied based on the data measured using the two manometric methods. The measurements of BOD using the dilution method were carried out to assess the typical physicochemical and biological characteristics of the leachates together with some other ...
openaire   +3 more sources

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