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Measurement of 5-day biochemical oxygen demand without sample dilution or bacterial and nutrient enhancement
Jiang, XL; Boyd, CE; Boyd, CE, Auburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA
2005-10-01
Source PublicationAQUACULTURAL ENGINEERING
ISSN0144-8609
Volume33Issue:4Pages:250-257
AbstractA direct method for measuring the 5-day biochemical oxygen demand (BODS) of aquaculture samples that does not require sample dilution or bacterial and nutrient enrichment was evaluated. The regression coefficient (R-2) between the direct method and the standard method for the analyses of 32 samples from catfish ponds was 0.996. The slope of the regression line did not differ from 1.0 or the Y-intercept from 0.0 at P = 0.05. Thus, there was almost perfect agreement between the two methods. The control limits (three standard deviations of the mean) for a standard solution containing 15 mg/L each of glutamic acid and glucose were 17.4 and 20.4 mg/L. The precision of the two methods, based on eight replicate analyses of four pond water samples did not differ at P = 0.05. (c) 2005 Elsevier B.V All rights reserved.; A direct method for measuring the 5-day biochemical oxygen demand (BODS) of aquaculture samples that does not require sample dilution or bacterial and nutrient enrichment was evaluated. The regression coefficient (R-2) between the direct method and the standard method for the analyses of 32 samples from catfish ponds was 0.996. The slope of the regression line did not differ from 1.0 or the Y-intercept from 0.0 at P = 0.05. Thus, there was almost perfect agreement between the two methods. The control limits (three standard deviations of the mean) for a standard solution containing 15 mg/L each of glutamic acid and glucose were 17.4 and 20.4 mg/L. The precision of the two methods, based on eight replicate analyses of four pond water samples did not differ at P = 0.05. (c) 2005 Elsevier B.V All rights reserved.
SubtypeArticle
KeywordAquaculture Effluents Bods Water Quality Monitoring
DepartmentAuburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Subject AreaAgricultural Engineering ; Fisheries
DOI10.1016/j.aquaeng.2005.02.005
WOS HeadingsScience & Technology ; Life Sciences & Biomedicine
Indexed BySCI
Language英语
WOS Research AreaAgriculture ; Fisheries
WOS SubjectAgricultural Engineering ; Fisheries
WOS IDWOS:000231683300002
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Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/152342/9170
Collection期刊论文
Corresponding AuthorBoyd, CE, Auburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA
Affiliation1.Auburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA
2.Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Jiang, XL,Boyd, CE,Boyd, CE, Auburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA. Measurement of 5-day biochemical oxygen demand without sample dilution or bacterial and nutrient enhancement[J]. AQUACULTURAL ENGINEERING,2005,33(4):250-257.
APA Jiang, XL,Boyd, CE,&Boyd, CE, Auburn Univ, Dept Fisheries & Allied Aquacultures, Auburn, AL 36849 USA.(2005).Measurement of 5-day biochemical oxygen demand without sample dilution or bacterial and nutrient enhancement.AQUACULTURAL ENGINEERING,33(4),250-257.
MLA Jiang, XL,et al."Measurement of 5-day biochemical oxygen demand without sample dilution or bacterial and nutrient enhancement".AQUACULTURAL ENGINEERING 33.4(2005):250-257.
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