Effect of rapid temperature change and HRT on anaerobic acidogenesis (Record no. 50446)

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fixed length control field 01662nam a2200217Ia 4500
003 - CONTROL NUMBER IDENTIFIER
control field MX-MdCICY
005 - DATE AND TIME OF LATEST TRANSACTION
control field 20250625160148.0
040 ## - CATALOGING SOURCE
Transcribing agency CICY
090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN)
Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) B-16272
008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION
fixed length control field 250602s9999 xx |||||s2 |||| ||und|d
245 10 - TITLE STATEMENT
Title Effect of rapid temperature change and HRT on anaerobic acidogenesis
490 0# - SERIES STATEMENT
Volume/sequential designation Water Science & Technology, 36(6-7), p.247-253, 1997
520 3# - SUMMARY, ETC.
Summary, etc. The effects of the rapid change in temperature and HRT on the characteristics of substrate degradation and bacterial population levels in anaerobic acidogenesis were investigated by using the laboratory scale anaerobic reactor. The degradation efficiency of substrate in acidogenesis was significantly affected by the rapid drop in temperature particularly at short hydraulic retention time and low temperature. The n-butyrate concentration was increased or decreased for the same change in temperature when the HRT conditions were different from each other. The numbers of acidogens, homo-acetogens and H2-utilizing methanogens were not affected in the first 3 days after temperature was rapidly dropped at all the temperature conditions. At 15°C, the complete washout of acetate-utilizing methanogens was observed. The bacterial forms varied according to the changes in the hydraulic retention time and temperature.
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element ANAEROBIC ACIDOGENESIS
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element BACTERIAL POPULATION
650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM
Topical term or geographic name entry element HYDRAULIC RETENTION TIME (HRT)
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Cha, G.C.
700 12 - ADDED ENTRY--PERSONAL NAME
Personal name Noike, T.
856 40 - ELECTRONIC LOCATION AND ACCESS
Uniform Resource Identifier <a href="https://drive.google.com/file/d/11JvXNw1tAaxc4vs0Tw2HoeOdnBKMRnxv/view?usp=drivesdk">https://drive.google.com/file/d/11JvXNw1tAaxc4vs0Tw2HoeOdnBKMRnxv/view?usp=drivesdk</a>
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Source of classification or shelving scheme Clasificación local
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  Clasificación local     Ref1 CICY CICY Documento préstamo interbibliotecario 25.06.2025   B-16272 25.06.2025 25.06.2025 Documentos solicitados