MARC details
| 000 -LEADER |
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| fixed length control field |
02349nam a2200409Ia 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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| control field |
MX-MdCICY |
| 005 - DATE AND TIME OF LATEST TRANSACTION |
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| control field |
20250625160148.0 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
CICY |
| 090 ## - LOCALLY ASSIGNED LC-TYPE CALL NUMBER (OCLC); LOCAL CALL NUMBER (RLIN) |
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| Classification number (OCLC) (R) ; Classification number, CALL (RLIN) (NR) |
B-16257 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION |
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| fixed length control field |
250602s9999 xx |||||s2 |||| ||und|d |
| 245 10 - TITLE STATEMENT |
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| Title |
Transformation of organic matters in fresh leachate during anaerobic degradation under long hydraulic retention time |
| 490 0# - SERIES STATEMENT |
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| Volume/sequential designation |
Journal of Environmental Sciences, 21(9), p.1302-1308, 2009 |
| 520 3# - SUMMARY, ETC. |
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| Summary, etc. |
This study investigated the biodegradability of fresh leachate from a young municipal solid waste landfill at the inoculum to substrate ratios (V/V)of10/100, 25/100, 50/100 and 100/100, as well as the transformation of organic matters in leachate under prolonged hydraulic retention time (HRT)of 50 d. Fresh leachate showed a good biodegradability, with chemical oxygen demand (COD)removal efficiency as high as 87 per cent-92 per cent and cumulative methane yield close to theoretical value (0.35 L CH4/g CODdeg). Methane production and COD depletion presented biphasic characteristics associated with the successive utilization of two major intermediates, acetate and propionate. The biphasic degradation of fresh leachate was resulted from the different hydrolysis rates of diverse substrates and the changes in microorganism community structure. After 50 d, the effluents were dominated by high-MW organic compounds (MW > 10 kDa)at each inoculum ratio, which might be refractory compounds released from cell lyses. |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ANAEROBIC DEGRADATION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
BIPHASIC |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
CHEMICAL OXYGEN DEMAND REMOVALS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
COMMUNITY STRUCTURES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
HYDRAULIC RETENTION TIME |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
HYDROLYSIS RATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
INOCULUM TO SUBSTRATE RATIOS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
LEACHATES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
METHANE PRODUCTION |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
METHANE YIELD |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
MUNICIPAL SOLID WASTE LANDFILLS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
ORGANIC MATTER |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
RATIO OF INOCULUM TO SUBSTRATE |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
REFRACTORY COMPOUNDS |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
THEORETICAL VALUES |
| 650 14 - SUBJECT ADDED ENTRY--TOPICAL TERM |
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| Topical term or geographic name entry element |
THEORETICAL VALUES |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Xu, S. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
He, P. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Lu, F. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Li, M. |
| 700 12 - ADDED ENTRY--PERSONAL NAME |
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| Personal name |
Shao, L. |
| 856 40 - ELECTRONIC LOCATION AND ACCESS |
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| Uniform Resource Identifier |
<a href="https://drive.google.com/file/d/1qE7wG0vr0W2OV6zdVHkta33JkXTrATZF/view?usp=drivesdk">https://drive.google.com/file/d/1qE7wG0vr0W2OV6zdVHkta33JkXTrATZF/view?usp=drivesdk</a> |
| Public note |
Para ver el documento ingresa a Google con tu cuenta: @cicy.edu.mx |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Clasificación local |
| Koha item type |
Documentos solicitados |
