AI SearchSystematical study on biogas technology application in Xindu rural area, China (Record no. 117303)
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| 005 - DATE AND TIME OF LATEST TRANSACTION | |
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| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160699s1991 th u m rtt 0| d1eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b10661505 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT RSPR no. EV-91-01 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Hu, Qichun |
| 245 10 - TITLE STATEMENT | |
| Title | Systematical study on biogas technology application in Xindu rural area, China |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Bangkok : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 1991 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 88 p. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Research studies project report ; |
| Volume/sequential designation | no. EV-91-1 |
| 500 ## - GENERAL NOTE | |
| General note | A research study submitted for approval in partial fulfillment of the requirement for the degree of Master of Science |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Research Studies Project Report (M.Sc.) - Asian Institute of Technology, 1991 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | The field survey mainly by means of questionnaire to investigate the present state of the application of biogas technology, was conducted in the three representative villages in Xindu county, China. Among total of 1678 farmer households, there were 804 households owning digesters, but only 374 digesters in use. Biogas shared 7.5% of daily fuel c3nsumpti on. Under local condition, the capital invested of a digester with 8 m volume \vas 439 Yuan, (equivalent to 93 U$, 1990). If one household digester could produce 246.6 m3 biogas per year and the equivalent price of biogas was 0.265 Yuan, the pay-back time was about 7 years. The vast majority of present digesters in use were cylindrically fixed dome hydraulic digesters with an average volume of 9.6 m3. Based on conventional type of the digesters, some modified digesters have developed recent years , in this area. The quality and the lifetime of the digesters in use were also be analyzed. There were nearly half of the digesters in use, need to be renewed gradually up t o 1995, since the reason of their quality. Otherwise the biogas consumption level in these areas would be reduced later on. Meanwhile the proposals for solvi ng the problems restraining the adoption of biogas technology were also given. The economic benefits of the digesters could be promoted by both increasing the using ratio of total digesters and the biogas production rate. And also the application of the technologies of digested residue could increase the income from biogas fermentation. Because there crop straws were rarely being used as fermentation materials, the function of converting straws to fertilizer by the digersters might be loss. In addition, since only pig manure and human excreta were as the substrate, the shortage of fermentation material was common problem. A new pattern for straw utilization was proposed, in which raising cattle with straw as a feed, and consequently the feed of cattle manure to the digesters is likely a promising way to solve the shortage of fermentation material. |
| 650 10 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Biogas |
| General subdivision | China |
| -- | Xindu |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Harada, Hideki, |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Tentscher, Wolfgang, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Verink, Johan, |
| Relator term | Examination committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Mino, T., |
| Relator term | Examination committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Australian Government, |
| Relator term | Scholarship donor |
| 810 2# - SERIES ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology. |
| Title of a work | Research studies project report ; |
| Volume/sequential designation | no. EV-91-1 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B17055">http://203.159.5.9/ait-thesis/detail.php?q=B17055</a> |
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| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 22-AIT Thesis (Replacement) |
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| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type | Cost, normal purchase price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no. EV-91-01 | 30050120613442 | 18/08/2026 | 3 | 18/08/2026 | 22-AIT Thesis (Replacement) | |||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 18/08/2026 | AIT RSPR no. EV-91-01 | 30050120220552 | 18/08/2026 | 18/08/2026 | 40-Archives | ||||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 18/08/2026 | AIT RSPR no. EV-91-01 | 30050121073976 | 18/08/2026 | 1 | 18/08/2026 | 20-AIT Publication | 50.00 |