AI SearchAnaerobic digestion of cassava pulp with co-substrates : (Record no. 4355)
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| 000 -LEADER | |
|---|---|
| fixed length control field | 04370nas a2200433 a 4500 |
| 005 - DATE AND TIME OF LATEST TRANSACTION | |
| control field | 20260817162227.0 |
| 008 - FIXED-LENGTH DATA ELEMENTS--GENERAL INFORMATION | |
| fixed length control field | 160816s2014 th u m rtt 000 a eng d |
| 035 ## - SYSTEM CONTROL NUMBER | |
| System control number | .b12168701 |
| 099 #9 - LOCAL FREE-TEXT CALL NUMBER (OCLC) | |
| Classification number | AIT Thesis no.EV-14-09 |
| 100 1# - MAIN ENTRY--PERSONAL NAME | |
| Personal name | Arora, Nitasha |
| 245 10 - TITLE STATEMENT | |
| Title | Anaerobic digestion of cassava pulp with co-substrates : |
| Remainder of title | effect of organic loading rate |
| 260 ## - PUBLICATION, DISTRIBUTION, ETC. | |
| Place of publication, distribution, etc. | Pathum Thani, Thailand : |
| Name of publisher, distributor, etc. | Asian Institute of Technology, |
| Date of publication, distribution, etc. | 2014 |
| 300 ## - PHYSICAL DESCRIPTION | |
| Extent | 122 p. : |
| Other physical details | ill. + |
| Accompanying material | 1 online resource |
| 490 1# - SERIES STATEMENT | |
| Series statement | Thesis ; |
| Volume/sequential designation | no. EV-14-09 |
| 500 ## - GENERAL NOTE | |
| General note | A thesis submitted in partial fulfillment of the requirements for the degree of Master of Science in Environmental Engineering and Management |
| 502 ## - DISSERTATION NOTE | |
| Dissertation note | Thesis (M.Sc.) - Asian Institute of Technology, 2014 |
| 520 ## - SUMMARY, ETC. | |
| Summary, etc. | Cassava pulp is a major solid waste produced from starch industries. Although, it contains high starch content on dry weight basis, but it has potential to produce methane. To provide a sufficient amount of nutrient to microbial community in anaerobic digestion process pig manure as a co-substrate was applied. An experiment was conducted to examine the effect of organic loading rate (OLR) on the performance and stability of single stage semi continuous stir tank reactor (CSTR) treating with three different feedstock at mesophillic temperature. Three different feedstock was fed in three different reactors, 10 L reactor was fed with mixed cassava pulp and pig manure (CP: PM) at ratio 77:23 % (w/w), 15 L reactor was fed with mixed cassava pulp, pig manure and molasses at ratio 36:36:28 % (w/w) and, 20 L reactor was fed with mixed molasses and pig manure at ratio 54.5:45.5 % (w/w). Feedstock were prepared according to maintain C/N ratio 35. Operating parameters were monitored to evaluate the biogas productivity and VS removal at various organic loading rates (1.0, 2.0 and 4.0 Kg Vs/m³ .d). An experiment was conducted in three phases startup phase, operational phase and digestate management phase. The results from start up phase brought out that molasses and pig manure 54.5:45.5% (w/w) has potential to improve the methane production. In the operational phase increasing of organic loading rate affected the 15L (CP: PM: MO) and 20 L (PM: MO) reactor performance as biogas production increased while methane yield decreased when comparing to 1.0 Kg Vs/m³ .d of OLR. However, increasing of OLR did not affect the 10L (CP: PM) reactor. As the biogas production rate (2.5L/Lreactor volume/d) and methane yield (0.35m³ /kgVS) increased with higher OLR 4.0Kg Vs/m³ .d. Therefore cassava pulp with co-substrate showed stable performance with high methane yield with high VSremoval around 87.9% during higher organic loading rate. Although the use of molasses at the initial start-up stage was beneficial for the reactor. |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cassava industry |
| General subdivision | Environmental aspects |
| 650 #0 - SUBJECT ADDED ENTRY--TOPICAL TERM | |
| Topical term or geographic name entry element | Cassava industry |
| General subdivision | Waste disposal |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Annachhatre, Ajit P., |
| Relator term | Chairperson |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Visvanathan, C., |
| Relator term | Examination Committee |
| 700 1# - ADDED ENTRY--PERSONAL NAME | |
| Personal name | Nguyen, Thi Kim Oanh, |
| Relator term | Examination Committee |
| 710 2# - ADDED ENTRY--CORPORATE NAME | |
| Corporate name or jurisdiction name as entry element | Asian Institute of Technology Fellowship, |
| 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 | Thesis ; |
| Volume/sequential designation | no. EV-14-09 |
| 856 ## - ELECTRONIC LOCATION AND ACCESS | |
| Materials specified | Full-Text |
| Uniform Resource Identifier | <a href="http://203.159.5.9/ait-thesis/detail.php?q=B02582">http://203.159.5.9/ait-thesis/detail.php?q=B02582</a> |
| 907 ## - LOCAL DATA ELEMENT G, LDG (RLIN) | |
| a | .b12168701 |
| b | mnait |
| c | z |
| 902 ## - LOCAL DATA ELEMENT B, LDB (RLIN) | |
| a | 240405 |
| 998 ## - LOCAL CONTROL INFORMATION (RLIN) | |
| Operator's initials, OID (RLIN) | 0 |
| Cataloger's initials, CIN (RLIN) | 160816 |
| First date, FD (RLIN) | m |
| -- | a |
| -- | z |
| -- | 0 |
| 962 ## - | |
| -- | 000:001:PDF:b1216870:002601:0:0:0:0:0:0 |
| -- | Abstract--AIT Thesis no.EV-14-09 |
| -- | n |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnait |
| 945 ## - LOCAL PROCESSING INFORMATION (OCLC) | |
| l | mnarc |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 20-AIT Publication |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) | |
| Koha item type | 40-Archives |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120388250 |
| CREATED | CREATED : 2016-08-16 |
| RECORD Id | RECORD # : i13050539 |
| LPATRON | LPATRON : 1026123 |
| LCHKIN | LCHKIN : 2017-03-05 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 1 |
| -- | TOT CHKOUT : 11 |
| -- | TOT RENEW : 2 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120379655 |
| CREATED | CREATED : 2016-08-16 |
| RECORD Id | RECORD # : i13050540 |
| LPATRON | LPATRON : 1028254 |
| LCHKIN | LCHKIN : 2018-09-27 |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 2 |
| -- | TOT CHKOUT : 2 |
| -- | TOT RENEW : 1 |
| 909 ## - LOCAL ITEMS USED | |
| Barcode | Barcode : 30050120402358 |
| CREATED | CREATED : 2017-11-09 |
| RECORD Id | RECORD # : i13098317 |
| LPATRON | LPATRON : 0 |
| LCHKIN | LCHKIN : - |
| RENEWALS | # RENEWALS : 0 |
| -- | # OVERDUE : 0 |
| -- | IUSE3 : 0 |
| -- | TOT CHKOUT : 0 |
| -- | TOT RENEW : 0 |
| Withdrawn status | Lost status | Damaged status | Not for loan | Home library | Current library | Shelving location | Date acquired | Cost, normal purchase price | Total checkouts | Full call number | Barcode | Date last seen | Copy number | Price effective from | Koha item type |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.EV-14-09 | 30050120388250 | 17/08/2026 | 1 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | AIT Publications | 17/08/2026 | 50.00 | AIT Thesis no.EV-14-09 | 30050120379655 | 17/08/2026 | 2 | 17/08/2026 | 20-AIT Publication | ||||
| Available for Loans | Asian Institute of Technology Library | Asian Institute of Technology Library | Archives | 17/08/2026 | AIT Thesis no.EV-14-09 | 30050120402358 | 17/08/2026 | 17/08/2026 | 40-Archives |