Energy conservation during the ensiling process for improving methane production from sugar beet:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Abschlussarbeit Buch |
| Sprache: | English |
| Veröffentlicht: |
Clausthal-Zellerfeld
Papierflieger-Verl.
2014
|
| Ausgabe: | 1. Aufl. |
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis Inhaltsverzeichnis |
| Beschreibung: | X, 100 S. Ill., zahlr. graph. Darst. |
| ISBN: | 9783869483443 |
Internformat
MARC
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| 020 | |a 9783869483443 |9 978-3-86948-344-3 | ||
| 035 | |a (OCoLC)888461949 | ||
| 035 | |a (DE-599)GBV789866498 | ||
| 040 | |a DE-604 |b ger | ||
| 041 | 0 | |a eng | |
| 049 | |a DE-83 | ||
| 100 | 1 | |a Metwally, Amany Abd el-mohsen Mohamed |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Energy conservation during the ensiling process for improving methane production from sugar beet |c by Amany Abd el-mohsen Mohamed Metwally |
| 250 | |a 1. Aufl. | ||
| 264 | 1 | |a Clausthal-Zellerfeld |b Papierflieger-Verl. |c 2014 | |
| 300 | |a X, 100 S. |b Ill., zahlr. graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 502 | |a Zugl.: Clausthal, Techn. Univ., Diss., 2014 | ||
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| 650 | 0 | 7 | |a Biogasgewinnung |0 (DE-588)4145600-2 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Prozessoptimierung |0 (DE-588)4176074-8 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Zuckerrübe |0 (DE-588)4124906-9 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Siliermittel |0 (DE-588)4297531-1 |2 gnd |9 rswk-swf |
| 650 | 0 | 7 | |a Silierung |0 (DE-588)4211962-5 |2 gnd |9 rswk-swf |
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| 689 | 0 | 0 | |a Zuckerrübe |0 (DE-588)4124906-9 |D s |
| 689 | 0 | 1 | |a Silierung |0 (DE-588)4211962-5 |D s |
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| 689 | 0 | 3 | |a Energieeinsparung |0 (DE-588)4014700-9 |D s |
| 689 | 0 | 4 | |a Biogasgewinnung |0 (DE-588)4145600-2 |D s |
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| 999 | |a oai:aleph.bib-bvb.de:BVB01-027666820 | ||
Datensatz im Suchindex
| _version_ | 1804152760904450048 |
|---|---|
| adam_text | TABLE OF CONTENTS
ABSTRACT 1
1 INTRODUCTION 3
OBJECTIVES OF THE STUDY 4
THE MAIN HYPOTHESIS IN THE THESIS WERE: 4
2 LITERATURE REVIEW 5
2.1. PRINCIPLES OF ENSILING PROCESS 5
2.1.1. INITIAL AEROBIC PHASE 5
2.1.2. MAIN FERMENTATION PHASE 6
2.1.3. STABLE SILAGE PHASE 6
2.1.4. FEED OUT 6
2.2. SILAGE ADDITIVES 7
2.2.1. BACTERIAL INOCULANTS 8
2.2.2. ACIDS 8
2.3. THE MOST IMPORTANT INTERACTIONS THAT OCCUR DURING THE ENSILING
PROCESS 9
2.3.1. LACTIC ACID FERMENTATION 10
2.3.2. OTHER FERMENTATIONS - SPOILAGE MICROORGANISMS OF SILAGE 11
2.4. THE GOAL OF ENSILING APPLICATION FOR STORAGE SUGAR BEET 12
2.5. ENSILAGE QUALITY AND THE AEROBIC STABILITY 13
2.6. PRINCIPLE OF BIOGAS PRODUCTION IN FOUR PHASES UNDER ANAEROBIC
FERMENTATION 18
2.7. BIOGAS PRODUCTION FROM SUGAR BEET AS SUBSTRATE 19
2.8. THE INFLUENCE OF THE ENSILING PROCESS IN THE PRODUCTION OF BIOGAS
20
2.9. INFLUENCE OF SILAGE ADDITIVES ON METHANE YIELD 23
3 MATERIALS AND METHODS 25
3.1. DESCRIPTION OF THE LABORATORY EXPERIMENTS 25
3.1.1. PROCEDURES OF THE ENSILAGE PROCESS 28
3.1.2. METHANOGENESIS DIGESTION PROCESS 30
3.2. ANALYSIS AND CALCULATIONS 31
3.2.1. CARBON BALANCE 31
* TOTAL CARBON (TC) ANALYSIS IN THE GAS PHASE 32
* TOTAL CARBON (TC) AND NITROGEN (TN) ANALYSIS 32
3.2.2. ORGANIC DRY MATTER BALANCE 33
* THE EVALUATION OF DRY MATTER (TS) AND ORGANIC DRY MATTER (OTS) 34
3.2.3. ENERGY BALANCE 35
* ENERGY MEASUREMENT IN THE GAS PHASE 36
* ENERGY MEASUREMENT IN SOLID PHASE 36
3.2.4. WEIGHT BALANCE 37
3.2.5. GAS PRODUCTION AND ITS COMPOSITION 37
3.2.6. CARBOHYDRATES ESTIMATION 38
3.2.7. PH 39
3.2.8. VOLATILE COMPONENT CONCENTRATION IN SOLID AND GAS PHASE 40
III
HTTP://D-NB.INFO/1054928614
* VOLATILE FATTY ACIDS (VFA) IN SOLID PHASE 40
* VOLATILE ALCOHOLS (ETHANOL AND METHANOL) IN SOLID PHASE 40
* VOLATILE ACIDS AND ALCOHOLS IN GAS PHASE 41
3.2.9. ECONOMICAL EVALUATION 41
4 RESULTS AND DISCUSSION 43
4.1. THE ENSILAGE PROCESS EXPERIMENTS 43
4.1.1. THE GAS PRODUCTION AND WEIGHT LOSSES DURING THE ENSILING PROCESS
44
* CRUSHED BEET (SS EXPERIMENT) 44
* WHOLE BEET (BS EXPERIMENT) 46
4.1.2. THE CHANGE IN PH VALUE OF SILAGE DURING THE ENSILING PROCESS 48
* THE CHANGE IN PH VALUE OF CRUSHED SUGAR BEET (SS EXPERIMENT) 48
* THE CHANGE IN PH VALUE OF WHOLE SUGAR BEET (BS EXPERIMENT) 49
4.1.3. THE EFFECT THE ENSILAGE PROCESS ON CARBON AND NITROGEN SO
* THE CARBON LOSSES OF CRUSHED SUGAR BEET (SS EXPERIMENT) 51
* THE CARBON LOSSES OF WHOLE SUGAR BEET (BS EXPERIMENT) 52
4.1.4. EFFECT THE ENSILAGE PROCESS ON ENERGY VALUES 53
* THE ENERGY LOSSES OF CRUSHED SUGAR BEET DURING ENSILAGE (SS
EXPERIMENT) 53
* THE ENERGY LOSSES OF WHOLE SUGAR BEET DURING ENSILAGE (BS EXPERIMENT)
54
4.1.5. THE TS AND OTS VALUES BEFORE AND AFTER THE ENSILAGE PROCESS 55
* THE TS AND OTS VALUES OF CRUSHED SUGAR BEET (SS EXPERIMENT) 56
* THE TS AND OTS VALUES OF WHOLE SUGAR BEET (BS EXPERIMENT) 57
4.1.6. THE INFLUENCE OF THE ENSILAGE PROCESS ON CARBOHYDRATE PERCENTAGE
IN BEET 58
* THE CARBOHYDRATES IN SS EXPERIMENT 59
* THE CARBOHYDRATE CONTENT IN BS EXPERIMENT 60
4.1.7. ETHANOL AND METHANOL PRODUCTION DURING AND AFTER ENSILAGE PROCESS
61
* ETHANOL AND METHANOL PRODUCTION DURING AND AFTER ENSILAGE PROCESS IN
SS
EXPERIMENT 62
* ETHANOL AND METHANOL CONCENTRATION IN SILAGE AFTER ENSILAGE IN BS
EXPERIMENT. ..63
4.1.8. ACIDS CONCENTRATION IN SILAGE 64
* ACIDS CONCENTRATION IN SILAGE DURING THE SS EXPERIMENT 65
* ACIDS CONCENTRATION IN SILAGE DURING THE BS EXPERIMENT 66
* ALCOHOLS AND ACIDS CONCENTRATION IN THE GAS PHASE DURING ENSILAGE (BS)
67
4.2. THE METHANOGENESIS ANAEROBIC DIGESTION 68
4.2.1. THEBIOGAS PRODUCTION AND ITS COMPOSITION FROM SILAGE AND FRESH
SUGAR BEET 69
* THE BIOGAS AND ITS COMPOSITION FROM FRESH SUGAR BEET AND SILAGE OF THE
SS
EXPERIMENT 69
* THE BIOGAS AND ITS COMPOSITION FROM FRESH SUGAR BEET AND SILAGE OF THE
BS
EXPERIMENT 72
4.2.2 ENERGY OF METHANE FROM FRESH AND SILAGE SUGAR BEET 76
* ENERGY OF METHANE FROM FRESH AND SILAGE SUGAR BEET OF SS EXPERIMENT 76
* ENERGY OF METHANE FROM FIESH AND SILAGE BEET OF BS EXPERIMENT 77
IV
4.2.3. THE ECONOMIC EVALUATION 78
* AN ECONOMIC EVALUATION FOR THE SS EXPERIMENT 79
* AN ECONOMIC EVALUATION FOR THE BS EXPERIMENT 80
4.3. THE BALANCE FROM FRESH SUGAR BEET UNTIL METHANE PRODUCTION 81
4.3.1. WEIGHT BALANCING 81
* WEIGHT BALANCING DURING ENSILAGE (SS) AND METHANOGENESIS DIGESTION 82
* WEIGHT BALANCING DURING ENSILAGE (BS) AND METHANOGENESIS DIGESTION 83
4.3.2. ENERGY BALANCING 84
* ENERGY BALANCING DURING ENSILAGE (SS) AND METHANOGENESIS DIGESTION 84
* ENERGY BALANCING DURING ENSILAGE (BS) AND METHANOGENESIS DIGESTION 85
4.3.3. CARBON BALANCING 87
* CARBON BALANCING DURING ENSILAGE (SS) AND METHANOGENESIS DIGESTION 87
* CARBON BALANCING DURING ENSILAGE (BS) AND METHANOGENESIS DIGESTION 88
4.3.4. ORGANIC DRY MATTER - OTS [G/KG
RM
] BALANCING 89
* THE OTS BALANCING DURING ENSILAGE (SS) AND METHANOGENESIS DIGESTION 90
* THE OTS BALANCING DURING ENSILAGE (BS) AND METHANOGENESIS DIGESTION 91
5 SUMMARY 93
6 REFERENCES 96
V
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| any_adam_object | 1 |
| author | Metwally, Amany Abd el-mohsen Mohamed |
| author_facet | Metwally, Amany Abd el-mohsen Mohamed |
| author_role | aut |
| author_sort | Metwally, Amany Abd el-mohsen Mohamed |
| author_variant | a a e m m m aaemm aaemmm |
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| bvnumber | BV042228468 |
| ctrlnum | (OCoLC)888461949 (DE-599)GBV789866498 |
| edition | 1. Aufl. |
| format | Thesis Book |
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| id | DE-604.BV042228468 |
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| indexdate | 2024-07-10T01:15:50Z |
| institution | BVB |
| isbn | 9783869483443 |
| language | English |
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| spelling | Metwally, Amany Abd el-mohsen Mohamed Verfasser aut Energy conservation during the ensiling process for improving methane production from sugar beet by Amany Abd el-mohsen Mohamed Metwally 1. Aufl. Clausthal-Zellerfeld Papierflieger-Verl. 2014 X, 100 S. Ill., zahlr. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Zugl.: Clausthal, Techn. Univ., Diss., 2014 Energieeinsparung (DE-588)4014700-9 gnd rswk-swf Biogasgewinnung (DE-588)4145600-2 gnd rswk-swf Prozessoptimierung (DE-588)4176074-8 gnd rswk-swf Zuckerrübe (DE-588)4124906-9 gnd rswk-swf Siliermittel (DE-588)4297531-1 gnd rswk-swf Silierung (DE-588)4211962-5 gnd rswk-swf (DE-588)4113937-9 Hochschulschrift gnd-content Zuckerrübe (DE-588)4124906-9 s Silierung (DE-588)4211962-5 s Siliermittel (DE-588)4297531-1 s Energieeinsparung (DE-588)4014700-9 s Biogasgewinnung (DE-588)4145600-2 s Prozessoptimierung (DE-588)4176074-8 s DE-604 DE-101 pdf/application http://d-nb.info/1054928614/04 Inhaltsverzeichnis DNB Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027666820&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Metwally, Amany Abd el-mohsen Mohamed Energy conservation during the ensiling process for improving methane production from sugar beet Energieeinsparung (DE-588)4014700-9 gnd Biogasgewinnung (DE-588)4145600-2 gnd Prozessoptimierung (DE-588)4176074-8 gnd Zuckerrübe (DE-588)4124906-9 gnd Siliermittel (DE-588)4297531-1 gnd Silierung (DE-588)4211962-5 gnd |
| subject_GND | (DE-588)4014700-9 (DE-588)4145600-2 (DE-588)4176074-8 (DE-588)4124906-9 (DE-588)4297531-1 (DE-588)4211962-5 (DE-588)4113937-9 |
| title | Energy conservation during the ensiling process for improving methane production from sugar beet |
| title_auth | Energy conservation during the ensiling process for improving methane production from sugar beet |
| title_exact_search | Energy conservation during the ensiling process for improving methane production from sugar beet |
| title_full | Energy conservation during the ensiling process for improving methane production from sugar beet by Amany Abd el-mohsen Mohamed Metwally |
| title_fullStr | Energy conservation during the ensiling process for improving methane production from sugar beet by Amany Abd el-mohsen Mohamed Metwally |
| title_full_unstemmed | Energy conservation during the ensiling process for improving methane production from sugar beet by Amany Abd el-mohsen Mohamed Metwally |
| title_short | Energy conservation during the ensiling process for improving methane production from sugar beet |
| title_sort | energy conservation during the ensiling process for improving methane production from sugar beet |
| topic | Energieeinsparung (DE-588)4014700-9 gnd Biogasgewinnung (DE-588)4145600-2 gnd Prozessoptimierung (DE-588)4176074-8 gnd Zuckerrübe (DE-588)4124906-9 gnd Siliermittel (DE-588)4297531-1 gnd Silierung (DE-588)4211962-5 gnd |
| topic_facet | Energieeinsparung Biogasgewinnung Prozessoptimierung Zuckerrübe Siliermittel Silierung Hochschulschrift |
| url | http://d-nb.info/1054928614/04 http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=027666820&sequence=000001&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT metwallyamanyabdelmohsenmohamed energyconservationduringtheensilingprocessforimprovingmethaneproductionfromsugarbeet |
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