EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION
Four plastic biodigesters with blue, yellow, black and white colours were used to carry out anaerobic digestion of three wastes, namely, cow dung, poultry manure and swine manure, in a 3 × 4 factorial experiment laid out in a randomized complete block design with the aim of studying the effect on bi...
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The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria.
2017
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| অনলাইন ব্যবহার করুন: | https://ija.oauife.edu.ng/index.php/ija/article/view/46 |
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| _version_ | 1810820049028513792 |
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| author | T, Oladoye C A., Ogunwande C. A., Olayinka |
| author_facet | T, Oladoye C A., Ogunwande C. A., Olayinka |
| author_sort | T, Oladoye C |
| collection | OJS |
| description | Four plastic biodigesters with blue, yellow, black and white colours were used to carry out anaerobic digestion of three wastes, namely, cow dung, poultry manure and swine manure, in a 3 × 4 factorial experiment laid out in a randomized complete block design with the aim of studying the effect on biogas production. Substrate temperature, pH and biogas yields were monitored during the 63-day study. The results showed that both biodigester colour and manure type had significant (p ≤ 0.05) effect on biogas yield. Biogas yield (dm3 kg-1 VS fed day-1) was highest in oultry manure (57.9) followed by swine manure (27.3) and cow dung (6.85). The bio-digesters had biogas yields in the order: black (34.2)>blue (32.5)>yellow (29.5)>white (26.5). However, the blue biodigester was equally (p > 0.05) as effective as the black biodigester in biogas production. Poultry manure in the black digester had the highest biogas production. In terms of stability of biogas production, the blue digester performed best compared to the other biodigesters based on the least number of non-production days. Considering the biogas yield and stability of production, it was concluded that poultry manure had the highest biogas yield while blue biodigester is suitable for enhancing sustainable biogas production. |
| format | Online |
| id | oai:ojs2.ija.oauife.edu.ng:article-46 |
| institution | My University |
| language | eng |
| publishDate | 2017 |
| publisher | The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria. |
| record_format | ojs |
| spelling | oai:ojs2.ija.oauife.edu.ng:article-462019-01-14T14:50:36Z EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION T, Oladoye C A., Ogunwande C. A., Olayinka Anaerobic digestion bio-digester colour manure biogas yield Four plastic biodigesters with blue, yellow, black and white colours were used to carry out anaerobic digestion of three wastes, namely, cow dung, poultry manure and swine manure, in a 3 × 4 factorial experiment laid out in a randomized complete block design with the aim of studying the effect on biogas production. Substrate temperature, pH and biogas yields were monitored during the 63-day study. The results showed that both biodigester colour and manure type had significant (p ≤ 0.05) effect on biogas yield. Biogas yield (dm3 kg-1 VS fed day-1) was highest in oultry manure (57.9) followed by swine manure (27.3) and cow dung (6.85). The bio-digesters had biogas yields in the order: black (34.2)>blue (32.5)>yellow (29.5)>white (26.5). However, the blue biodigester was equally (p > 0.05) as effective as the black biodigester in biogas production. Poultry manure in the black digester had the highest biogas production. In terms of stability of biogas production, the blue digester performed best compared to the other biodigesters based on the least number of non-production days. Considering the biogas yield and stability of production, it was concluded that poultry manure had the highest biogas yield while blue biodigester is suitable for enhancing sustainable biogas production. The Faculty of Agriculture Obafemi Awolowo University, Ile-Ife, Nigeria. 2017-10-09 info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Peer-reviewed Article application/pdf https://ija.oauife.edu.ng/index.php/ija/article/view/46 Ife Journal of Agriculture; Vol. 29 No. 1 (2017): Ife Journal of Agriculture; 1-13 0331-6351 eng https://ija.oauife.edu.ng/index.php/ija/article/view/46/39 Copyright (c) 2017 Ife Journal of Agriculture |
| spellingShingle | Anaerobic digestion bio-digester colour manure biogas yield T, Oladoye C A., Ogunwande C. A., Olayinka EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title | EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title_full | EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title_fullStr | EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title_full_unstemmed | EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title_short | EFFECT OF BIODIGESTER COLOUR AND MANURE TYPE ON BIOGAS PRODUCTION |
| title_sort | effect of biodigester colour and manure type on biogas production |
| topic | Anaerobic digestion bio-digester colour manure biogas yield |
| topic_facet | Anaerobic digestion bio-digester colour manure biogas yield |
| url | https://ija.oauife.edu.ng/index.php/ija/article/view/46 |
| work_keys_str_mv | AT toladoyec effectofbiodigestercolourandmanuretypeonbiogasproduction AT aogunwandec effectofbiodigestercolourandmanuretypeonbiogasproduction AT aolayinka effectofbiodigestercolourandmanuretypeonbiogasproduction |