Research Paper | Environmental Science Studies | Morocco | Volume 6 Issue 9, September 2017
Biovalorisation of Two-Phase Olive Mill Waste by Composting Process
Amal Kaouachi, Mohammed Amane, Samir El Jaafari
The two -phase olive mill waste resulting from the extraction of olive oil a major problem for the olive industry because of their polluting power which originates from a high loading of phenolic compounds. The treatment of Two-phase olive mill (TPOM) was performed by the composting process with horse manure and spent coffee ground for 24 weeks. During composting, the intense microbial activity has translated by an increase in temperature (61.78C -67.98 C ) during a week. The final composts show an increase in pH, electrical conductivity, total nitrogen, and a decrease in organic carbon. These final composts have a C/N ratio close to 10, and abundance of the agrochemical element (P, K, Na, Ca). The humic substrates of the composts were evaluated in order to monitor the composting progress. The polyphenol reduction was about 93.06 %. The phytotoxicity, determined by the effect of water-soluble extracts on the germination of cress seeds, after 24 weeks of composting
Keywords: Two-phase olive-mill waste, Composting, Horse manure, Polyphenol
Edition: Volume 6 Issue 9, September 2017
Pages: 1148 - 1151
How to Cite this Article?
Amal Kaouachi, Mohammed Amane, Samir El Jaafari, "Biovalorisation of Two-Phase Olive Mill Waste by Composting Process", International Journal of Science and Research (IJSR), https://www.ijsr.net/search_index_results_paperid.php?id=ART20176848, Volume 6 Issue 9, September 2017, 1148 - 1151
131 PDF Views | 112 PDF Downloads
Similar Articles with Keyword 'Composting'
Research Paper, Environmental Science Studies, India, Volume 4 Issue 11, November 2015
Pages: 1849 - 1851Management of Leaf Compost ? A Way for Sustainable Development
Anita Kaushal, Umesh Bharti
Research Paper, Environmental Science Studies, India, Volume 5 Issue 10, October 2016
Pages: 1314 - 1315Bio-Waste Processing With Black Solider Fly Larvae
Palepu Aruna
Research Paper, Environmental Science Studies, India, Volume 4 Issue 5, May 2015
Pages: 3267 - 3270Bio Conversion and Recycling of Zea Mays L Waste Implementing Bulking Agents and Dry Leaves for Leachate Control
Shaktibala
Research Paper, Environmental Science Studies, India, Volume 4 Issue 6, June 2015
Pages: 509 - 512Tendu Leaf waste Generation from Bidee Industries in Solapur City A Review
Amol R. Naik, Sagar M. Gawande
Research Paper, Environmental Science Studies, India, Volume 4 Issue 6, June 2015
Pages: 694 - 700Tendu Leaf Waste Utilisation to Improve Soil Properties
Amol R. Naik, Sagar M. Gawande
Similar Articles with Keyword 'Polyphenol'
Research Paper, Environmental Science Studies, India, Volume 5 Issue 6, June 2016
Pages: 2122 - 2128Study of the Exogenous Hormonal Regulation of Leaf Senescence in Two Millets, Setaria italica, L. and Pennisetum typhoides, Burm. 3. Study of Enzyme Activity-I ( Catalase, Peroxidase and Polyphenyl Oxidase)
Mamata Mahapatra, K. Bijay Kumar, B. K. Mohanty
Research Paper, Environmental Science Studies, India, Volume 3 Issue 11, November 2014
Pages: 119 - 123Physico-Chemical Study of Foliar Chemicals of Neem (Azadirachta Indica A. Juss) in Different Seasons, around Amarkantak Thermal Power Plant, Chachai (Madhya Pradesh) India
Ashok Kumar Tripathi, M. K. Bhatnagar
Research Paper, Environmental Science Studies, Morocco, Volume 4 Issue 5, May 2015
Pages: 886 - 890Management of Olive Mill Waste Employing Vermicomposting Technology
Amal kaouachi, Jamal Ibijbijen, Mohammed Amane, Samir El Jaafari
Research Paper, Environmental Science Studies, Morocco, Volume 6 Issue 9, September 2017
Pages: 1148 - 1151Biovalorisation of Two-Phase Olive Mill Waste by Composting Process
Amal Kaouachi, Mohammed Amane, Samir El Jaafari