Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy

Joël Mawuli Tamakloe; Edem Komi Koledzi; Sassou Megnassan; Etsè Aziable

doi:doi:10.11648/j.sjc.20200804.14

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Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy

Joël Mawuli Tamakloe, Edem Komi Koledzi, Sassou Megnassan, Etsè Aziable

Published in Science Journal of Chemistry (Volume 8, Issue 4)

Received: 18 August 2020 Accepted: 31 August 2020 Published: 17 September 2020

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Abstract

Composting is a method of recovery of household solid waste. But to be useful to agriculture the compost resulting from this process must be mature. The objective of this study is to evaluate the maturity of three types of composts produced on the garbage composting unit of the NGO ENPRO in Lomé. Three types of compost (garbage, fruit waste, animal litter) were made in windrows for at least 3 months. The maturity of the composts was determined according to the basic chemical analysis, by UV-Visible spectroscopy. UV-visible spectroscopy performed on the three types of compost at the end of the 3rd and 4th months of composting shows a decrease in the E4/E6 ratio (465 nm/665 nm), Q2/Q6 (280 nm/664 nm) and Q4/Q6 (472 nm/664 nm) for two types of composts characteristic of increasing humification of organic matter. The data from the various elementary analyzes and particularly from UV-Visible spectroscopy show that composts N°1 and N°2 can be considered ripe after 3 months of composting. But the values of the various elementary analyzes clearly show that compost N° 3 is not yet ripe. UV-Visible spectroscopy is a relatively effective method for evaluating the maturity of compost.

Published in	Science Journal of Chemistry (Volume 8, Issue 4)
DOI	10.11648/j.sjc.20200804.14
Page(s)	95-101
Creative Commons	This is an Open Access article, distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution and reproduction in any medium or format, provided the original work is properly cited.
Copyright	Copyright © The Author(s), 2020. Published by Science Publishing Group

Keywords

Compost, Spectroscopy, UV-Visible, Household Waste, Absorbance

References

[1]	Koledzi K. E. (2011). Valorisation des déchets solides urbains dans les quartiers de Lomé (Togo): Approche méthodologique pour une production durable de compost. Mémoire de Thèse de Doctorat, 224 p. En ligne: http://www.theses.fr/2011LIMO4002.
[2]	Albrecht R. (2007). Co-compostage de boues de station d’épuration et de déchets verts: Nouvelle méthodologie du suivi des transformations de la matière organique.
[3]	Zbytniewski R., Buszewski B. (2005). Characterization of natural organic matter (NOM) derived from sewage sludge compost. Part 1: chemical and spectroscopic properties. Bioresource Technology, 96 (4), pp: 471-478. En ligne: https://doi.org/10.1016/j.biortech.2004.05.01.
[4]	Chen J., LeBoeuf E. J., Dai S., Gu B. (2003): Composting of urban refuse in Labé (Guinea): process optimization and agricultural value; Chemosphere, 50: 639–647. En ligne: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.547.9518&rep=rep1&type=pdf.
[5]	Fuentes, M., González-Gaitano, G., García-Mina, J. M. (2006). The usefulness of UV-visible and fluorescence spectroscopies to study the chemical nature of humic substances from soils and composts. Organic Geochemistry 37, 12; 1949-1959.
[6]	Koriko M., Tchegueni S., Koledzi K. E., Bafaï D., Zonvidey E., Tchangbedji G., Kili A. K., Hafidi M., 2013. Extractions et caractérisations physico-chimiques des substances humiques naturelles des sols et du compost. Int. J. Biol. Chem. Sci. 7 (3): 1405-1415. En ligne: http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.1002.9671&rep=rep1&type=pdf.
[7]	Abaker M.G. (206). Suivi de maturation de composts mixtes par spectrométrie d’absorption et de fluorescence UV-Vis. Mémoire de thèse de Doctorat 209p. En ligne: https:www.theses.fr/2016TOUL0019.pdf.
[8]	Schnitzer M. (1982). Organic matter characterization. pages 581-595 in Page
[9]	Ramdani N. (2015). Transformation de la matière organique au cours du co-compostage de boues de stations d’épuration et de déchets verts: approche expérimentale pour une production durable de compost. Mémoire de thèse de doctorat, P169-171. En ligne: https://theses.univ-oran1.dz/document/11201550t.pdf.
[10]	Koledzi K. E., Aziablé E., Megnassan S. (2019). Comparative study of the evolution of mass balance on the ENPRO composting platform in Togo. Journal of Chemical, Biological and Physical Sciences Section D; November 2018-January 2019, Vol. 9, No.1; 127-137. En ligne: doi:10.24214/jcbps.d.9.1.12737.
[11]	Aziable E., Tchegueni S., Bodjona M. B., Degbe A. K., Zamama M., Hafidi M., EL Meray M., Kili K. A. ( 2017): Valorization of agro-industrial waste by bio-process aerobic “composting”. JMES, 2017, 8 (4), pp. 1277-1283.
[12]	Godden B. (1986). Etude du processus de compostage du fumier de bovin. Thèse de doctorat en Sciences Agronomiques, Université Libre de Bruxelles. Laboratoire de microbiologie, 136 p.
[13]	Gobat J. M., Aragno M., Matthey W. (1998). Le sol vivant. Bases de la pédologie. Biologie des sols. Presses Polytechniques et Universitaires Romandes. Collection Gérer l’Environnement N° 14. Lausanne, Suisse, 519 pages.
[14]	Tremier A., De Guardia A., Maillard P. (2007). Indicateurs de stabilisation de la matière organique au cours du compostage et indicateurs de stabilité des composts: analyse critique et perspectives d’usage. TSM numéro 10-2007- 102ème année. P 105-123. En ligne: http://tsm.astee.org ou http://dx.doi.org/10.1051/tsm/200710105.
[15]	Matejka, G., Barbier, J., De Las Heras, F., Klein, A., Paqueteau, F., Kebe, A. (2001). Composting of urban refuse in Labé (Guinea): process optimization and agricultural value;bCagliari (Sardinia) Eighth International Waste Management and Landfill Symposiuim (CISA: Environ. Sanitary Engineering Centre) 1-5 Oct. 2001.
[16]	Chitsan, L. (2008). A negative-pressure aeration system for composting food wastes. Bioresource Technology 99 (2008) 7651–7656. En ligne: https://www.sciencedirect.com/science/article/pii/S0960852408001144?via%3Dihub.
[17]	Aziablé E., Kolédzi E. K. (2018): Study of Agronomic and Environmental Profile of Compost and Fine Fraction Produced and Stored in a Shed at Composting Site: ENPRO Composting Site, Lomé, Togo. Science Journal of Chemistry 2018; 6 (5): 95-98.
[18]	Pakou C., Kornaros M., Stamatelatou K., Lyberatos G. (2009). On the fate of LAS, NPEOs and DEHP in municipal sewage sludge during composting. Bioresour. Technol., 100, pp: 1634-1642. DOI: https://doi.org/10.1016/j.biortech.2008.09.025.
[19]	Bokobana A., Toundou O., Kolani L., Amouzouvi K., A., A., Koledzi E., Tozo K., Tchangbedji G.(2017). Traitement de déchets ménagers par co-compostage avec la légumineuse Cassia occidentalis L. et quelques adjuvants de proximité pour améliorer la qualité agronomique de composts. Déchets Sciences et Techniques-N°73-Mai 2017. https://doi.org/10.4267/dechets-sciences-techniques.3551.
[20]	Achour, F., Thèse (2008). Caractérisation de la matière organique dans les ordures ménagères. Recherche d’indicateurs de stabilité. Institut National des Sciences Appliquées de Lyon (France), 175 p.

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APA Style

Joël Mawuli Tamakloe, Edem Komi Koledzi, Sassou Megnassan, Etsè Aziable. (2020). Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Science Journal of Chemistry, 8(4), 95-101. https://doi.org/10.11648/j.sjc.20200804.14

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ACS Style

Joël Mawuli Tamakloe; Edem Komi Koledzi; Sassou Megnassan; Etsè Aziable. Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Sci. J. Chem. 2020, 8(4), 95-101. doi: 10.11648/j.sjc.20200804.14

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AMA Style

Joël Mawuli Tamakloe, Edem Komi Koledzi, Sassou Megnassan, Etsè Aziable. Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Sci J Chem. 2020;8(4):95-101. doi: 10.11648/j.sjc.20200804.14

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@article{10.11648/j.sjc.20200804.14,
  author = {Joël Mawuli Tamakloe and Edem Komi Koledzi and Sassou Megnassan and Etsè Aziable},
  title = {Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy},
  journal = {Science Journal of Chemistry},
  volume = {8},
  number = {4},
  pages = {95-101},
  doi = {10.11648/j.sjc.20200804.14},
  url = {https://doi.org/10.11648/j.sjc.20200804.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjc.20200804.14},
  abstract = {Composting is a method of recovery of household solid waste. But to be useful to agriculture the compost resulting from this process must be mature. The objective of this study is to evaluate the maturity of three types of composts produced on the garbage composting unit of the NGO ENPRO in Lomé. Three types of compost (garbage, fruit waste, animal litter) were made in windrows for at least 3 months. The maturity of the composts was determined according to the basic chemical analysis, by UV-Visible spectroscopy. UV-visible spectroscopy performed on the three types of compost at the end of the 3rd and 4th months of composting shows a decrease in the E4/E6 ratio (465 nm/665 nm), Q2/Q6 (280 nm/664 nm) and Q4/Q6 (472 nm/664 nm) for two types of composts characteristic of increasing humification of organic matter. The data from the various elementary analyzes and particularly from UV-Visible spectroscopy show that composts N°1 and N°2 can be considered ripe after 3 months of composting. But the values of the various elementary analyzes clearly show that compost N° 3 is not yet ripe. UV-Visible spectroscopy is a relatively effective method for evaluating the maturity of compost.},
 year = {2020}
}

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TY  - JOUR
T1  - Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy
AU  - Joël Mawuli Tamakloe
AU  - Edem Komi Koledzi
AU  - Sassou Megnassan
AU  - Etsè Aziable
Y1  - 2020/09/17
PY  - 2020
N1  - https://doi.org/10.11648/j.sjc.20200804.14
DO  - 10.11648/j.sjc.20200804.14
T2  - Science Journal of Chemistry
JF  - Science Journal of Chemistry
JO  - Science Journal of Chemistry
SP  - 95
EP  - 101
PB  - Science Publishing Group
SN  - 2330-099X
UR  - https://doi.org/10.11648/j.sjc.20200804.14
AB  - Composting is a method of recovery of household solid waste. But to be useful to agriculture the compost resulting from this process must be mature. The objective of this study is to evaluate the maturity of three types of composts produced on the garbage composting unit of the NGO ENPRO in Lomé. Three types of compost (garbage, fruit waste, animal litter) were made in windrows for at least 3 months. The maturity of the composts was determined according to the basic chemical analysis, by UV-Visible spectroscopy. UV-visible spectroscopy performed on the three types of compost at the end of the 3rd and 4th months of composting shows a decrease in the E4/E6 ratio (465 nm/665 nm), Q2/Q6 (280 nm/664 nm) and Q4/Q6 (472 nm/664 nm) for two types of composts characteristic of increasing humification of organic matter. The data from the various elementary analyzes and particularly from UV-Visible spectroscopy show that composts N°1 and N°2 can be considered ripe after 3 months of composting. But the values of the various elementary analyzes clearly show that compost N° 3 is not yet ripe. UV-Visible spectroscopy is a relatively effective method for evaluating the maturity of compost.
VL  - 8
IS  - 4
ER  -

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Author Information

Joël Mawuli Tamakloe
Edem Komi Koledzi

Laboratory of Management, Treatment and valuation of Waste (GTVD), Department of Chemistry, University of Lomé, Lomé, Togo
Sassou Megnassan

Sassou Megnassan
Etsè Aziable

Laboratory of Management, Treatment and valuation of Waste (GTVD), Department of Chemistry, University of Lomé, Lomé, Togo

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Plain Text BibTeX RIS

APA Style

Joël Mawuli Tamakloe, Edem Komi Koledzi, Sassou Megnassan, Etsè Aziable. (2020). Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Science Journal of Chemistry, 8(4), 95-101. https://doi.org/10.11648/j.sjc.20200804.14

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ACS Style

Joël Mawuli Tamakloe; Edem Komi Koledzi; Sassou Megnassan; Etsè Aziable. Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Sci. J. Chem. 2020, 8(4), 95-101. doi: 10.11648/j.sjc.20200804.14

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AMA Style

Joël Mawuli Tamakloe, Edem Komi Koledzi, Sassou Megnassan, Etsè Aziable. Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy. Sci J Chem. 2020;8(4):95-101. doi: 10.11648/j.sjc.20200804.14

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@article{10.11648/j.sjc.20200804.14,
  author = {Joël Mawuli Tamakloe and Edem Komi Koledzi and Sassou Megnassan and Etsè Aziable},
  title = {Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy},
  journal = {Science Journal of Chemistry},
  volume = {8},
  number = {4},
  pages = {95-101},
  doi = {10.11648/j.sjc.20200804.14},
  url = {https://doi.org/10.11648/j.sjc.20200804.14},
  eprint = {https://article.sciencepublishinggroup.com/pdf/10.11648.j.sjc.20200804.14},
  abstract = {Composting is a method of recovery of household solid waste. But to be useful to agriculture the compost resulting from this process must be mature. The objective of this study is to evaluate the maturity of three types of composts produced on the garbage composting unit of the NGO ENPRO in Lomé. Three types of compost (garbage, fruit waste, animal litter) were made in windrows for at least 3 months. The maturity of the composts was determined according to the basic chemical analysis, by UV-Visible spectroscopy. UV-visible spectroscopy performed on the three types of compost at the end of the 3rd and 4th months of composting shows a decrease in the E4/E6 ratio (465 nm/665 nm), Q2/Q6 (280 nm/664 nm) and Q4/Q6 (472 nm/664 nm) for two types of composts characteristic of increasing humification of organic matter. The data from the various elementary analyzes and particularly from UV-Visible spectroscopy show that composts N°1 and N°2 can be considered ripe after 3 months of composting. But the values of the various elementary analyzes clearly show that compost N° 3 is not yet ripe. UV-Visible spectroscopy is a relatively effective method for evaluating the maturity of compost.},
 year = {2020}
}

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TY  - JOUR
T1  - Evaluation of the Maturity of the Compost Produced at the Compost Production Site of the NGO ENPRO in Lomé (Togo) Using the UV-Visible Spectroscopy
AU  - Joël Mawuli Tamakloe
AU  - Edem Komi Koledzi
AU  - Sassou Megnassan
AU  - Etsè Aziable
Y1  - 2020/09/17
PY  - 2020
N1  - https://doi.org/10.11648/j.sjc.20200804.14
DO  - 10.11648/j.sjc.20200804.14
T2  - Science Journal of Chemistry
JF  - Science Journal of Chemistry
JO  - Science Journal of Chemistry
SP  - 95
EP  - 101
PB  - Science Publishing Group
SN  - 2330-099X
UR  - https://doi.org/10.11648/j.sjc.20200804.14
AB  - Composting is a method of recovery of household solid waste. But to be useful to agriculture the compost resulting from this process must be mature. The objective of this study is to evaluate the maturity of three types of composts produced on the garbage composting unit of the NGO ENPRO in Lomé. Three types of compost (garbage, fruit waste, animal litter) were made in windrows for at least 3 months. The maturity of the composts was determined according to the basic chemical analysis, by UV-Visible spectroscopy. UV-visible spectroscopy performed on the three types of compost at the end of the 3rd and 4th months of composting shows a decrease in the E4/E6 ratio (465 nm/665 nm), Q2/Q6 (280 nm/664 nm) and Q4/Q6 (472 nm/664 nm) for two types of composts characteristic of increasing humification of organic matter. The data from the various elementary analyzes and particularly from UV-Visible spectroscopy show that composts N°1 and N°2 can be considered ripe after 3 months of composting. But the values of the various elementary analyzes clearly show that compost N° 3 is not yet ripe. UV-Visible spectroscopy is a relatively effective method for evaluating the maturity of compost.
VL  - 8
IS  - 4
ER  -

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