Sorting-Composting of Biodegradable Waste in the Municipality of Chief (Algeria): The Key StepsTahraoui Douma Naïmaa1,2*, Matejka Guyb2 and Chambon Sergeb2
- *Corresponding Author:
- Tahraoui Douma Naïmaa
Research Group for Water, Soil and Environment
University of Limoges, 16 rue Atlantis Parc ESTER Technopole 87068 Limoges
France and laboratory: Water and Environment
University of Chlef, BP 151 Hay Essalam 02000 Chlef, Algeria
E-mail: [email protected]
Received date: November 23, 2015; Accepted date: March 03, 2016; Published date: March 09, 2016
Citation: Naïmaa T, Guyb M, Sergeb C (2016) Sorting-Composting of Biodegradable Waste in the Municipality of Chief (Algeria): The Key Steps. Int J Waste Resour 6: 204. doi:10.4172/2252-5211.1000204
Copyright: © 2016 Naïmaa TD, et al. This is an open-access article distributed under the terms of the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.
In developing countries, sorting-composting of the urban solid residues (USR) requires the use of tools adaptable to the local conditions. To determine these optimal conditions of the process of sorting-composting of the biodegradable materials, an experiment was thrown at the level of the municipality of Chlef in Algeria. The parameters of follow-ups of the process of the fermentation were studied. The produced compost contain of the rates in N, P, K, % in Carbon (%C), % in Organic matter (%OM) and reports in C/N acceptable by the standard NFU 44 051 (the french standard of the organic amendments). The contents in elements metallic tracks (Cd, Cu, Pb, Ni and Zn) are lower than the limit standards. Also, the results of the analyses of the tests of phytotoxicity confirm that composts produced exhibit characteristics of organic amendments. These results give birth to an important crossroads for the treatment of the part fermentable of the urban solid residues in Algeria and specifically to Chief.