Abstract
Algeria is facing a constant increase in waste production nationwide. This increase is not only a consequence of population
growth, but also a result of ever changing production and consumption modes coupled with an evolution in living standards.
Algerian political authorities have chosen Technical Landfill Centres as a competitive and safe technique if it is well-conceived
by the rule book, regarding other options of waste management.
Our research work aims at determining the optimum conditions of urban solid waste landfill. The study presented in this paper is
based on an expertise performed in a Technical Landfill Centre (TLC) which is owned by two local councils and situated
between two towns in the territorial division of Naama. Input waste has been analysed physically and chemically as well as
leachates (BOD5, COD, heavy metals ...). Elements characterisation was performed according to the MODECOM protocol
(a protocol of waste characterisation adopted by the French Environment and Energy Management Agency ADEME) which
distinguishes 3 fractions distributed according to their sizes: big >100 mm, medium: 100 -20mm, fine < 20mm, and 13
categories (organic matter, paper, cardboard ...).
Sampling was realised directly from waste disposals entering the TLC of Touadjer with respect of different areas of waste
collection. These sampling operations were repeated for three areas of collection belonging to two local councils at the rate of 4
campaigns in two years (2012-2103) spread over the four seasons.
© 2014 The Authors. Published by Elsevier Ltd.
Selection and peer-review under responsibility of the Euro-Mediterranean Institute for Sustainable Development (EUMISD).
Keys words: characterisation, leachate , Municipal waste , landfill
AbstractAlgeria is facing a constant increase in waste production nationwide. This increase is not only a consequence of populationgrowth, but also a result of ever changing production and consumption modes coupled with an evolution in living standards.Algerian political authorities have chosen Technical Landfill Centres as a competitive and safe technique if it is well-conceivedby the rule book, regarding other options of waste management.Our research work aims at determining the optimum conditions of urban solid waste landfill. The study presented in this paper isbased on an expertise performed in a Technical Landfill Centre (TLC) which is owned by two local councils and situatedbetween two towns in the territorial division of Naama. Input waste has been analysed physically and chemically as well asleachates (BOD5, COD, heavy metals ...). Elements characterisation was performed according to the MODECOM protocol(a protocol of waste characterisation adopted by the French Environment and Energy Management Agency ADEME) whichdistinguishes 3 fractions distributed according to their sizes: big >100 mm, medium: 100 -20mm, fine < 20mm, and 13categories (organic matter, paper, cardboard ...).Sampling was realised directly from waste disposals entering the TLC of Touadjer with respect of different areas of wastecollection. These sampling operations were repeated for three areas of collection belonging to two local councils at the rate of 4campaigns in two years (2012-2103) spread over the four seasons.
© 2014 The Authors. Published by Elsevier Ltd.
Selection and peer-review under responsibility of the Euro-Mediterranean Institute for Sustainable Development (EUMISD).
Keys words: characterisation, leachate , Municipal waste , landfill
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