title: The effects of socioeconomic parameters on household solid-waste generation and composition in developing countries (a case study: Ahvaz, Iran).
abstract: Environment problems associated with the generation of waste are part of societal changes where households play an important role. These societal changes influence the size, structure and characteristic of given households. For the effective planning of solid-waste handling infrastructure, it is essential to know the quantity of waste generation and its composition. This paper presents the findings of a study carried out in an urban municipal area in Iran to determine the household solid-waste generation rate and waste composition based on field surveys and to determine the related socioeconomic parameters. The dependent variables were waste generation and composition, and independent variables were family size, family employment, age, number of room and education. Over 400 sample households were selected for the study using a stratified random sampling methodology and from five different socioeconomic groups. Waste collected from all groups of households were segregated and weighted. Waste generation rate was 5.4 kg/household/day. Household solid waste comprised of ten categories of wastes and with the largest component (76.9%). The generation and composition of household solid waste were correlated with family size, education level and households income. This paper adequately suggests new insights concerning the role of socioeconomic parameters in affecting the generation of household waste.
authors.affiliation: Department of Environment and Energy, Science and Research Branch, Islamic Azad University, Tehran, Iran.
authors.forename: Seyed Masoud
authors.initials: SM
authors.lastname: Monavari
authors.forename: Ghasem Ali
authors.initials: GA
authors.lastname: Omrani
authors.forename: Abdolreza
authors.initials: A
authors.lastname: Karbassi
authors.forename: Farzaneh Fakheri
authors.initials: FF
authors.lastname: Raof
mesh_terms: D000328:Adult; D003906:Developing Countries; D005191:Family Characteristics; D005260:Female; D006801:Humans; D007492:Iran; D008297:Male; D008875:Middle Aged; D012923:Social Class; D011795:Surveys and Questionnaires; D014866:Waste Products; D055815:Young Adult
chemical_list: D014866:Waste Products