Current status of generation and composition of domestic solid waste in Phong Dien town, Phong Dien district, Can Tho city

Abstract

Domestic solid waste is generated daily, consequently causing serious environmental problems. This study aimed to assess the current generation, composition, and management practices of domestic solid waste in Phong Dien town, Can Tho city. Data were collected through field surveys, interviews with 30 households, and direct waste sampling from 15 households. Descriptive statistics were employed for data analysis. The research results indicated a domestic solid waste generation rate of approximately 1.3 kg/person/day in the study area. Organic components constituted the largest fraction at 82.8 %, followed by nylon (7.9 %) and plastic (3.4 %). Other elements were present in smaller proportions: Paper (2.7 %), metal (1.6 %), glass (0.7 %), fabric (2.8 %), rubber (1.6 %), and ceramics/shells (1 %). Hazardous waste constituted 1.2 % of the domestic solid waste stream. The total estimated domestic solid waste generation for the town was 7.5 tons/day. Local environmental management officers have conducted awareness campaigns and displayed banners regarding solid waste management. However, the reported rate of household waste classification was only 53 %. Furthermore, the collection rate reached only 70 %, the remaining waste was reportedly burned, disposed of in the river, or dumped on open land. These findings provide valuable scientific information for improving domestic solid waste management in the study area. Further efforts should focus on educating residents on source separation techniques, alongside enhancing inspection, monitoring, and overall management of household solid waste.