Summary Essay Example | Topics and Well Written Essays - 2250 words

Summary - Essay Example The study aimed at â€Å"investigating the quantity and quality of household waste in terms of socio-economic groups and family size in the Dehradun city, India† (Suthar and Singh, 56). The article provides the reasons for the increased MSW in developing countries in Africa and Asia as increasing population growth in urban centres. The causes of the high population are provided by rural-urban migration, urban lifestyle changes, economic growth, and social improvement. The study was conducted in Dehradun City in India, which is the fastest growing City in India with information on HW quality and quantity conducted between March to May 2011 from 11 blocks consisting of 144 households. ANOVA and descriptive analysis aided in the analysis of HW data collected allowing for the determination of the significant difference in the garbage generation rate in households earning different income levels. Wide statistical parameters including median, range, skewness, standard deviation, kurtosis, steam-and-leaf- plots, and variance were determined using descriptive statistical analysis. SPSS statistical package was used in the study for data analysis purposes. The study found out that biodegradable waste makes up a huge junk of HW including paper waste and food/vegetable waste. Recyclable wastes comprised a small percentage of HW and the authors believe that the reasons for the few percentage of recyclable waste were the screening by households of HW for reusable/recyclable waste. The lack of plastic, glass, metals, fresh paper, cardboards, among others in HW is because of resale by HW to recycling dealers/Pheriwalas (Suthar and Singh, 57). The research also concludes that t he absence of secondary waste collection points creates health and environmental issues in the city. Owing to the high percentage of biodegradable waste in HW, generation of value-added products including compost, digestive slurry, and biogas is possible from HW. I strongly