Hassan Hashemi; Ehsan Gharehchahi; Mohammad Golaki; Amin Mohammadpour; Zohre Moeini
Abstract
Coronavirus disease 2019 (COVID-19) is a viral infection caused by SARS-CoV-2, first recognized in China and quickly became a global pandemic. The COVID-19 pandemic has been found to have positive and negative environmental impacts. Air, wastewater, and solid waste are some examples that show this pandemic’s ...
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Coronavirus disease 2019 (COVID-19) is a viral infection caused by SARS-CoV-2, first recognized in China and quickly became a global pandemic. The COVID-19 pandemic has been found to have positive and negative environmental impacts. Air, wastewater, and solid waste are some examples that show this pandemic’s consequences. The current review summarizes the interactions between the COVID-19 pandemic with air, water, wastewater, and solid waste. During the COVID-19 outbreak, air pollution, ambient noise, fuel, and energy consumption, have been reduced. On the other hand, air pollution has been shown to increase the risk of COVID-19; thus, there is a positive correlation between air pollution and the number of COVID- 19 cases. Moreover, the researchers have detected the SARSCOV- 2 in feces and wastewater. Therefore, exposure to SARSCoV- 2 is possible by utilizing untreated effluent and wastewater in irrigation or aerosol generation during specific wastewater treatment processes. Furthermore, monitoring SARS-CoV-2 in the wastewater allows us to detect the virus before it spreads in the community take the necessary measures, and implement effective policies. Changes in the composition and quantity of municipal solid waste (MSW) are typical results of the COVID-19 pandemic, as plastic waste generation has increased globally due to the higher use of disposable single-use plastic bags and packaging. Mixing infectious virus-infected waste with domestic waste has led to the terminus of waste recycling in many parts of the world due to its hazardous potential. Developing effective strategies based on the sustainable development approach may reduce the adverse effects of the COVID-19 pandemic and similar outbreaks in the future.
Mansour Kashfi; Mostafa Eslahi; Tayebeh Rakhshani; Hasan Hashemi; Pejhman Baqeri; Mehdi Sharafi
Volume 6, Issue 1 , January 2018, , Pages 40-45
Abstract
Introduction: Environmental health is definitely one of the issues and challenges considered by human societies on the eve of the third millennium. Therefore, the present study was conducted to determine the knowledge, attitude and performance of the people of Fasa on segregation of municipal solid wastes ...
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Introduction: Environmental health is definitely one of the issues and challenges considered by human societies on the eve of the third millennium. Therefore, the present study was conducted to determine the knowledge, attitude and performance of the people of Fasa on segregation of municipal solid wastes in 2017. Method: This cross – sectional study was conducted on 400 residents of Fasa who were selected through cluster sampling. The tool used in this study was a Lickert-spectrum questionnaire, which was essentially a combination of two standard instruments and the researcher’s field studies. The data were analyzed using the SPSS 22 software as well as descriptive statistics, Man-Whitney test and one – way ANOVA test. Results: The results of this study showed that the mean knowledge, attitude and performance of the people were 23.5±5.3, 13.5±3.0, and 21.5±2.6, respectively. 43.7% of the subjects had weak knowledge (188 people), 28.6% had moderate knowledge (123 people) and 27.7% had good knowledge (119 people). Moreover, 36.6% had weak attitude (156 people), 19.3% had moderate (85 people) and 44% had good attitude (189 people). Finally, the performance of 46% of the participants was weak (198 people), that of 30.5% was moderate (131 people), and 23.5% had good performance (101 people). The mean scores of knowledge, attitude and performance of the male and female subjects were not significantly different.