scholarly journals Greenhouse Gas Emission from Solid Waste Disposal Sites in Asia

Author(s):  
Tomonori Ishigaki ◽  
Osamu Hirata ◽  
Takefumi Oda ◽  
Komsilp Wangyao ◽  
Chart Chiemchaisri ◽  
...  
2015 ◽  
Vol 74 (4) ◽  
Author(s):  
Hesam Kamyab ◽  
Jeng Shiun Lim ◽  
Tayebeh Khademi ◽  
Wai Shin Hod ◽  
Rahmalan Ahmad ◽  
...  

Waste generation nowadays is rising in the world and it seems hard to prevent it. Solid Waste Management (SWM) has been a major problem worldwide in most of the fast growing towns and cities among the developing countries all around the world. Food waste and green waste constitute high volumes of municipal solid waste (MSW). The application of compost in the agricultural sector can contribute to sustainable soil health and other co-benefits. The compost produced from biological waste does not contain any chemicals unfavorable to living soil. The objective of this research was to calculate the greenhouse gas emission from the compost processed from the food and green wastes generated on-campus in Universiti Teknologi Malaysia (UTM) as a pilot project. The result indicated that the composting process promotes the university as a green campus by converting organic wastes into valuable products such as organic fertilizer.


2021 ◽  
pp. 227853372098308
Author(s):  
Rasheda Akter Rupa ◽  
Abu Naser Mohammad Saif

In this Fourth Industrial Revolution (4IR), sustainable development for business firms depends on maintaining sustained performance and environmental sustainability to a great extent. The current study discovers the impact of green supply chain management (GSCM) practices on business performance and the environmental sustainability of a developing country, Bangladesh. Cost and profit are the two important indicators of business performance. On the other hand, environmental sustainability is expressed by waste disposal, resource consumption, and greenhouse gas emission. Primary data were collected through the distribution of web links and direct interaction with the participants of different firms practicing GSCM practices in Bangladesh. A structured questionnaire was used for data collection. Hypotheses were formulated and evaluated accordingly. This study found that the impact of implementation of GSCM practices differs with respect to cost, profit, waste disposal, resource consumption, and greenhouse gas emission. GSCM practices have a statistically significant impact on cost, waste disposal, resource consumption, and greenhouse gas emission. The impact of GSCM practices on profit was statistically insignificant. It was found that lack of IT implementation, high cost of waste disposal, uncertainty and competition in the market, resistance to change, and lack of top management support are the major barriers to implement GSCM practices in Bangladesh.


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