05/00533 Household waste recovery and recycling: a case study of Kigoma-Ujiji, Tanzania

2005 ◽  
Vol 46 (1) ◽  
pp. 69
Keyword(s):  
Household Waste ◽  
Waste Recovery

scholarly journals The Long Term Impact of A Rainforest Experience on Chinese Students’ Pro-Environmental Identity and Behavior in Macau

2018 ◽  
Vol 59 ◽  
pp. 01022
Author(s):  
Nga Ian Tam
Keyword(s):  
Tropical Rainforest ◽  
Chinese Students ◽  
Household Waste ◽  
Natural Environments ◽  
Environmental Identity ◽  
Learning Program ◽  
Long Term Impact ◽  
And Behavior

The phenomenological case study covers the limited research on Chinese students‟ experiences of nature in a tropical rainforest in Thailand. Macau is a very small place with only 20 % of natural resources remaining but Chinese students are born to be detached from these natural environments. Their comfortable lifestyle leads to a rise of unsustainable behavior such as an increased in consumption and household waste. With numerous researches that review the benefits of nature including an enhancement in environmental friendly behavior, a 7 d self-funded experiential learning program in a tropical rainforest in Thailand in 2015 was initiated in fostering 12 Chinese students‟ pro-environmental identity and behavior. Findings show the majority of students‟ pro-environmental identity and behavior is enhanced and they are trying to reconnect with the natural environment more often than before.

scholarly journals Optimization of Household Waste Collection Routes Using GIS: Case Study El Bousten district, commune of Sfax, Tunisia

2017 ◽  
Vol 12 (1) ◽  
pp. 53-60 ◽  
Author(s):  
Rim Sallem ◽  
Mohamed Rouis
Keyword(s):  
Information System ◽  
Geographical Information System ◽  
Optimization Procedure ◽  
Geographical Information ◽  
Household Waste ◽  
Environmental Costs ◽  
Waste Collection ◽  
Collection System ◽  
Network Analyst

This paper presents a method for optimizing the household waste collection system supported by Geographical Information System (GIS) tool for the sector 1of district El Bousten of Sfax commune, Tunisia. The ArcGIS Network Analyst based model is applied for the purpose of improving the collection process effectiveness, namely, the household collection bins’ reallocation along with the vehicles’ tour optimization procedure in terms of distance and time. Results indicated a reduction of 25, 83% in route and 21, 5 % in the time spent of collection along with fuel consumption savings. These findings show that GIS based model tends to exhibit significant improvements as to the collection and transportation system, therefore, to its economical and environmental costs.

scholarly journals Introduction of the circular economy to expanded polystyrene household waste: A case study from an Ecuadorian plastic manufacturer

Procedia CIRP ◽  
2020 ◽  
Vol 90 ◽  
pp. 49-54
Author(s):  
J. Hidalgo-Crespo ◽  
F.X. Jervis ◽  
C.M. Moreira ◽  
M. Soto ◽  
J.L. Amaya
Keyword(s):  
Circular Economy ◽  
Expanded Polystyrene ◽  
Household Waste
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