A systems approach to solid waste management planning

1981 ◽  
Vol 4 (2) ◽  
pp. 67-78 ◽  
Author(s):  
Lorna Haynes
2019 ◽  
Vol 2019 ◽  
pp. 1-13
Author(s):  
Aili Yang ◽  
Xiujuan Chen ◽  
Guohe Huang ◽  
Shan Zhao ◽  
Xiajing Lin ◽  
...  

A linear fractional programming based solid waste management planning model was proposed and applied to support the planning of urban-rural solid waste management in Xiamen, China. The model could obtain the best system efficiency while solving the tradeoff between economic and environmental objectives. It aimed to effectively address the urban and rural solid waste management planning through minimizing the system cost and optimizing system efficiency in the developed model framework. Through the model, the optimal waste flow for each facility was obtained, and the problem of overburdened landfill in Xiamen’s urban and rural solid waste management system was solved. The solutions for waste allocation and facility capacity expansion were provided for Xiamen’s urban and rural solid waste management. The planning results showed that about 42.44 × 106 tons of waste would be diverted to other facilities from landfills over the planning period of 2018-2032, and the waste diversion rate would reach 97%, which would greatly reduce the burden on landfills. The economic efficiency of waste diversion would be 5.07 × 103 ton per 106 RMB. All the capacities of Xiamen’s urban and rural solid waste management facilities including incinerators, composting plant, and landfills should be expanded because of increasing waste production rate.


2019 ◽  
Vol 8 (1) ◽  
pp. 108
Author(s):  
Nzalalemba Serge Kubanza ◽  
Mulala Danny Simatele

This paper discusses injustice in solid waste management (SWM) and its impact on poor communities in Kinshasa, the capital of the Democratic Republic of Congo (DRC). It is argued that poor communities in Kinshasa tend to be the most affected by irregularities in solid waste collection and management. A divide between the rich and poor neighbourhoods is experienced in solid waste management engendering injustice in the city of Kinshasa. Using a qualitative and quantitative research methodology, it is suggested that the current governance systems for SWM in Kinshasa, is unfair by all the different ideas of fairness. In view of this, a cultural theory and systems approach are introduced to determine how actors (fatalist, hierarchist, individualist and egalitarian) influence the management of solid waste and how they are engagement can create environmental justice in SWM in Kinshasa. The paper provides that if the ideal form of urban SWM could be realised in Kinshasa, it should be called participatory resource recovery governance. An environmental policy tailored to very local circumstances-together with some financial support from the government public sector and private companies, and the deployment of social awareness campaigns designed to reduce the generation of “waste” at source (and to emphasise the economic resource value of the misnomer of “wastes”)-could succeed in shifting things towards participatory resource recovery governance. In it, all stakeholders would share equitably the responsibility of resource recovery and environmental protection, if not restoration.


2009 ◽  
Vol 43 (5) ◽  
pp. 1264-1270 ◽  
Author(s):  
P. Ozge Kaplan ◽  
S. Ranji Ranjithan ◽  
Morton A. Barlaz

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