| Issue |
E3S Web Conf.
Volume 118, 2019
2019 4th International Conference on Advances in Energy and Environment Research (ICAEER 2019)
|
|
|---|---|---|
| Article Number | 04018 | |
| Number of page(s) | 4 | |
| Section | Environmental Protection, Pollution and Treatment | |
| DOI | https://doi.org/10.1051/e3sconf/201911804018 | |
| Published online | 04 October 2019 | |
AHP comparative analysis of construction and demolitio (C&D) waste recycling scenarios: The case of Beijing
Beijing Municipal Institute of City Management/Beijing Key Laboratory of Municipal Solid Wastes Testing Analysis and Evaluation, Beijing 100028, China
As construction waste production in Beijing has increased significantly, there is an urgent demand to manage and dispose it in a more economical and environmentally-friendly way. As there are different benefits and limits between preliminary sorting/recycling on construction sites and centralized treatment on final disposal sites, three scenarios were formed. AHP was used to compare these scenarios from the aspect of technical feasibility, economic costs and environmental effects. AHP analysis results showed that the priority of three scenarios followed D3>D1>D2, indicating the optimal way for C&D waste in Chaoyang district is firstly going through primary recycling with a mobile treatment facility on the construction site and then transporting to a final disposal site.
© The Authors, published by EDP Sciences, 2019
This is an Open Access article distributed under the terms of the Creative Commons Attribution License 4.0, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.
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