Abstract
Although waste recycling has been promoted in response to increasing environmental awareness in Japan, its marketability is being questioned due to the recycling cost. The ultimate goal of waste recycling is to reduce the environmental load. In this paper, we examined the evaluation method for social environmental efficiency to socially evaluate waste recycling, by incorporating environmental load as an environmental cost in addition to the direct cost. The social environmental efficiency evaluation including consideration of uncertainties is conducted, because waste recycling involves various uncertain elements. As the results, the social environmental significance of construction sludge recycling can be evaluated quantitatively while focusing on the particular construction sludge with a lower recycling rate.
| Original language | English |
|---|---|
| Pages (from-to) | 1553-1566 |
| Number of pages | 14 |
| Journal | International Journal of GEOMATE |
| Volume | 9 |
| Issue number | 2 |
| Publication status | Published - 2015 |
| Externally published | Yes |
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Keywords
- Construction sludge
- Environmental impact assessment
- Monetary value
- Social and environmental efficiency
- Waste recycling
ASJC Scopus subject areas
- Soil Science
- Geotechnical Engineering and Engineering Geology
- Building and Construction
- Environmental Engineering
Cite this
Life cycle assessment on recycling of construction sludges in geotechnical engineering fields. / Inazumi, Shinya; Soralump, Cheema; Soralump, Suttisak; Ohtsuka, Satoru; Nakagishi, Yoshihiro.
In: International Journal of GEOMATE, Vol. 9, No. 2, 2015, p. 1553-1566.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Life cycle assessment on recycling of construction sludges in geotechnical engineering fields
AU - Inazumi, Shinya
AU - Soralump, Cheema
AU - Soralump, Suttisak
AU - Ohtsuka, Satoru
AU - Nakagishi, Yoshihiro
PY - 2015
Y1 - 2015
N2 - Although waste recycling has been promoted in response to increasing environmental awareness in Japan, its marketability is being questioned due to the recycling cost. The ultimate goal of waste recycling is to reduce the environmental load. In this paper, we examined the evaluation method for social environmental efficiency to socially evaluate waste recycling, by incorporating environmental load as an environmental cost in addition to the direct cost. The social environmental efficiency evaluation including consideration of uncertainties is conducted, because waste recycling involves various uncertain elements. As the results, the social environmental significance of construction sludge recycling can be evaluated quantitatively while focusing on the particular construction sludge with a lower recycling rate.
AB - Although waste recycling has been promoted in response to increasing environmental awareness in Japan, its marketability is being questioned due to the recycling cost. The ultimate goal of waste recycling is to reduce the environmental load. In this paper, we examined the evaluation method for social environmental efficiency to socially evaluate waste recycling, by incorporating environmental load as an environmental cost in addition to the direct cost. The social environmental efficiency evaluation including consideration of uncertainties is conducted, because waste recycling involves various uncertain elements. As the results, the social environmental significance of construction sludge recycling can be evaluated quantitatively while focusing on the particular construction sludge with a lower recycling rate.
KW - Construction sludge
KW - Environmental impact assessment
KW - Monetary value
KW - Social and environmental efficiency
KW - Waste recycling
UR - http://www.scopus.com/inward/record.url?scp=84930249457&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84930249457&partnerID=8YFLogxK
M3 - Article
AN - SCOPUS:84930249457
VL - 9
SP - 1553
EP - 1566
JO - International Journal of GEOMATE
JF - International Journal of GEOMATE
SN - 2186-2982
IS - 2
ER -