start-ver=1.4
cd-journal=joma
no-vol=
cd-vols=
no-issue=
article-no=
start-page=
end-page=
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2001
dt-pub=20010930
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=循環型廃棄物処理システムの構築を支援する評価手法に関する研究
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=松井康弘
kn-aut-sei=松井
kn-aut-mei=康弘
aut-affil-num=1
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学
END

start-ver=1.4
cd-journal=joma
no-vol=21
cd-vols=
no-issue=6
article-no=
start-page=1462
end-page=1476
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2019
dt-pub=20190723
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=Current status and behavior modeling on household solid-waste separation: a case study in Da Nang city, Vietnam
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract= This study focused on household solid-waste recycling in Da Nang city, Vietnam to assess the existing separation behavior and clarify the factors influencing the separation behavior. The authors conducted a questionnaire survey for 150 households in 6 urban districts, which consisted of household attributes, separation behavior, and the household's attitude on recycling and the environment. The waste separation rates were determined for leftover food and 13 recyclable items and the recyclable disposal habit was also assessed. The separation rate of leftover food was 77.3%. Among 13 surveyed recyclable items, plastic bottles and metal cans were two popular items with higher separation rate (72.5% and 63.8%, respectively). To identify the conscious structure and determinants of separation behavior, the authors developed a predictive model on the separation behavior of leftover food and recyclables by logistic and multiple linear regression analyses. The positive factors included behavior intention, sympathy for the collector, incentive brought by recycling, goal intention, internal norm, and perception of responsibility and seriousness. The negative factor was evaluation of trouble. The authors also analyzed the differences in separation rates among attributes. Based on the significant influence factors and attributes, the authors suggested how to promote separation behavior.
en-copyright=
kn-copyright=

en-aut-name=Vu Chi Mai Tran
en-aut-sei=Vu Chi Mai Tran
en-aut-mei=
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=1
ORCID=

en-aut-name=Son LeHoang
en-aut-sei=Son Le
en-aut-mei=Hoang
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=2
ORCID=

en-aut-name=MatsuiYasuhiro
en-aut-sei=Matsui
en-aut-mei=Yasuhiro
kn-aut-name=
kn-aut-sei=
kn-aut-mei=
aut-affil-num=3
ORCID=

affil-num=1
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=

affil-num=2
en-affil=University of Science and Technology, The University of Danang
kn-affil=

affil-num=3
en-affil=Graduate School of Environmental and Life Science, Okayama University
kn-affil=
en-keyword=Household solid waste (HSW)
kn-keyword=Household solid waste (HSW)
en-keyword=Waste separation at source
kn-keyword=Waste separation at source
en-keyword=Behavior modeling
kn-keyword=Behavior modeling
en-keyword=Factor analysis
kn-keyword=Factor analysis
en-keyword=Regression analysis
kn-keyword=Regression analysis
END

start-ver=1.4
cd-journal=joma
no-vol=12
cd-vols=
no-issue=1
article-no=
start-page=51
end-page=61
dt-received=
dt-revised=
dt-accepted=
dt-pub-year=2007
dt-pub=20070315
dt-online=
en-article=
kn-article=
en-subject=
kn-subject=
en-title=
kn-title=A Study on the Assessment of Management Frameworks for Waste Electronic Home Appliances
en-subtitle=
kn-subtitle=
en-abstract=
kn-abstract=Serious adverse impacts on the environment and human health from the recycling and disposal of electronic waste have occurred in the past and continue to occur in China today, due to the lack of a national management strategy. With aiming to support the management strategy development, a study was carried out to plan and quantitatively evaluate the optional management frameworks for the selected five main types of large electronic home appliances in Beijing, the capital city and a typically big municipality in China. This paper outlined the main findings yielded from the series of assessment studies which started from the generation amount prediction and material flow analysis of the used electronic appliances, planning and optimization of the collection & transportation frameworks and ended at the economic evaluation of the optional recycling processes for the waste appliances. Although the revenue could be expected from the result of isolated evaluation of the recycling processes, the entire system will be economically unavailable if the used appliances are still collected from the owners at current prices. The traditional understanding of householders on the values of their used appliances should be changed in Beijing and China as a whole. Establishment of a formal collection system that could take back the used appliances at lower prices (less than 40% of the current level) is the key for the construction of a formal management framework with sustainability.
en-copyright=
kn-copyright=

en-aut-name=
en-aut-sei=
en-aut-mei=
kn-aut-name=LiuXianbing
kn-aut-sei=Liu
kn-aut-mei=Xianbing
aut-affil-num=1
ORCID=

en-aut-name=TanakaMasaru
en-aut-sei=Tanaka
en-aut-mei=Masaru
kn-aut-name=田中勝
kn-aut-sei=田中
kn-aut-mei=勝
aut-affil-num=2
ORCID=

en-aut-name=MatsuiYasuhiro
en-aut-sei=Matsui
en-aut-mei=Yasuhiro
kn-aut-name=松井康弘
kn-aut-sei=松井
kn-aut-mei=康弘
aut-affil-num=3
ORCID=

affil-num=1
en-affil=
kn-affil=岡山大学

affil-num=2
en-affil=
kn-affil=岡山大学

affil-num=3
en-affil=
kn-affil=岡山大学
en-keyword=Waste electronic home appliances
kn-keyword=Waste electronic home appliances
en-keyword=Management framework
kn-keyword=Management framework
en-keyword=Assessment
kn-keyword=Assessment
en-keyword=Beijing
kn-keyword=Beijing
en-keyword=China
kn-keyword=China
END