NDLI: Spatial and Temporal Effect on Heavy Metal Pollution of Atmospheric Dust in Fire Coal of City Power Plant

Content Provider	IEEE Xplore Digital Library
Author	Xiuhong Peng Chengshi Qing Yongqin Ye Yuanwen Deng Shijun Ni Bo Xu Hai Yang Shishi Chen Feng Cheng Dong Yu Jiangsu Zhang
Copyright Year	2010
Abstract	The heavy metal pollution on atmospheric dust made by fire coal of city power plant is receiving more and more attentions, but spatial and temporal effect researches on fire coal amount and heavy metal pollution of atmospheric dust after enterprise' relocation out of urban area are comparatively less. This paper studied three thermal power plants in east city and Beihu Park on the outskirts, doing quantitative analysis on 5 types of heavy metal elements of atmospheric dust by x fluorescence analysis in 2004, 2006, 2009, and discussed spatial and temporal effect of atmospheric dust heavy metal pollution during the reduction of fire coal. The results indicated that: (1) Urban industrial fire coal had spatial effect on urban heavy metal pollution, the fire coal of thermal power plants would make more near-source pollution but less on the outskirts. Adjusting energy resource structure would make it positive for the immediate decrease of heavy metal in floating dust. (2) Urban industrial fire coal had temporal effect on atmospheric dust heavy metal pollution, no sooner than adopting fire coal Environmental Technology would reduce the contents of heavy metal in floating dust, and however, Zn often enriched in floating dust and made cumulative time effect. (3) The shutting down of thermal power plants could made a positive effect on the recovery of air quality, yet the demolition may cause more serious pollution so that a series of environmental protection measures should be considered to prevent re-polluting
Starting Page	1
Ending Page	4
File Size	243056
Page Count	4
File Format	PDF
ISBN	9781424447121
ISSN	21517622
DOI	10.1109/ICBBE.2010.5514742
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2010-06-18
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Urban pollution Environmentally friendly manufacturing techniques Urban areas Fires Cities and towns Air pollution Metals industry Thermal pollution Industrial pollution Power generation
Content Type	Text
Resource Type	Article

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1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
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