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Co-Processing Sewage Sludge in Cement Kiln in China

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DOI: 10.4236/jwarp.2013.59093    4,035 Downloads   5,872 Views   Citations

ABSTRACT

Sewage sludge is the by-product from municipal waste water treatment plant and is highly polluted. How to treat the SS in a solid environmental friendly way is strictly concerned in China. In this article, the SS situation and also the treatment methods in China have been introduced. The advantage and some related issues of co-processing SS in cement kiln have been discussed. The technical model and projects of Huaxin cement for co-processing SS in cement kiln also have been introduced.

Conflicts of Interest

The authors declare no conflicts of interest.

Cite this paper

Y. Li, H. Wang, J. Zhang, J. Wang and O. Lan, "Co-Processing Sewage Sludge in Cement Kiln in China," Journal of Water Resource and Protection, Vol. 5 No. 9, 2013, pp. 906-910. doi: 10.4236/jwarp.2013.59093.

References

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[3] S. Jun, J. Chen, G. Zheng, K. Wang and H. Wang, “Misunderstanding and Control Measures of Sludge Treatment and Disposal,” Water Industry Market, Vol. 2, 2006.
[4] “The Disposal of Sludge from Municipal Wastewater Treatment Plant—Sludge Quality for Co-Landfilling,” CJ/T 249-2007.
[5] Japan Sewage Works Association, “The Status of the Sludge Treatment”. http://www.jswa.jp/05arekore/date-room/05/riyou/data.htm
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[8] “Emission Standard of Air Pollutants for Cement Industry”, GB 4915-2004.

  
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