Resource recovery and innoxiousness techniques for treating waste pickling liquor of steel products

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  • 1. College of Environmental Science and Engineering, Guangdong University of Technology, Guangzhou 510090, China;
    2. Center of Environmental Technology of Guangdong Province, Guangzhou 510600, China

Received date: 2005-02-20

  Online published: 2010-10-01

Abstract

Steel waste pickling liquor is one of hazardous wastes with relatively more output in domestic. The research work and some achievements of utilizing pickling waste solution in recent years have been reviewed and analyzed. According to the problems from the experience, it is necessary to develop some new techniques of treating pickling waste solution with both characters of resource recovery and innoxiousness, and some problems that should be considered with great concern in developing new techniques are put forward, especially a process with greater flexible for different purposes, and a new product with higher appending values should be given more attention hereafter in order to obtain more economic or environmental benefit.

Cite this article

Tang Bing, Zhu Youchun, Liu Yiling, Pan Nanming, Ye Shudong . Resource recovery and innoxiousness techniques for treating waste pickling liquor of steel products[J]. Industrial Water Treatment, 2005 , 25(7) : 29 -31 . DOI: 10.11894/1005-829x.2005.25(7).29

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