Affiliation:
1. Northeastern University at Qinhuangdao
2. Environmental Management College of China
Abstract
the treatment and disposal of sewage sludge is one of the hot spots in recent years, and the value of its energy utilization has gradually received attention by researchers. In this paper, the concept, yield, harm as well as the conventional disposal methods of sewage sludge are described, three kinds of main technologies of oil making from sewage sludge are introduced, including high temperature pyrolysis, low-temperature pyrolysis and direct thermo chemical liquefaction, and the research progress of these three technologies is reviewed.
Publisher
Trans Tech Publications, Ltd.
Cited by
4 articles.
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