Samolada M C, Zabaniotou A A
Dept. Secretariat of Environmental and Urban Planning - Decentralized Area Macedonian Thrace, Taki Oikonomidi 1, 54008 Thessaloniki, Greece.
Aristotle University of Thessaloniki, Dept. of Chemical Engineering, University Box 455, University Campus, 541 24 Thessaloniki, Greece.
Waste Manag. 2014 Feb;34(2):411-20. doi: 10.1016/j.wasman.2013.11.003. Epub 2013 Nov 27.
For a sustainable municipal sewage sludge management, not only the available technology, but also other parameters, such as policy regulations and socio-economic issues should be taken in account. In this study, the current status of both European and Greek Legislation on waste management, with a special insight in municipal sewage sludge, is presented. A SWOT analysis was further developed for comparison of pyrolysis with incineration and gasification and results are presented. Pyrolysis seems to be the optimal thermochemical treatment option compared to incineration and gasification. Sewage sludge pyrolysis is favorable for energy savings, material recovery and high added materials production, providing a 'zero waste' solution. Finally, identification of challenges and barriers for sewage sludge pyrolysis deployment in Greece was investigated.
为实现可持续的城市污水污泥管理，不仅要考虑现有技术，还应兼顾其他参数，如政策法规和社会经济问题。本研究介绍了欧洲和希腊关于废物管理的立法现状，特别深入探讨了城市污水污泥方面的情况。进一步开展了SWOT分析，以比较热解与焚烧及气化的情况，并展示了结果。与焚烧和气化相比，热解似乎是最佳的热化学处理选择。污水污泥热解有利于节能、材料回收和高附加值材料生产，提供了一种“零废物”解决方案。最后，对希腊污水污泥热解应用面临的挑战和障碍进行了研究。
