膨胀颗粒污泥床反应器的应用研究进展
摘要 介绍了膨胀颗粒污泥床(EGSB)反应器的特征及研究应用进展。EGSB反应器是在UASB反应器的基础上发展起来的第三代厌氧生物反应器，由于其独特的技术优势，可以用于多种有机废水的处理，并具有较高的处理效率。EGSB反应器在各种浓度有机废水及毒性废水中有较多的应用基础研究，为生产性试验和进一步工程应用奠定了基础。还展望了EGSB反应器今后的发展趋势。
关键词 厌氧生物处理
EGSB反应器 颗粒污泥
Review of application and research expanded granular sludge bed reactor
Tian Zaifeng1,Wang Luguang2,Wang Jingfei1
. (1. Hebei Provincial Academy of Environmental Sciences, Shijiazhuang Hebei 050051;2.State Environmental Protection Engineering Center for Pharmacy Wastewater Pollution Control, Shijiazhuang Hebei 050051;3.Hebei Provincial Key Laboratory of Aquatic Environment, Shijiazhuang Hebei 050051)
Abstract: In this paper，the characteristics of Expanded Granular Sludge Bed(EGSB) reactor and its recent application and research achicvements were reviewed, of which is the third degeneration of anaerobic biological reactor developed on the base of UASB reactor, and by this unique technical advantage, it could be applied to treat many kinds of organic wastewater and high COD removal efficiencies could be obtained. The future development of EGSB reactor was also prospected.
Keywords: anaerobic biological treatment；EGSB reactor；granular sludge
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