biological fluidized bed meaning in English

生物流化床

Study on coal gasification wastewater treatment with aerated biological fluidized bed
处理煤气化废水的研究
Progress in research and application of biological fluidized bed for nitrogen removal
生物流化床反应器脱氮技术的研究与应用进展
Abstract : by a large number of trial and related project experiences , the author can draw a conclusion that organic wastewater can gain better processing efficiency before it flows into the biological fluidized beds with lower sludge concentration by coal fly ash pretreatment and high efficiency jet aerator
文摘:通过大量试验和相关工程体会得出：有机废水在进入较低污泥浓度的生物流化床之前，通过粉煤灰的预处理，再配以高效射流曝气器，能有较好的处理效果。