例句 /

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

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

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。