sludge bulking污泥膨胀;污水回用;污
bulking value[物] 重量体积;松厚值;比容值
bulking property松散性;膨胀性;总体性
bulking agents膨松剂;食品膨松剂;填充剂;增容剂
bulking tank混合池;积聚罐
bulking filler增积剂;疏松填料;填充剂
bulking installation均化设备
bulking analysis屈曲分析
bulking substrate疏松底材
But the conventional activated sludge process technology has some shortcomings:long water residence time, low processing power per unit area, large area reactor, sludge bulking and so on.
但是传统的活性污泥法工艺存在工艺流程长、污水停留时间长、单位面积处理能力低、反应池占地面积大、污泥膨胀等缺点。
参考来源 - 磁性活性污泥法处理城市生活污水的试验研究N（名词） the expansion of excavated material to a volume greater than that of the excavation from which it came 体积增大; 挖掘物体积大于其挖掘穴