Frey W, Thonhauser C
AAB-Consulting, Hofgartenstrasse 4/2, 2100 Korneuburg, Austria.
Water Sci Technol. 2004;50(7):69-77.
Causes for the increase of the pressure loss of fine bubble diffusers made of elastomers were investigated. Methods are described for removing clogging material from membrane diffusers and/or attenuating or even avoiding the formation of clogging deposits. On the basis of some practical examples the procedure is discussed and obtained reductions of pressure losses are specified.
对由弹性体制成的微气泡扩散器压力损失增加的原因进行了研究。描述了从膜扩散器中去除堵塞物和/或减弱甚至避免堵塞沉积物形成的方法。基于一些实际例子探讨了该过程,并给出了压力损失的降低情况。