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夏天，循环水中的微生物黏泥比较多，又称污泥，它们附着在冷却循环水管壁、冷却塔、水池壁上；这是由于水中的营养盐会引起细菌、霉菌、藻类等微生物群的繁殖，许多细菌都分泌粘稠液，与水介质中的无机盐、砂土、腐蚀产物、死亡菌体粘合在一起，形成附着和堆积的泥性沉积物。

微生物黏泥产生的危害很多，1.堵塞换热器导致热交换效率降低；2.水管截面变小，流量减少，导致泵压上升；3.换热器填料变形，加速腐蚀；4.对水处理药剂有吸附作用，造成浪费。海扬磁水商务部0536-8970809