微生物通过补充水、空气、雨水带入循环水系统。因为循环水系统环境适宜微生物滋生,微生物在循环水系统中大量繁殖,会使循环水水质恶化,生物黏腻附着在换热器管壁和冷却塔填料表面,降低冷却塔的冷却效率,使传热效率降低和水头损失增加,有些微生物分泌物还会直接对金属构成腐蚀,降低了缓蚀阻垢剂的效果。这些问题在日常监测和控制调整上不及时处理将导致循环水系统不能长期安全运转,影响生产,造成严重的经济损失。 Microbes bring water, air and rainwater into the recirculating water system. Because the circulating water system environment suitable for breeding of microorganisms, microorganisms in the circulating water system, a large number of breeding, the circulating water quality will deteriorate, biological sticky attached to the heat exchanger wall and cooling tower packing surface, reducing the cooling tower cooling efficiency Reduced thermal efficiency and increased head loss, some microbial secretions also directly corrosion of the metal, reducing the effect of corrosion and scale inhibitor. Failure to handle these problems in routine monitoring and control adjustments in a timely manner will result in the long-term safe operation of the circulating water system, affecting production and causing serious economic losses.