电化学水处理技术在烧结余热发电循环水系统的应用  

Application of Electrochemical Water Treatment Technology in Circulating Water System for Sintering Waste Heat Power Generation

作　　者：张炜华[1] 郁雷 梁鹏飞 舒艳 ZHANG Weihua;YU Lei;LIANG Pengfei;SHU Yan(Energy and Environmental Protection Department of Maanshan Iron and Steel Co.,Ltd.,Maanshan,Anhui 243000,China)

机构地区：[1]马鞍山钢铁股份有限公司能源环保部,安徽马鞍山243000

出　　处：《冶金动力》2024年第5期44-47,共4页Metallurgical Power

摘　　要：冷却水循环利用是节水减排的主要途径,为控制循环水系统结垢、腐蚀及微生物滋生,通常采用投加阻垢缓蚀剂、杀生剂等水质稳定药剂的方法。电化学水处理技术是通过电解方式,利用阴阳电极作用,实现循环冷却水系统防腐阻垢,有效控制微生物生长。通过电化学水处理技术与药剂法相结合稳定水质,在补水采用中水的条件下,保障了系统稳定运行,提高了系统浓缩倍数,降低了药剂投加量,实现了节水减排。Cooling water recycling is the main way to save water and reduce emissions,in or-der to control the circulating water system scaling,corrosion and microbial growth,scale and corro-sion inhibitors,biocides and other water quality stabilization chemicals control are often added.Electrochemical water treatment technology is based on electrolysis and the effect of cathode and an-ode electrode,to realize the corrosion and scale inhibition of circulating cooling water system,effec-tive control of microbial growth.Through the combination of electrochemical water treatment technol-ogy and pharmaceutical method of water quality stabilization,under the condition that the water re-plenishment adopts recycled water,it guarantees the stable operation of the system,improves the concentration multiplier of the system,reduces the dosage of pharmaceuticals,and realizes water saving and emission reduction.

关 键 词：水处理药剂 电化学水处理技术 阻垢缓蚀 节水减排 

分 类 号：TQ085[化学工程]