Consultation Hotline:4008004341

Industrial cooling circulating water system descaling and anti-scaling

Home Cooling system descaling and anti-scaling Steam boiler scale control Scale-prevention of hot water boiler Waste heat boiler scaling Waste heat recovery equipment scaling Thermal center scaling and anti-scaling Reverse osmosis membrane scale removal and anti-fouling Descaling and Fang of plate heat exchanger Descaling and fang of steam generator Air can remove scale and prevent scale from water heaters Shell and tube heat exchanger scale removal and prevention Kitchen equipment scale control Central air conditioning system scale control Hotel hotel scale control Chemical plant scale removal and control Descaling and anti-scaling in mining and metallurgical plants Hospital scale removal and prevention Descaling and deterring of iron and steel works Mining plant scale removal and control Air compressor scale control Power plant scale removal and control Cleaning and preventing scale in paper mill Scale removal and anti-scaling in electronics factory Electroplating plant scale control Cleaning and preventing scale in printing and dyeing plant Cleaning and preventing scale in food factories Domestic hot water system to remove and prevent scale

A new chemical material customer in Zhangjiagang used Como for two months.

2020-07-07 10:21:00评论:0

A new chemical material customer in Zhangjiagang used Como for two months.

2018年11月底我们在张家港某化工新材料公司冷却循环水系统泵房里,安装了一套海卓帕斯水处理器。目的是为取代药剂和提高水质:该系统不仅局部有水垢问题,还有更大范围的腐蚀问题(来水偏酸性)。

图海卓帕斯现场安装图

(现场安装图)

单纯使用化学药剂1个多月的挂片上已经明显看到了腐蚀点

单纯使用化学药剂1个多月的挂片上已经明显看到了腐蚀点

安装使用几天后,甲方就确认仅凭肉眼观察也能判断循环水池内浊度明显降低。12月中旬,化学品公司做完最后一次检测,随后除了保留少量加碱外(来水偏酸性),其他药剂全部停止投加。在最后一次水质检测中发现总铁明显增加:从之前的1mg/l左右上升到4mg/l以上。这其实就是海卓帕斯信号除垢过程垢下腐蚀中铁锈一起剥离的结果。随着水垢剥离干净,总铁含量也会逐步降低。这点在后来的每周水样检测中得到确认。

张家港XXXX化工新材料水质检测结果


附2:现场水箱腐蚀情况和新挂片2个月的效果


Previous:Scale treatment and abatement at Three Rivers Power Plant

Next:Report on Cooling Water Technical Improvement for Safety Glass Production Lines