摘要：

针对上海石化循环水系统排污水磷含量超标排放的问题,通过阻垢、动态、配伍性等试验,确定了以聚环氧琥珀酸(PESA)为主要成分的无磷药剂配方。动态试验证明,无磷药剂配方具有较好的缓蚀及阻垢性能,可替代磷系配方在循环水中应用。

关键词: 循环水处理, 无磷药剂配方, 阻垢, 缓蚀, 聚环氧琥珀酸

Abstract:

According to the problem of excess phosphorus-containing effluent discharged from the Shanghai Petrochemical Co. circulating water system，the non-phosphorus agent formula whose main component is polyepoxysuccinic acid （PESA） has been determined through experiments，such as scale inhibition，dynamics and compatibility etc. Dynamic test proofs that non-phosphorus agent formula has good corrosion and scale inhibition performances that can be applied to circulating water，taking the place of phosphorus based formulations.

Key words: circulating water treatment, non-phosphorus agent, scale inhibition, corrosion inhibition, polyepoxysuccinic acid

中图分类号: 

• TQ085