无磷药剂在循环水中的应用

Application of Non-phosphorus Water Treatment Agent in Circulating Water

近些年无磷药剂在循环水中的应用逐步增加,随着国家对环保意识的增强,无磷药剂已逐渐取代传统含磷药剂,减轻了磷排放对水环境的污染,符合国家节能减排的政策取向。本文介绍了无磷药剂在具体循环水系统的应用,并在阻垢缓蚀效果上与含磷药剂作了对比,以及分析了无磷药剂在补充回用污水情况下的适应性。

In recent years, a gradual increase in the application of non-phosphorus water treatment agent in circulating water, along with the country's awareness of environmental protection, non-phosphorus water treatment agent has gradually replaced the traditional phosphorus agent, the pollution of phosphorus emission to water environment is reduced, in line with the policy orientation of the national energy-saving emission reduction. In this paper, the application of non-phosphorus water treatment agent in the circulating water system is introduced, and the scale inhibition and corrosion inhibition effect is compared with that of phosphorus agent, and the adaptability of non-phosphorus water treatment agent in the case of reusing wastewater is analyzed.