一次清洗剂 HEDP 的试验研究

The Experimental Research on Onestep Cleaning Process with HEDP

主要探讨ＨＥＤＰ对热力设备的清洗性能，一次清洗钝化效果，为提高化学清洗效率，改善劳动强度，降低清洗成本、缩短清洗周期、减少环境污染开辟新途径。

This paper mainly discusses the principles of onestep cleaning and passivating boilertubes with HEDP,devote effort to find a new method which improves the chemical cleaning effect,cuts down the cleaning expenditure,shorten the cleaning cycle and reduces the environmental pollution.