摘要
国内外纺织品中重金属标准检测方法的前处理 ,分为萃取法及灰化法两种以测总量。 Oeko- Tex标准10 0是指纺织品的萃取液内重金属含量 ,而非纺织品中重金属总量 ,也就是金属络合染料的游离重金属部分。本文详细介绍了国产金属络合的直接、活性、酸性、中性染料中有关的重金属残留的生态环保问题 。
There are two methods for the pretreatment of determining heavy metal residuals on textiles, extraction and cineration. In Oeko Tex Standard 100, it refers to the content of heavy metal in textile extraction bath,not the heavy metel content on textiles. That is the free heavy metal in metal complex dyes. In this article, the author illustrates the domestic direct, reactive, acid, neutral pre metallized complex dyes.
出处
《印染》
北大核心
2000年第5期45-47,共3页
China Dyeing and Finishing
