脂肽类生物表面活性剂在皂洗中的应用

摘要

Lipopeptide biosurfactants have the characteristic of low toxicity and no pollution.First reactive yellow KD-3G and reactive blue KN-G were used to dye cotton fabrics,then lipopeptide biosurfactants were used to soap as soaping agent.The results of experi%脂肽类生物表面活性剂具有低毒、无污染的特性。本实验用活性黄KD-3G和活性蓝KN-G对棉织物染色,用脂肽类生物表面活性剂作为皂洗剂进行皂洗实验。实验表明,其皂洗效果和防沾色能力优于常规皂洗剂,最优工艺为：脂肽皂洗液质量浓度为0.10 g/L,pH值为9,浴比1∶30,活性黄KD-3G为80℃皂洗20 min,活性蓝KN-G为90℃皂洗30 min。