本文论述了生态纺织品和国内外主要生态纺织品标准的发展。首先介绍了纺织品生态学及广义生态纺织品、狭义生态纺织品和有机纺织品,阐述了国内外生态产品的标准及其发展,详述了"Oeko-Tex Standard 100"生态纺织品标准、"...本文论述了生态纺织品和国内外主要生态纺织品标准的发展。首先介绍了纺织品生态学及广义生态纺织品、狭义生态纺织品和有机纺织品,阐述了国内外生态产品的标准及其发展,详述了"Oeko-Tex Standard 100"生态纺织品标准、"Europen Eco-Label"欧盟生态标签及国内生态纺织品相关技术法规、标准的发展历程,有利于人们对生态纺织品及其主要技术法规、标准有进一步的了解和认识。展开更多
The method for determination of total heavy metal residues on Eco textiles has been developed on the basis of Eco Tex standards.Samples were treated in H 2SO 4 HNO 3 HClO 4,extracted and enriched by chaleting agent C ...The method for determination of total heavy metal residues on Eco textiles has been developed on the basis of Eco Tex standards.Samples were treated in H 2SO 4 HNO 3 HClO 4,extracted and enriched by chaleting agent C 5H 12 N 2S 2 and organic solvent acetic ester,and finally tested by AAS for Cu,Co,Ni,Cd and Pb residues.The liner regression is more than 0.999 for all elements tested.The LODs(limits of detection) are less than 0.05mg/kg,Recoveries are between 95～102%,RSDs lie in 1.37 to 3.92%.展开更多
文摘本文论述了生态纺织品和国内外主要生态纺织品标准的发展。首先介绍了纺织品生态学及广义生态纺织品、狭义生态纺织品和有机纺织品,阐述了国内外生态产品的标准及其发展,详述了"Oeko-Tex Standard 100"生态纺织品标准、"Europen Eco-Label"欧盟生态标签及国内生态纺织品相关技术法规、标准的发展历程,有利于人们对生态纺织品及其主要技术法规、标准有进一步的了解和认识。
文摘The method for determination of total heavy metal residues on Eco textiles has been developed on the basis of Eco Tex standards.Samples were treated in H 2SO 4 HNO 3 HClO 4,extracted and enriched by chaleting agent C 5H 12 N 2S 2 and organic solvent acetic ester,and finally tested by AAS for Cu,Co,Ni,Cd and Pb residues.The liner regression is more than 0.999 for all elements tested.The LODs(limits of detection) are less than 0.05mg/kg,Recoveries are between 95～102%,RSDs lie in 1.37 to 3.92%.
