甲酸壳聚糖改善植物鞣革染色性能的研究

Q3 Environmental Science

Ekoloji Pub Date : 2013-03-31 DOI:10.5053/EKOLOJI.2013.864

A. Aslan

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引用次数: 15

摘要

本研究考察了两种不同的植物单宁:水解度母单宁和缩合毛茛单宁鞣制绵羊皮的特性和染色牢度。鞣制后，将甲酸壳聚糖按四种不同比例涂于皮革上。随着甲酸壳聚糖用量的增加，皮革的染料耗尽率和抗拉强度均有所提高，且以皮革重量为基础，当甲酸壳聚糖用量为200%时，皮革的染料耗尽率和抗拉强度均达到最高水平。甲酸壳聚糖处理后的革的抗拉强度略高于对照革。此外，甲酸壳聚糖还能改善废水的化学需氧量、总悬浮固形物、总溶解固形物、矿化度和电导率等指标。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Improving the Dyeing Properties of Vegetable Tanned Leathers Using Chitosan Formate

This study examined the characteristics and dyeing fastness of sheep skins that had been tanned with two different vegetal tannins: hydrolysable tara and condensed quebracho tannins. After tanning, chitosan formate was applied to the leathers in four different proportions. The dye exhaustion and tensile strengths of the leathers increased as the proportion of chitosan formate increased, and the highest levels of both dye exhaustion and tensile strength were obtained in an application at a proportion of 200% on the basis of leather weight. Leathers treated with chitosan formate had slightly higher tensile strength values than the control leathers. In addition, chitosan formate was found to improve waste water parameters such as chemical oxygen demand, total suspended solids, total dissolved solids, salinity, and electrical conductivity.

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来源期刊

Ekoloji 环境科学-生态学

CiteScore

1.10

自引率

0.00%

发文量

审稿时长

>12 weeks

期刊介绍： Cessation. Ekoloji is an international journal that focuses on papers that report results from original research on all disciplines engaged in the field of environmental research. We welcome articles that cover the entire spectrum of environmental problems and environmental pollutants, whether chemical, biological or physical. Its coverage extends to all environmentally related issues: air and water pollution, solid waste, noise, recycling, natural resources, ecology and environmental protection. It includes articles on basic and applied environmental pollution research, including environmental engineering and environmental health. All types of pollution are covered, including atmospheric pollutants, detergents, fertilizers, industrial effluents, metals, mining wastes, oil, pesticides, plastics, radioactive materials and sewage. It also includes research papers on ecological and environmental issues such as climate change, biodiversity. The primary criteria for publication are scientific quality and ecological/environmental significance. The journal will be read and contributed to by biologists, applied ecologists, environmental scientists, natural resource specialists, environmental engineers, environmental health specialists, agro-ecologists, veterinaries, agricultural engineers, landscape planners and designers. The journal welcomes full "research papers" and short "research notes", only in the English language.