Improved Dyeing Properties of Chrome-Tanned Leathers and Parameters of the Waste Water Using Chitosan Formate

Q3 Environmental Science

Ekoloji Pub Date : 2014-06-24 DOI:10.5053/EKOLOJI.2014.919

A. Aslan

引用次数: 2

Abstract

This study investigated the characteristics and dyeing fastness of chrome-tanned bovine leathers. Chitosan formate was applied to the leathers in four different proportions. The dye exhaustion and tensile strength 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% solution containing 2.5% chitosan on the basis of leather weight. In addition, chitosan formate was found to improve the pollution parameters of dyeing effluents such as chemical oxygen demand, total suspended solids, total dissolved solids, salinity, and electrical conductivity.

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甲酸壳聚糖改善铬鞣皮革染色性能及废水参数

对铬鞣牛革的特性和染色牢度进行了研究。将甲酸壳聚糖按四种不同的比例涂在皮革上。随着甲酸壳聚糖添加量的增加，皮革的染料耗尽率和抗拉强度均有所提高，以皮革重量为基础，当甲酸壳聚糖添加量为2.5%时，皮革的染料耗尽率和抗拉强度均达到最高水平。此外，甲酸壳聚糖还能改善印染废水的化学需氧量、总悬浮固体、总溶解固体、盐度和电导率等污染参数。

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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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.