相关实验视频

Updated: May 25, 2025

Methods for Facilitating Microbial Growth on Pulp Mill Waste Streams and Characterization of the Biodegradation Potential of Cultured Microbes

Methods for Facilitating Microbial Growth on Pulp Mill Waste Streams and Characterization of the Biodegradation Potential of Cultured Microbes

Published on: December 12, 2013

废旧牛仔的回收利用:为清洁脱色,打开和降解的逐步利用策略

Zhao Li¹, Meiling Zhang¹, Fei Li²

¹College of Textile Engineering, Taiyuan University of Technology, Jinzhong 030600, China.

Waste management (New York, N.Y.)

|February 27, 2025

概括

回收废弃的牛仔服装现在效率高,增加了价值. 这个研究研究这个研究.

科学领域:

织科学织科学
材料科学材料科学材料科学
绿色化学绿色化学

背景情况:

牛仔服装的消费量很高,导致大量的垃圾填埋场.
目前的牛仔处置方法,主要是焚烧或填埋,造成了相当大的环境负担.
牛仔的强度和颜色的复杂性质使得有效的回收具有挑战性.

研究的目的:

为废弃的牛仔制定高效,增值的回收战略.
建立一个全面的回收过程,涉及所有牛仔组件.
尽量减少与牛仔处置相关的环境影响和废物管理问题.

主要方法:

一种基于溶剂的方法,用于有效地去色牛仔布.
物理纤维开口用于创建再生织纤维.
非可线纤维的化学降解为有价值的微晶纤维素.
脱色溶剂的回收和染料的回收.

主要成果:

在脱色过程,速率和织物白度之间建立了明确的关系.
从可旋转的牛仔废料中成功生产再生纤维,用于织品的再利用.
转换了不可的牛仔纤维成为高价值的微晶纤维素.
证明了溶剂的可回收性和回收染料的潜在再利用.

结论:

拟议的战略使得所有牛仔服装部件的完全回收成为可能.
这种方法为传统的处置提供了成本效益和环保的替代方案.
该方法避免了与原始化学物质脱聚合相关的问题,促进了可持续的织实践.

关键词:

在DMCC中,DMCC是指DMCC.牛仔回收策略牛仔回收策略打开打开打开丹尼姆的物理回收.色染料的分离和重复使用废弃的牛仔是什么?

更多相关视频

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Designed for Molecular Recycling: A Lignin-Derived Semi-aromatic Biobased Polymer

Published on: November 30, 2020

Isolation of Native Soil Microorganisms with Potential for Breaking Down Biodegradable Plastic Mulch Films Used in Agriculture

Isolation of Native Soil Microorganisms with Potential for Breaking Down Biodegradable Plastic Mulch Films Used in Agriculture

Published on: May 10, 2013

相关概念视频

Types of Step-Growth Polymers: Polyesters

Types of Step-Growth Polymers: Polyesters

The introduction of polyesters has brought major development to the textile industry. The wrinkle-free behavior of polyester blends has eliminated the need for starching and ironing clothes.
Polyesters are commonly prepared from terephthalic acid and ethylene glycol; the crude product is known as poly(ethylene terephthalate) or PET. However, polyesters are synthesized industrially by transesterification of dimethyl terephthalate with ethylene glycol at 150 °C. The two reactants and the...

Bioremediation

Bioremediation

Bioremediation is the use of prokaryotes, fungi, or plants to remove pollutants from the environment. This process has been used to remove harmful toxins in groundwater as a byproduct of agricultural run-off and also to clean up oil spills.