Bio-Manufacturing textiles from waste

利用废物生物制造纺织品

基本信息

  • 批准号:
    BB/T017023/1
  • 负责人:
  • 金额:
    $ 80.15万
  • 依托单位:
  • 依托单位国家:
    英国
  • 项目类别:
    Research Grant
  • 财政年份:
    2020
  • 资助国家:
    英国
  • 起止时间:
    2020 至 无数据
  • 项目状态:
    已结题

项目摘要

There is increasing concern about the environmental impacts of the fashion sector. The UK alone sends more than 1 million tonnes of textiles to landfill and incineration every year. In addition, the environmental footprint of textile production is poor, with cotton being one of the most water and chemically intensive crops grown. Rayon and viscose are semi-synthetic textile fibres made from the chemical regeneration of cellulose extracted from trees. We have developed methods by which we can produce cellulose from agricultural by-products and the biological fraction of municipal solid waste. We propose to use this cellulose as a replacement for that currently derived from trees. Producing these materials from waste will greatly reduce the environmental footprint of textiles. We produce cellulose from waste in two ways. For crop residues such as wheat straw, we use enzymes to purify the cellulose that make up about 40% of this material. The rest of the polysaccharides in straw are converted into simple sugars during this process, and we will use bacterial fermentation to convert these into cellulose using Komagataeibacter xylinus. We will also use the biological fraction of municipal solid waste (MSW) to produce cellulose. For this part of the work we will use a fibre produced by the commercial autoclaving of MSW as a feedstock. This fibre contains large amounts of polysaccharides (mostly derived from waste paper and card) that we hydrolyse with enzymes to produce simple sugars that can be fed into our bacterial fermentation system to produce cellulose. Our proposed work involves maximising the productivity of our systems for producing cellulose, trialling the production of viscose-like regenerated fibres from our cellulose, and producing and testing textiles made from these fibres. The proposed work will allow us to increase process efficiency and to generate data to allow us to carry out a techno-economic analysis to assess the commercial viability of this novel process for textile manufacturing. We will also assess the environmental impacts of making textiles in this way using a life cycle analysis. We will produce samples of our fibres and textiles to allow potential end-users to assess their quality, and develop a business plan with companies from across the supply chain from feedstock provision to fashion retailers.
人们越来越关注时装业对环境的影响。仅英国每年就有超过100万吨纺织品被送往垃圾填埋场和焚烧。此外,纺织品生产的环境足迹很差,棉花是种植的水和化学品最密集的作物之一。人造丝和粘胶纤维是从树木中提取的纤维素化学再生制成的半合成纺织纤维。我们开发了从农业副产品和城市固体废物的生物部分生产纤维素的方法。我们建议使用这种纤维素作为目前从树木中提取的纤维素的替代品。从废物中生产这些材料将大大减少纺织品的环境足迹。我们通过两种方式从废物中生产纤维素。对于小麦秸秆等农作物残留物,我们使用酶来纯化纤维素,纤维素约占该材料的40%。在这个过程中,秸秆中其余的多糖被转化为单糖,我们将使用细菌发酵将这些转化为纤维素。我们还将利用城市固体废物的生物部分生产纤维素。对于这部分工作,我们将使用由城市固体废物的商业高压灭菌生产的纤维作为原料。这种纤维含有大量的多糖(主要来自废纸和卡片),我们用酶水解产生单糖,这些单糖可以被送入我们的细菌发酵系统以产生纤维素。我们计划的工作包括最大限度地提高我们生产纤维素的系统的生产率,试验用我们的纤维素生产类似粘胶的再生纤维,以及生产和测试由这些纤维制成的纺织品。拟议的工作将使我们能够提高工艺效率,并生成数据,使我们能够进行技术经济分析,以评估这种纺织制造新工艺的商业可行性。我们还将使用生命周期分析来评估以这种方式制造纺织品对环境的影响。我们将生产纤维和纺织品的样品,以便潜在的最终用户评估其质量,并与从原料供应到时装零售商的整个供应链的公司制定商业计划。

项目成果

期刊论文数量(2)
专著数量(0)
科研奖励数量(0)
会议论文数量(0)
专利数量(0)
Mechanical, chemical, biological: Moving towards closed-loop bio-based recycling in a circular economy of sustainable textiles
机械、化学、生物:在可持续纺织品循环经济中迈向闭环生物基回收
  • DOI:
    10.1016/j.jclepro.2021.129325
  • 发表时间:
    2021
  • 期刊:
  • 影响因子:
    11.1
  • 作者:
    Ribul M
  • 通讯作者:
    Ribul M
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Neil Bruce其他文献

Extending Soundwalking Practice: Soundsitting as an Inclusive and Complementary Method to Soundwalking
扩展声音行走实践:声音坐视作为声音行走的一种包容性和补充方法
  • DOI:
  • 发表时间:
    2023
  • 期刊:
  • 影响因子:
    2.1
  • 作者:
    Neil Bruce
  • 通讯作者:
    Neil Bruce
A Study of Dimensionality Reduction Impact on an Approach to People Detection in Gigapixel Images
降维对十亿像素图像中人物检测方法影响的研究
Leveraging social media and google trends to identify waves of avian influenza outbreaks in USA and Canada
利用社交媒体和谷歌趋势来确定美国和加拿大的禽流感爆发浪潮
  • DOI:
    10.1016/j.eswa.2025.128482
  • 发表时间:
    2025-10-01
  • 期刊:
  • 影响因子:
    7.500
  • 作者:
    Marzieh Soltani;Rozita Dara;Zvonimir Poljak;Caroline Dubé;Neil Bruce;Shayan Sharif
  • 通讯作者:
    Shayan Sharif
Moral hazard, monitoring costs, and optimal government intervention
  • DOI:
    10.1007/bf00353332
  • 发表时间:
    1996-01-01
  • 期刊:
  • 影响因子:
    2.300
  • 作者:
    Neil Bruce;Kar-Yiu Wong
  • 通讯作者:
    Kar-Yiu Wong
Multiresolution Analysis on Searching for People in Gigapixel Images
在十亿像素图像中搜索人物的多分辨率分析

Neil Bruce的其他文献

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{{ truncateString('Neil Bruce', 18)}}的其他基金

Biorefining hemicelluloses and lignin from sugarcane baggase
从甘蔗渣中生物精炼半纤维素和木质素
  • 批准号:
    BB/Z000025/1
  • 财政年份:
    2024
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Sustainable feed for insect protein production
用于昆虫蛋白生产的可持续饲料
  • 批准号:
    BB/W017709/1
  • 财政年份:
    2022
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Unlocking the metabolic potential of the exceptional lignocellulose degrading fungus Parascedosporium putredinis N01
释放特殊木质纤维素降解真菌腐烂副孢子菌 N01 的代谢潜力
  • 批准号:
    BB/W000695/1
  • 财政年份:
    2022
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Harnessing sustainable development opportunities from oil palm waste: Black Soldier fly larvae as a novel income stream in Malaysia
利用油棕废料的可持续发展机会:黑水虻幼虫成为马来西亚的新收入来源
  • 批准号:
    BB/V003593/1
  • 财政年份:
    2020
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Biomass Biorefinery Network (BBNet)
生物质生物精炼网络(BBNet)
  • 批准号:
    BB/S009779/1
  • 财政年份:
    2019
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Harnessing invertebrate wood digestion systems
利用无脊椎动物木材消化系统
  • 批准号:
    BB/T001496/1
  • 财政年份:
    2019
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Phytodetoxification of the explosive 2,4,6-trinitrotoluene
爆炸物 2,4,6-三硝基甲苯的植物解毒
  • 批准号:
    BB/P005713/1
  • 财政年份:
    2017
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Biorefining oil palm waste residues
生物精炼油棕废渣
  • 批准号:
    BB/P025501/1
  • 财政年份:
    2017
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Establishing a joint UK-Brazil Partnership in Bioenergy
建立英国-巴西生物能源联合伙伴关系
  • 批准号:
    BB/M028445/1
  • 财政年份:
    2015
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant
Establishing a Joint UK-South America Partnership in Industrial Biotechnology and Bioenergy
在工业生物技术和生物能源领域建立英国-南美联合伙伴关系
  • 批准号:
    BB/L01372X/1
  • 财政年份:
    2013
  • 资助金额:
    $ 80.15万
  • 项目类别:
    Research Grant

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