Department of Environmental Engineering, Suleyman Demirel University, 32200, Isparta, Turkey.
Department of Environmental Protection Technologies, Isparta University of Applied Sciences, 32500, Isparta, Turkey.
Environ Sci Pollut Res Int. 2024 Apr;31(17):25312-25328. doi: 10.1007/s11356-024-32768-2. Epub 2024 Mar 12.
It was aimed to determine the specific resource use and reduction potential profiles in various textile sub-sectors (cotton woven fabric dyeing-finishing, wool woven fabric dyeing-finishing, synthetic woven fabric dyeing-finishing, cotton knitted fabric, synthetic knit fabric dyeing-finishing, non-woven fabric, dyeing-finishing of knitted fabric). The main focus was to elucidate opportunities for sustainability in terms of decreasing resource utilization in the textile sector. On-site surveys and detailed data collection studies were carried out at 150 textile facilities. Average specific values for water, auxiliary chemicals, dyestuff, electricity, and steam consumptions, and related reduction potentials were calculated and compared within facilities and sub-sectors. The minimum specific resource consumption values reported in the Best Available Techniques Reference Document (BREF) for the textile industry and data of similar facilities from the literature were evaluated and used. A detailed environmental performance profile of the Turkish textile sector in terms of resource usage and reduction potential was generated. The highest specific water consumption was found in the wool-woven fabric sub-sector (345 ± 262 L/kg product). Although the specific auxiliary chemical consumption shows similarities within sub-sectors, the highest specific auxiliary chemical consumption (397 ± 237 g/kg product) was found in the synthetic woven fabric sub-sector. The sub-sector with the highest specific dyestuff consumption (30 ± 13 g/kg product) was the cotton knitted fabric sub-sector. The wool woven fabric industry had the highest specific electricity (7 ± 5.3 kWh/kg product) and steam (20 ± 11 kg steam/kg product) consumption. In addition, for all the studied sub-sectors country-wide, the lowest and highest reduction potentials in resource uses were 18 ± 15% and 73 ± 13%, respectively, suggesting a need for major full-scale implementations of cleaner production for enhancing sustainability in the textile industry.
本研究旨在确定各个纺织子行业（棉机织物染整、毛机织物染整、合成机织物染整、棉针织品、合成针织物染整、无纺布、针织品染整）的具体资源利用和减排潜力情况。本研究的主要重点是阐明纺织行业减少资源利用的可持续性机会。在 150 家纺织设施中进行了现场调查和详细的数据收集研究。计算并比较了设施内和子行业内的水、辅助化学品、染料、电和蒸汽消耗的平均特定值以及相关的减排潜力。评估并使用了纺织行业最佳可行技术参考文件（BREF）中报告的最低特定资源消耗值和文献中类似设施的数据。根据资源利用和减排潜力，生成了土耳其纺织行业的详细环境绩效概况。毛机织物子行业的单位产品耗水量最高（345 ± 262 L/kg 产品）。尽管辅助化学品的特定消耗在子行业内具有相似性，但合成机织物子行业的单位产品最高特定辅助化学品消耗（397 ± 237 g/kg 产品）最高。单位产品最高特定染料消耗（30 ± 13 g/kg 产品）的子行业是棉针织品子行业。毛机织物行业的单位产品耗电量（7 ± 5.3 kWh/kg 产品）和蒸汽耗量（20 ± 11 kg 蒸汽/kg 产品）最高。此外，对于所有研究的子行业，全国范围内资源利用的最低和最高减排潜力分别为 18 ± 15%和 73 ± 13%，这表明需要大规模全面实施清洁生产，以提高纺织行业的可持续性。
