织行业子行业的资源利用:可持续性的机会
Alperen Kır1, Emrah Ozturk2, Ulku Yetis3
1Department of Environmental Engineering, Suleyman Demirel University, 32200, Isparta, Turkey.
Environmental science and pollution research international
|March 13, 2024
概括
这项研究分析了土耳其织子行业的资源使用情况,揭示了水,化学品和能源的显著减少潜力. 实施更清洁的生产战略可以提高织行业的整体可持续性.
科学领域:
- 环境科学 环境科学
- 工业生态学 工业生态学
- 可持续制造 可持续制造 可持续制造
背景情况:
- 织行业是资源的主要消费者,包括水,能源和化学品.
- 评估具体的资源利用和减少潜力对于改善环境绩效至关重要.
- 土耳其织行业的环境足迹需要详细调查,以确定可持续性机会.
研究的目的:
- 确定土耳其各织子行业的具体资源使用 (水,辅助化学品,染料,电力,蒸汽) 和减少潜力.
- 通过减少织部门的资源利用来阐明可持续性的机会.
- 为土耳其织工业创建一个全面的环境绩效概况.
主要方法:
- 在150个织工厂进行现场调查和详细数据收集.
- 计算了不同子行业的平均特定资源消耗值和减少潜力.
- 结果与类似设施的最佳可用技术 (BREF) 数据和文献进行了比较.
主要成果:
- 最高的特定用水量是在羊毛织物染色完成 (345 L/kg).
- 合成织物染色完成显示了最高的特定辅助化学品消耗量 (397 g/kg).
- 棉花针织织品子部门的特异性染料消耗量最高 (30g/kg).
- 羊毛织物行业的特定电能 (7千瓦时/千克) 和蒸汽 (20千克/千克) 消耗量最高.
- 在研究的子行业中,确定了全国范围内的减排潜力,从18%到73%不等.
结论:
- 在织子行业中,资源消耗存在显著差异.
- 在土耳其织工业中存在大量减少资源和增强可持续性的机会.
- 清洁生产技术的全面实施对于改善织行业的环境绩效至关重要.
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