中国织工业的水资源管理和绿色转型:以政策为导向的比较分析
Qiuyu Feng1, Tingwei Dong2, Zhuying Xia1
1School of Fashion Design & Engineering, Zhejiang Sci-Tech University, Zhejiang, Hangzhou, China.
概括
政府的环境法规对于织行业的可持续发展至关重要. 这项研究表明,政策如何推动节水创新,改善丝和染色等行业的经济和环境效益.
科学领域:
- 环境科学 环境科学
- 工业生态学 工业生态学
- 可持续发展 可持续发展 可持续发展
背景情况:
- 织行业是全球主要的水消费者,面临着水资源短缺和污染的挑战.
- 提高用水效率和废水处理对于行业的可持续性至关重要.
- 政府的环境法规是织行业绿色转型的重要推动力.
研究的目的:
- 探索政府主导的环境法规对织品供应链中的水抽取和排放的影响.
- 通过加强水资源管理,促进织和服装行业的可持续发展.
- 提供有关节水,减排和清洁生产的有效策略的见解.
主要方法:
- 跨织子行业的取水,排放和污染排放的多层次定量分析.
- 实证检查环境法规的发展趋势和影响.
- 分析丝行业的案例研究,以说明政策影响.
主要成果:
- 丝,印刷和染色和皮革子行业表现出最高的抽水,排放和污染强度.
- 环境法规促进互动模式:标准政策 → 节水创新 → 可持续发展.
- 丝行业的协同限制性和基于激励的水政策带来了更大的经济和环境效益.
结论:
- 由于织子行业的水强度不同,需要分层标准法规.
- 限制性和基于激励的政策的结合可以推动行业的转型,并创造一个积极的利益循环.
- 这些发现为织行业的节水,污染控制和清洁生产提供了实际见解.
相关概念视频
01:57Adaptations that Reduce Water Loss
26.3K
Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
26.3K
01:17Design Example: Analyzing Capacity Contours for Flood Risk Assessment
105
Flood risk assessment involves careful planning and analysis to ensure the safety of communities near water retention structures. Capacity contours are a vital tool in this process, as they illustrate the potential spread of water at specific levels in a given area. In the context of building a bund across a small valley, these contours play a critical role in evaluating the safety of nearby residential areas.In this example, the bund is intended to store stormwater in the valley. The engineers...
105
02:03Xylem and Transpiration-driven Transport of Resources
24.6K
The xylem of vascular plants distributes water and dissolved minerals that are taken up by the roots to the rest of the plant. The cells that transport xylem sap are dead upon maturity, and the movement of xylem sap is a passive process.
24.6K