确定印度可持续生产的机会
Yash Aryan1, Anil Kumar Dikshit2, Amar Mohan Shinde3
1Environmental Science and Engineering Department, Indian Institute of Technology Bombay, Mumbai, India. yasharyance@gmail.com.
Environmental science and pollution research international
|March 12, 2024
概括
本研究使用生命周期评估评估评估了印度青生产对环境的影响. 场景S4,利用更清洁的能源,显著减少了33%的酸性和人类毒性等影响.
科学领域:
- 环境科学 环境科学
- 化学工程是化学工程的重要组成部分.
- 工业生态学 工业生态学
背景情况:
- 生产是一个重要的工业过程,具有潜在的环境影响.
- 生命周期评估 (LCA) 是评估这些影响的关键工具.
- 了解青的环境足迹对于印度的可持续基础设施发展至关重要.
研究的目的:
- 量化印度每石生产对环境的影响.
- 确定青生命周期中的关键贡献阶段.
- 评估不同未来能源场景在减轻这些影响方面的有效性.
主要方法:
- 采用生命周期评估 (LCA) 方法对1石进行评估.
- 定义了系统边界,包括资源提取,炼油,运输和储存.
- 模拟了五种场景,其中包括不同的未来电力混合和热能来源.
主要成果:
- 原油开采是对环境影响最大的贡献者 (91%),其次是炼油 (4%).
- 生产对非生物物种枯竭 (化石燃料) 的影响最高,对环保缩的影响最低.
- 场景S4显示了最显著的环境效益,与基线相比,总体影响减少了33%,酸化,轻化和人类毒性显著减少.
结论:
- 未来的能源组合和热能来源极大地影响了生产对环境的影响.
- 方案S4,包括更清洁的能源,为大幅减少环境影响提供了可行的途径.
- 该研究为决策者提供了可行的见解,以减轻印度生产对环境的影响.
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