印度的区域性沼气潜力:基本面,挑战和政策考虑
Pradeep Kumar Meena1, Amit Pal2, Samsher Gautam3
1Department of Mechanical Engineering, Delhi Technological University, Delhi, India. pradeep_2k18phdme08@dtu.ac.in.
Environmental science and pollution research international
|December 8, 2023
概括
自1990年以来,印度已经大大提升了其基于区域的沼气厂基础设施,利用无氧消化 (AD) 进行废物转化能源解决方案. 尽管面临挑战,但许多工厂现在产生大量的沼气,生物CNG和电力,得到政府倡议的支持.
科学领域:
- 废物管理和可再生能源
- 生物气技术和政策分析
- 印度的可持续发展.
背景情况:
- 印度从农业,工业和家庭活动中产生各种各样的废物流,需要有效的管理策略.
- 无氧消化 (AD) 被认为是利用废物生产生物气的高可行性和高能效方法.
- 发展中国家,包括印度在内,在实施沼气厂时面临着政策,金融,社会,市场,信息和技术上的障碍.
研究的目的:
- 从1990年到现在,分析印度基于区域的生物气厂建立的进展.
- 量化印度不同地区的生物气,生物CNG和废物能源工厂的现状和产量.
- 突出最近的政府倡议,促进废物利用和可再生能源.
主要方法:
- 来自印度各机构的关于生物气厂安装和能源发电的数据汇编.
- 对废物管理技术的分析,重点是无氧消化 (AD).
- 审查政府政策和支持沼气和废物转化能源计划的倡议.
主要成果:
- 在西区安装了超过181万个沼气发电厂,其中南,北和东区的数量很大.
- 跨区域的沼气厂每天产生7.02万立方米的沼气.
- 22个生物CNG工厂每天生产84,759公斤,201个废物工厂产生330.935兆瓦的电力.
结论:
- 印度已经在生物气厂的建立和通过无氧消化产生能源方面取得了实质性的增长.
- 像GOBAR-DHAN这样的政府举措和废物能源计划是成功的关键驱动力.
- 持续关注政策,金融和技术支持对于进一步扩展和优化生物气技术至关重要.
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