Chemical Conversion Division, Sardar Swaran Singh National Institute of Bio-Energy, (An Autonomous Institute of the Ministry of New and Renewable Energy, Government of India), Kapurthala, Punjab, India.
Chemical Conversion Division, Sardar Swaran Singh National Institute of Bio-Energy, (An Autonomous Institute of the Ministry of New and Renewable Energy, Government of India), Kapurthala, Punjab, India.
Waste Manag. 2022 Oct;152:38-47. doi: 10.1016/j.wasman.2022.08.001. Epub 2022 Aug 13.
Biomass produced from agriculture at present provides most energy services in developing nations. In India, enormous quantities of biomass are produced for conversion into valuable energy. Bioenergy production from agricultural leftovers, animal manure, and municipal waste has the potential to meet of the rising need sustainable energy. It is a practical and sustainable option since the energy produced from the above mentioned sources can minimise the use of fossil fuels, reduce greenhouse gas emissions, and alleviate the effects of climate change. In addition, it can boost marginal and small farmers in terms of income and job opportunities. Evaluating agricultural leftovers, animal manure, and municipal waste as bioenergy resources can provide a method of tapping renewable energy opportunities. It is possible to minimise constraints for using agricultural leftovers, animal manure, and municipal waste, support investment decisions, and maximise the utilisation of biomass resources available. This study is intended to establish the amount of energy demand in India that can be met by using crop residues, animal manure, logging residues, and municipal waste. The annual energy potential of these biomass waste was quantified and assessed in the study. It has been determined that the technical bioenergy potential of these biomass resources is 1.29 × 10 PJ in 2.31 × 10 Mm of biogas and 7.79 × 10 PJ in 3.49 × 10 Ml of cellulosic ethanol. However, the country must overcome techno-economic barriers to handle the projects likely to be initiated soon.
目前，发展中国家的大多数能源服务都来自农业生物质。在印度，大量的生物质被用于转化为有价值的能源。从农业废弃物、动物粪便和城市垃圾中生产生物能源有潜力满足不断增长的可持续能源需求。这是一个实际和可持续的选择，因为从上述来源产生的能源可以最大限度地减少对化石燃料的使用，减少温室气体排放，并减轻气候变化的影响。此外，它可以增加边际和小农户的收入和就业机会。评估农业废弃物、动物粪便和城市垃圾作为生物能源资源可以提供一种利用可再生能源机会的方法。可以最大限度地减少对农业废弃物、动物粪便和城市垃圾的使用的限制，支持投资决策，并最大限度地利用可用的生物质资源。本研究旨在确定印度可以通过利用农作物秸秆、动物粪便、采伐剩余物和城市垃圾来满足的能源需求。在这项研究中，对这些生物质废物的年度能源潜力进行了量化和评估。研究表明，这些生物质资源的技术生物能源潜力为 12.9 亿焦耳，可转化为 2310 亿立方米沼气和 77.9 亿焦耳，可转化为 3490 亿升纤维素乙醇。然而，该国必须克服技术经济障碍，以处理即将启动的项目。
