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A comprehensive review on small-scale combustion technologies in Southern Africa, what is known, done and emergent knowledge gaps?

机译:南部非洲小型燃烧技术综合综述,已知,完成和紧急知识差距?

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This is a review paper written with the intention to shed light on continued reliance on high polluting energy sources in the Southern Africa. In developing countries the use of low cost fuels including coal, wood, pellets, charcoal and cow dung remains an obstacle in ensuring the right to clean air. In this study, several stove to fuel combustion technologies researches, were reviewed for similarities/commonalities and differences. The review highlights on critical health and environmental effects associated with burning of solid fuels using inefficient cookstoves. The review deepens the understanding on various clean energy interventions and policy formulation in several countries within the Southern Africa Development Communities (SADC) region. Studies indicated the development of stove alone will not be enough in enhancing or reducing air pollution, but emphasis shall be put on stove to fuel combination. Findings also suggest a lack of clear or practical policy intervention to restore household indoor air quality, while single policy intervention proven inadequate in many studies. In sub-Saharan region, policy intervention focuses on energy switch thus from traditional solid fuels to modern energy resources namely electricity and liquid petroleum gas (LPG). This approach is not feasible given the difficulties in electricity generation and supply system, housing infrastructure and cost implication. In conclusion, policies which support energy stacking present a viable solution to improved indoor air quality.
机译:这是一篇审查纸,其撰写于阐明南部非洲的高污染能源继续依赖的阐明。在发展中国家,使用低成本燃料,包括煤,木材,颗粒,木炭和牛粪在确保清洁空气的权利方面仍然存在障碍。在这项研究中,有几炉燃料燃烧技术研究,以获得相似性/共度和差异。使用低效烹饪烹饪与燃烧固体燃料相关的关键健康和环境影响的综述亮点。审查深化了南非发展社区(SADC)地区若干国家各国各种清洁能源干预和政策制定的理解。研究表明,仅在增强或减少空气污染方面,炉子的开发将不够,但重点应将炉子放在燃料组合上。调查结果还暗示缺乏明确或实际的政策干预,以恢复家庭室内空气质量,而单项政策干预在许多研究中被证明是不足的。在撒哈拉地区,政策干预侧重于能源开关,从而从传统的固体燃料到现代能源即电力和液体石油气(LPG)。鉴于电力发电和供应系统的困难,住房基础设施和成本含义,这种方法是不可行的。总之,支持能量堆叠的政策呈现可行的解决方案,以提高室内空气质量。

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