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Recent Technology Developments in Biogas Production from Waste Materials in Malaysia
ChemBioEng Reviews ( IF 6.2 ) Pub Date : 2021-11-02 , DOI: 10.1002/cben.202100016 Siti Aminah Mohd Johari 1, 2 , Mian Muhammad Mahad Nasir 3 , Sundas Ali 3 , Ameer Hamza 3 , Waqas Aleem 4 , Mariam Ameen 1, 2 , Aqsha Aqsha 5
ChemBioEng Reviews ( IF 6.2 ) Pub Date : 2021-11-02 , DOI: 10.1002/cben.202100016 Siti Aminah Mohd Johari 1, 2 , Mian Muhammad Mahad Nasir 3 , Sundas Ali 3 , Ameer Hamza 3 , Waqas Aleem 4 , Mariam Ameen 1, 2 , Aqsha Aqsha 5
Affiliation
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Solid waste management towards the sustainable process is one of the major undertakings of the Malaysia Solid Waste Management Department. Hence, development towards biofuels including biogas production from wastes has been escalating in Malaysia. There have been some major innovations in biogas production, including design and operation of the reactor, the presence of an additive, change in mixing regime, supporting unit, measurement, and monitoring systems, since the technology has developed. The sections mainly included are types of digesters, strategies such as upstream, mainstream, and downstream. In upstream strategies, the hydrothermal pretreatment of anaerobic digestion showed a higher improvement of biogas by an increase of 222 % of methane content. The mainstream strategies showed that co-digestion was the best method to increase the methane yield to 305–445 mL g−1 VS. In downstream system, methane content can be upgraded from 60 to 90 % by applying water scrubber. This paper aims to discuss the recent trends and innovations in biogas production from waste and their pathways in details.
中文翻译：
马来西亚利用废料生产沼气的最新技术发展
可持续发展的固体废物管理是马来西亚固体废物管理部的主要工作之一。因此，马来西亚对生物燃料的发展，包括从废物中生产沼气一直在升级。自从技术发展以来，沼气生产中出现了一些重大创新，包括反应器的设计和操作、添加剂的存在、混合方式的变化、支持单元、测量和监控系统。主要包括的部分是沼气池的类型、上游、主流和下游等策略。在上游策略中，厌氧消化的水热预处理显示出更高的沼气改进，甲烷含量增加了 222%。-1 VS。在下游系统中，通过使用水洗涤器，甲烷含量可以从 60% 提高到 90%。本文旨在详细讨论废物生产沼气的最新趋势和创新及其途径。
更新日期：2021-11-02
中文翻译：
马来西亚利用废料生产沼气的最新技术发展
可持续发展的固体废物管理是马来西亚固体废物管理部的主要工作之一。因此，马来西亚对生物燃料的发展，包括从废物中生产沼气一直在升级。自从技术发展以来，沼气生产中出现了一些重大创新，包括反应器的设计和操作、添加剂的存在、混合方式的变化、支持单元、测量和监控系统。主要包括的部分是沼气池的类型、上游、主流和下游等策略。在上游策略中，厌氧消化的水热预处理显示出更高的沼气改进，甲烷含量增加了 222%。-1 VS。在下游系统中，通过使用水洗涤器，甲烷含量可以从 60% 提高到 90%。本文旨在详细讨论废物生产沼气的最新趋势和创新及其途径。
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