Valorizing waste iron powder in biogas production: Hydrogen sulfide control and process performances

• Main Authors: Fetra J. Andriamanohiarisoamanana, Tomoya Shirai, Takaki Yamashiro, Seiichi Yasui, Masahiro Iwasaki, Ikko Ihara, Takehiro Nishida, Suchon Tangtaweewipat, Kazutaka Umetsu
• Format: Journal
• Published: 2018
• Subjects: Environmental Science
• Online Access: https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=85038092364&origin=inward; http://cmuir.cmu.ac.th/jspui/handle/6653943832/58740
• Institution: Chiang Mai University

© 2017 Elsevier Ltd Biogas is composed of different gases including hydrogen sulfide (H2S), which is a hazardous gas that damages pipes and generators in anaerobic digestion system. The objective of this study was to control H2S by waste iron powder produced by laser cutting machine in a steel and i...