Experimental study of biogas production using starch-rich food waste at pilot scale

International Conference on Advances in Manufacturing, Materials and Energy Engineering 2018

材料科学;能源学

Singh, Huirem Neeranjan^1 ; Singh, Thokchom Subhaschandra^1 ; Verma, Tikendra Nath^1

Department of Mechanical Engineering, National Institute of Technology Manipur, Langol, Imphal, Manipur

795004, India^1

关键词: Biogas production;    Feed materials;    Pilot scale;    Starch-rich foods;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/376/1/012024/pdf
DOI  :  10.1088/1757-899X/376/1/012024

学科分类：材料科学（综合）

来源: IOP

【 摘 要 】

An experimental study was conducted to study of biogas production potential from starch rich food waste of NIT Manipur boys hostel mess, NIT Manipur, Manipur, India (24.8320°N Latitude and 93.9128°E Longitude). Three (3) different plastic bio-digesters coated with black paint were proposed. Variation in ratio of water and substrate, variation in temperature of the digester was performed. The feed materials were grounded before feeding into the digesters. Biogas production and pH of the outlet manure were measured. It was observed that digester with higher temperature have produced more gas than the other digesters analysed at room temperature.