Effect of Fe2O3 as Catalyst on Biogas Production from Dry Banana Leaves

  • Authors

    • Shakti P Jena
    • Malendra K Nirala
    • Saroj K Acharya
    2018-12-13
    https://doi.org/10.14419/ijet.v7i4.39.23959
  • Banana leaves, biogas, methane, microbes, urea.
  • Anaerobic digestion (AD) of dry banana leaves to produce biogas and the biogas production patterns under the influence of additives has been studied in present work. The impact of different dosage of Fe2O3 catalyst along with urea added by 2% based on dry weight of banana leaves added in sewage water inoculums for production of biogas were observed for 50 days of retention time. Simultaneous scrubbing arrangement was arranged to purify the raw biogas to enrich the methane content in the upgraded biogas. The results revealed that sewage water (S) with urea reached the peak CH4 concentration in biogas (64.72%) during 38 days, as compared to S+Urea+15 mg Fe2O3 (67.25%) in 30 days and S+Urea+25 mg Fe2O3 (65.15%) in 34 days. Addition of Fe2O3 indicated a reduction of lag phase in CH4 generation and attains the peak CH4 concentration at a faster rate. Purification of the raw biogas with 1 N NaOH solution has shown a drastic enrichment in CH4 content by absorption of CO2. The peak CH4 content after purification was found to be 83.24, 86.02 and 84.25% for S+Urea, S+Urea+15 mg Fe2O3 and S+Urea+25 mg Fe2O3 inoculums respectively.

     

     

  • References

    1. [1] Jena, SP, Acharya, SK & Deheri, C (2015), Thermodynamic analysis of a twin cylinder diesel engine in dual fuel mode with producer gas. Biofuels 7, 49-55.

      [2] Acharya, SK & Jena, SP (2013), Performance and emission analysis of a CI engine in dual mode with LPG and karanja oil methyl ester. ISRN Renewable Energy, 1-7.

      [3] Ramadhas, AS, Jayaraj, S & Muraleedharan, C (2008), Dual fuel mode operation in diesel engine using renewable fuels: rubber seed oil and coir-pith producer gas. Renewable Energy, 33, 2077-2083.

      [4] Ahring BK, Mladenovska Z, Iranpour R & Westermann P (2002), State of the art and future perspectives of thermophilic anaerobic digestion. Waste Science Technology 45, 298–308.

      [5] Sorathia, HS, Rathod, PP & Sorathiya, AS (2012), Biogas generation and factors affecting the biogas production- A review study. International Journal of Advanced Engineering Technology 3, 72-78.

      [6] Meabe E, Deleris S, Soroa S & Sancho L (2013), Performance of anaerobic membrane bioreactor for sewage sludge treatment: mesophilic and thermophilic processes. Journal of Membrane Science 446, 26–33.

      [7] Tian M, Liu X, Li S, Liu J & Zhao Y (2013), Biogas production characteristics of solid- state anaerobic co-digestion of banana stalks and manure. Transactions of the Chinese Society of Agricultural Engineering 29, 177–184.

      [8] Liu S, Ge X, Liew N, Liu Z & Li Y (2015), Effect of urea addition on giant reed ensilage and subsequent methane production by anaerobic digestion. Bioresource Technology 192, 682–688.

      [9] Abdelsalam E, Samer M, Attia YA, Abdel-Hadi HA, Hassan HE & Badr Y (2016), Comparison of nanoparticles effects on biogas and methane production from anaerobic digestion of cattle dung slurry. Renewable Energy 87, 592–598.

      [10] Wang T, Zhang D, Dai L, Chen Y & Dai X (2017), Effects of Metal Nanoparticles on Methane Production from Waste-Activated Sludge and Microorganism Community Shift in Anaerobic Granular Sludge. Nature Scientific reports. 6:1-10.

      [11] Kamdem I, Hiligsmann S, Vanderghem C, Bilik I, Paquot M & Thonart P (2013), Comparative biochemical analysis during the anaerobic digestion of liganocellulosic biomass from sis morphological parts of Williams Cavendish banana (Triploid Musa AAA group) plants. World Journa of Microbiology and Biotechnolgy 29, 2259–2270.

      [12] Jena SP, Mishra S, Acharya SK & Mishra SK (2017), An experimental approach to produce biogas from semi dried banana leaves. Sustainable Energy Technologies and Assessments 19, 173–178.

      [13] Mu H, Chen Y, Xiao N (2011), Effects of metal oxides nanoparticles (TiO2, Al2O3, SiO2 and ZnO on waste activated sludge anaerobic digestion. Bioresource Technology 102, 10305-10311.

  • Downloads

  • How to Cite

    P Jena, S., K Nirala, M., & K Acharya, S. (2018). Effect of Fe2O3 as Catalyst on Biogas Production from Dry Banana Leaves. International Journal of Engineering & Technology, 7(4.39), 342-345. https://doi.org/10.14419/ijet.v7i4.39.23959