Producing Biogas from Difference Mixing Ratio of Local Pig’s Waste to Produce the Methane Gas in Highest Volume

https://doi.org/10.69692/SUJMRD0802298

Authors

  • Dee SOULISOMBOON
  • Bouthamaly SENGPASEUTH
  • Khamphoungeun SIPHAXAY
  • Somphan SISOMPHOU
  • Nouphone MANIVANH
  • Amphaphone BINTHAVONE

Keywords:

Biogas, Methane Gas, Mixing Ratio, Total Solid

Abstract

This research aimed to investigate the appropriate mixing ratio of local pig waste and water to produce biogas. The pigs were fed with a mixture of bran and boiled Colocasia. This research included four mixture samples in each 3 kg in different total solid (TS) mixing ratios as S1 (TS = 5%), S2 (TS = 6%), S3 (TS = 8%), and S4 (TS = 10%). The mixtures were mixed pig waste and water with ratios of 1:2.5, 1:2, 1:1.5, and 1:1. The total retention time was 60 days.

          The results showed the PH on average was 7.00-7.15. The appropriate retention time was day 30. The mixture that produced the highest CH4 were S3, S4, S2, and S1 in 68.5, 61, 37.4, and 23.5%VOL, for the H2S and CO2 results varied by the TS. The highest values of H2S at 1329, 1137, 45, and 21 ppm and the highest value of CO2 at 33.57%Vol, 30,68, 19,83, and 17,15 %VOL respectively.

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Published

2022-12-05

How to Cite

SOULISOMBOON, D., SENGPASEUTH, B., SIPHAXAY, K., SISOMPHOU, S., MANIVANH, N., & BINTHAVONE, A. (2022). Producing Biogas from Difference Mixing Ratio of Local Pig’s Waste to Produce the Methane Gas in Highest Volume: https://doi.org/10.69692/SUJMRD0802298. Souphanouvong University Journal Multidisciplinary Research and Development, 8(2), 298–302. Retrieved from http://www.su-journal.com/index.php/su/article/view/230

Issue

Vol. 8 No. 2 (2022): Multidisciplinary Research and Development 2022

Section

Articles