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Design and Development of Low-Cost Portable Household Composter

  • N. ShuklaEmail author
  • S. M. Narulkar
Conference paper
  • 106 Downloads

Abstract

Composting operation was performed at household level with a drum composter fabricated with a drum and hand-operated mechanical system. The drum was divided into three compartments, first being the detachable one fitted with an iron mesh and cutting blades, second one with perforations for aerobic composting operation (effective volume 0.21 m3) and an opening for drawing samples and end product, third one with a tap fixed for leachate collection separated by Aluminium Composite Panel (ACP) sheet and iron mesh to support the feed. The feed constituted household organic waste (garden waste, vegetables and fruit peelings and overnight leftover cooked food waste); these were fed in the quantity as generated on daily basis along with this an inoculum prepared with tea residue (kept in limited air for 6 days) was mixed at every 7-day interval. The residue showed good fungal growth and was tested for the presence of bacteria on agar plates. Essential parameters were monitored at 15 days and with leachate recycling and monitoring at 7-day interval. The analysis reflected that the composting can be successfully done with the fabricated composter in 81 days; with continuous operation, it can serve a family of 4–8 members throughout the year considering 70% volume reduction as per observations. Analysis ended up with organic carbon 18.27% by weight, total nitrogen 0.92% by weight, potash 0.723% by weight and phosphates 0.39% by weight, copper 48.8 mg/kg and zinc 248.1 mg/kg which is overall a good composition for compost. The final pH was 7.12 which is also appreciable for using the product as compost. The results reflected its suitability to be used at household level.

Keywords

Composting Household Organic waste 

References

  1. Anand, D., Veerakumar, V., Gabhane, J., William, S. P. M. P., Bhange V. P., Vaidya, A. N., et al. (2012). Why and how aerobic mesophilic composting is effective? A comprehensive study on aerobic and anaerobic composting of green waste under mesophilic and thermophilic conditions. International Journal of Recent Trends in Science and Technology, 5(1), 09–15. ISSN 2277-2812, E-ISSN 2249-8109.Google Scholar
  2. Ashraf, R., Shahid, F., & Ali, T. A. (2007). Association of fungi, bacteria and actinomycetes with different compost. Pakistan Journal of Botany, 39(6), 2141–2151.Google Scholar
  3. Gabhane, J., William, S. P. M. P., Bidyadhar, R., Bhilawe, P., Duraisamy, A., Vaidya, A. N., & Wate, S. R. (2012). Additives aided composting of green waste: Effects on organic matter degradation, compost maturity, and quality of the finished compost. Bioresource Technology (article in press).Google Scholar
  4. Iyengar, S. R., & Bhave, P. P. (2005). In-vessel composting of household waste. Waste Management (New York N.Y.), 26(10), 1070–1080. E-publication 2005 Sep 8 2006Google Scholar
  5. Maliki, A. D., & Man Lia, K. (2011). Design and application of a pre-composting test step to determine the effect of high fat food wastes on an industrial scale in-vessel composting system. International Biodeterioration & Biodegradation, 65(6), 906–911.CrossRefGoogle Scholar
  6. Manual on Municipal Solid Waste Management. (2016). Ministry of urban Development.Google Scholar
  7. Press Information Bureau Government of India Ministry of Environment and Forests. (2016). Solid waste management rules revised after 16 years; rules now extend to urban and industrial areas, April 05, 2016.Google Scholar
  8. Raut, M. P., William, S. P. M. P., Bhattacharyya, J. K., Chakrabarti, T., & Devotta, S. (2008). Microbial dynamics and enzyme activities during rapid composting of municipal solid waste—A compost maturity analysis perspective. Bioresource Technology, 99, 6512–6519.CrossRefGoogle Scholar
  9. Storino, F., Menendez, S., Muro, J., Aparicio-Tejo, P. M., & Irigoyen, I. (2015). Effect of feeding regime on composting in bins. Compost Science and Utilization, 71–81. https://doi.org/10.1080/1065657X.2016.1202794. In press June 2016, UCSU-2015-0058.R2.

Copyright information

© Springer Nature Singapore Pte Ltd. 2020

Authors and Affiliations

  1. 1.S.G.S.I.T.S.IndoreIndia

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