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Environment, Development and Sustainability

, Volume 11, Issue 2, pp 319–328 | Cite as

Measuring the environmental impact of waste flow management in Brazilian apartment buildings

  • Manfred Fehr
Article

Abstract

As biodegradable material represents approximately 70% of household waste in Brazil, any strategy to divert appreciable waste quantities from landfills of necessity has to include valorization and recycling of this material. A societal change of attitude is required to perceive this challenge. Experiments in an urban apartment building are described that produced this change of attitude with a success factor of 80%. Divided waste collection was implemented that separated at the source biodegradable from inert material. Correct collection, handling and display procedures were established. Composting of biodegradable material was carried out under the rooftop of the building as an alternative to using it as animal feed. Half of the inert material entered the reverse logistics chain and was also diverted from the landfill. Waste related material flow through the building is completely quantified, food intake and waste production are related, diversion of both biodegradable and inert waste components from the landfill is measured and the composting process is described. The landfill diversion stands at 61%, mass reduction through the composting process is 80% and matured compost is returned to residents for use in flower cages. The system has been operational for two years and stands out as a precedent in successful decentralized household waste management supported by material flow analysis.

Keywords

Biodegradable waste Decentralized composting Environmental management Divided waste processing Landfill diversion Material flow analysis Municipal solid waste Source separation Recycling Reverse logistics Waste management 

References

  1. Papers from the Proceedings of the Internet Conference on Material Flow Analysis of Integrated Bio-Systems March–Oct 2000 organized by the United Nations University and the Integrated Biosystems Network.Google Scholar
  2. Fehr, M., Calçado, M. R., & Romao, D, C. (2000). Landfill diversion of biodegradables seen and solved as an administrative challenge (Brazil).Google Scholar
  3. Foo, E. L. J., & Appleby, S. (2000). Integrated bio-system for a feedlot-abattoir-meat processing and research complex in Bali (Sweden/Indonesia).Google Scholar
  4. Li, K., & Wang, Q. (2000). Digester fishpond interaction in integrated biomass system (P R China).Google Scholar
  5. Regmi, P. P. (2000). Resource flow analysis of the Nepalese mountain farming system (Thailand).Google Scholar

Papers from other sources

  1. Beukering, P. J. H., & Janssen, M. A. (2001). Trade and recycling of used tires in Western and Eastern Europe Resources. Conservation & Recycling, 33(4), 235–265. doi:10.1016/S0921-3449(01)00082-9 (Netherlands).Google Scholar
  2. Fehr, M. (2002). The prospect of municipal waste landfill diversion depends on geographical location. The Environmentalist (Springer), 22(4), 319–324. doi:10.1023/A:1020710829477 (Brazil).Google Scholar
  3. Hanssen, O. J., Olsen, A., Møller, H., & Rubach, S. (2003). National indicators for material efficiency and waste minimization for the Norwegian packaging sector 1995–2001. Resources, Conservation & Recycling, 38(2), 123–137. doi:10.1016/S0921-3449(02)00104-0 (Norway).Google Scholar
  4. Joosten, J. A. J., Hekkert, M. P., & Worrell, E. (2000). Assessment of the plastic flows in The Netherlands using STREAMS Resources. Conservation & Recycling, 30(2), 135–161. doi:10.1016/S0921-3449(00)00055-0 (Netherlands/USA).Google Scholar
  5. Pereira, A. F. N., & Fehr, M. (2005). Environmental management: Proactive law for municipal solid waste. Sociedade & Natureza, Uberlândia. Special Issue on CD, May 2005 pp. 628–635, ISSN 0103 1570, www.ig.ufu.br (Brazil).Google Scholar
  6. Zurbrugg, C., Drescher, S., Patel, A., & Sharatchandra, H. C. (2004). Decentralised compost of urban waste: An overview of community and private initiatives in Indian cities. Waste Management (Elsevier), 24(7), 655–662. doi:10.1016/j.wasman.2004.01.003 (India).Google Scholar

Copyright information

© Springer Science+Business Media B.V. 2007

Authors and Affiliations

  1. 1.Federal University at UberlândiaUberlandiaBrazil

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