USE OF SEWAGE SLUDGE IN THE AGRICULTURE: WORKABILITY STUDY

Authors

  • DANIEL B. ROSA 1Engenheiro Mecatrônico do Departamento de Engenharia do Produto da General Motors do Brasil, Campo de Provas da Cruz Alta, Indaiatuba
  • DURVAL R. DE PAULA JR Professor Associado do Departamento de Água e Solo da FEAGRI-UNICAMP, Cidade Universitária Zeferino Vaz, Campinas - SP, Caixa Postal 6011, Brasil

DOI:

https://doi.org/10.18011/bioeng2009v3n2p133-147

Keywords:

Sewage Sludge, composting, biossolid

Abstract

There are a growing number of industries which are adjusting their environmental laws and gettingtheir 14000 ISO certificates, nowadays. These adjustments cross the treatment of industrial anddomestic effluents according to their activities, thus generating the sludge of wastewater treatmentplants (WWTP). Usually the sludges are addressed to industrial landfills without evaluating the potentialfor reuse of waste into other activities, somehow burdening the costs of effluent treatment, losing anexcellent opportunity to increase waste generator revenue ́s. However, the sludge reuse requires adetailed study of sludge ́s characteristics and its eventual adaptation for the intended destination,and, in many cases, the pollutant potential of the material can prevent any type of reuse. Aiming toreduce costs with sludge disposal in landfills, it was developed such a workability study, through thecharacterization of WWTP sludge not industrial unit of a major automaker in order to demonstratepossible alternatives to the fitness of the WWTP sludge, aiming to get mud with enough quantity andquality to enable the stabilization and treatment for its use as biossolid in agricultural activities developedby this company.

Downloads

Download data is not yet available.

References

ASSOCIAÇÃO BRASILEIRA DE NORMASTÉCNICAS – ABNT. NBR 10004 (Resíduossólidos – classificação) – ABNT, 1987a – Rio deJaneiro, RJ.

NBR 10005 (Lixiviação deresíduos) – ABNT, 1987b – Rio de Janeiro, RJ.

NBR 10006 (Solubilizaçãode resíduos) – ABNT, 1987c – Rio de Janeiro,RJ

NBR 10007(Amostragem deresíduos) – ABNT, 1987d – Rio de Janeiro, RJ.

Projeto de Norma PN–1:603.06-008 (Resíduos sólidos – classificação(revisão)) – ABNT, 1998 – São Paulo, SP.

BETTIOL, W. ; CAMARGO, O. A. Impactoambiental do uso agrícola do lodo de esgotoJaguariúna, SP: EMBRAPA, 2000 . 312 p.

COMPANHIA DE SANEAMENTO DO ESTADODE SÃO PAULO – CETESB- P 4.230 Aplicaçãode lodos de sistemas de tratamento biológico emáreas agrícolas – critérios para projeto e operação(Manual Técnico) São Paulo, SP: CETESB, 1999.33 p.

CONSELHO NACIONAL DO MEIO AMBIENTE– CONAMA. Resolução nº 375. Critérios e procedimentos para o uso agrícola de lodos deesgoto gerados em estações de tratamento deesgoto sanitário e seus produtos derivados.Brasília, DF: Ministério do Meio Ambiente, 2006.

JORDÃO, E. P.; PESSOA, C. A.. Tratamento deesgotos domésticos. São Paulo, SP: CETESB,1975. v.1, 544 p.

TSUTIYA, M.T; COMPARINI, J.B, ;ALEMSOBRINHO, P.; HESPANHOL, L.; CARVALHO,P.; MELFI, A J; MELO., W.J. ; MARQUES, M.O.Biossólidos na agricultura. São Paulo-SP:SABESP, 2001. 467 p.

USEPA-U.S. ENVIRONMENTAL PROTECTIONAGENCY. - A guide to the biossolids riskassessments for the EPA Part 503 Rule. EPA/832– B – 93-005. Washington D.C: Office ofWastewater Management. 1993. 144p

Published

2009-11-12

How to Cite

ROSA, D. B., & PAULA JR, D. R. D. (2009). USE OF SEWAGE SLUDGE IN THE AGRICULTURE: WORKABILITY STUDY. Revista Brasileira De Engenharia De Biossistemas, 3(2), 133–147. https://doi.org/10.18011/bioeng2009v3n2p133-147

Issue

Section

Regular Section