Hydraulic conductivity and soil-sewage sludge interactions Report as inadecuate




Hydraulic conductivity and soil-sewage sludge interactions - Download this document for free, or read online. Document in PDF available to download.

Joaquim Teodoro Romão de de Oliveira ; Arminda Saconi Messias ; Hannelore Alves e Silva ; Aline Elesbão do Nascimento ; Maria Célia Alves Feitosa ;Revista Brasileira de Ciência do Solo 2011, 35 5

Author: Silvio Romero de Melo Ferreira

Source: http://www.redalyc.org/


Teaser



Revista Brasileira de Ciência do Solo ISSN: 0100-0683 revista@sbcs.org.br Sociedade Brasileira de Ciência do Solo Brasil de Melo Ferreira, Silvio Romero; de Oliveira, Joaquim Teodoro Romão de; Messias, Arminda Saconi; Alves e Silva, Hannelore; do Nascimento, Aline Elesbão; Alves Feitosa, Maria Célia HYDRAULIC CONDUCTIVITY AND SOIL-SEWAGE SLUDGE INTERACTIONS Revista Brasileira de Ciência do Solo, vol.
35, núm.
5, 2011, pp.
1569-1577 Sociedade Brasileira de Ciência do Solo Viçosa, Brasil Available in: http:--www.redalyc.org-articulo.oa?id=180221126011 How to cite Complete issue More information about this article Journals homepage in redalyc.org Scientific Information System Network of Scientific Journals from Latin America, the Caribbean, Spain and Portugal Non-profit academic project, developed under the open access initiative HYDRAULIC CONDUCTIVITY AND SOIL-SEWAGE SLUDGE INTERACTIONS 1569 HYDRAULIC CONDUCTIVITY AND SOIL-SEWAGE SLUDGE INTERACTIONS(1) Silvio Romero de Melo Ferreira (2), Joaquim Teodoro Romão de Oliveira(2), Arminda Saconi Messias (2,3), Hannelore Alves e Silva(4), Aline Elesbão do Nascimento(2) & Maria Célia Alves Feitosa(2) ABSTRACT One of the main problems faced by humanity is pollution caused by residues resulting from the production and use of goods, e.g, sewage sludge.
Among the various alternatives for its disposal, the agricultural use seems promising.
The purpose of this study was to evaluate the hydraulic conductivity and interaction of soil with sandy-silty texture, classified as Spodosols, from the Experimental Station Itapirema - IPA, in Goiana, state of Pernambuco, in mixtures with sewage sludge from the Mangueira Sewage Treatment Station, in the city of Recife, Pernambuco at rates of 25, 50 and 75 Mg ha-1.
Tests were conducted to let water percolate the natural saturated soil and soil-sludge mixtures to characterize their physical, chemical, and microstructural properties as well as hydraulic conductivity. Statisti...





Related documents