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Información tecnológica

versión On-line ISSN 0718-0764

Resumen

PASSARINI, Kelly C; GAMARRA, Felix M. C; VANALLE, Rosângela M  y  SANTANA, José C. C. Sewage Reuse in Plant Irrigation and Soil Recovery. Inf. tecnol. [online]. 2012, vol.23, n.1, pp. 57-64. ISSN 0718-0764.  http://dx.doi.org/10.4067/S0718-07642012000100007.

A study on the reuse of sewage from homes and buildings in agriculture is presented. These wastewaters together with the compound obtained for construction building waste (CBW) were treated by decantation and by membrane separation processes. The resulting sludge produced by the CBW was used for the production of humus and supernatant water was treated by filtering membrane and reused in irrigation of soils recently seeded. It was observed 100% of seed germination, with fast and uniform growth in soil containing the produced humus. Also, it was observed germination of over 87% using reuse water. In this context, the results show that is possible to reuse domestic sewage and CBW.

Palabras llave : reuse; soil recovery; sewage; construction building waste; membrane; decantation.

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