Salinidade de efluentes de lagoas de estabilização em fortaleza, nordeste brasileiro.

Authors

  • Fernando José Araújo da Silva Universidade de Fortaleza

Keywords:

Lagoas de estabilização, reuso na irrigação, salinidade.

Abstract

Effluents from 16 waste stabilization ponds systems were analyzed with respect to reuse for irrigation, with emphasis on salinity. Regarding to sanitary aspects, and in agreement with the local legislation, none of the systems comprised only by primary facultative ponds had effluents adequate for reuse. Among pond series one of them showed effluent quality for restricted reuse, while 5 systems comprised by pond series had effluent quality for unrestricted irrigation. Salinity and toxicity potential was mild. Effluent salinity was found to be C3-S1, and values ESP was low. With regard incrustation and corrosion potentials, effluent quality showed minimal risk.

Downloads

Download data is not yet available.

Downloads

How to Cite

da Silva, F. J. A. (2009). Salinidade de efluentes de lagoas de estabilização em fortaleza, nordeste brasileiro. Revista Tecnologia, 25(1). Retrieved from https://ojs.unifor.br/tec/article/view/123

Issue

Vol. 25 No. 1 (2004)

Section

Artigos

License

Opinions expressed in the paper on of their texts, agree that Revista Tecnologia will have the right to disseminate them through print and electronic media. RT reserves the right to make, in the originals, normative, spelling and grammatical changes, with a view to maintaining the cultured standard of the language, respecting, however, the style of the authors.