2011
DOI: 10.1590/s1413-41522011000200002
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Tratamento biológico de efluentes: fundamentos e aplicações

Abstract: Livros IVO livro do Professor Geraldo Lippel de Sant'Anna Jr., da COPPE/ UFRJ, lançado em fins de 2010 pela Editora Interciência, é efetivamente uma joia, cobrindo os fundamentos e aplicações do tratamento biológico. Muito completo, com quase 400 páginas, cobre bem os aspectos relativos aos agentes microbianos responsáveis pela degradação biológica, as principais vias metabólicas, os parâmetros de processo e os processos biológicos em si.Riquíssimo em referências bibliográficas, tem, ao final de cada capítulo,… Show more

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Cited by 18 publications
(14 citation statements)
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“…Although some authors recommend a VFA/TA ratio between 0.06 and 0.2, Sant'Anna Jr . reports that other authors, such as Foresti, question the validity of this ratio as an operational control parameter of the process due to the global nature of these figures and the complexity of the aqueous matrix typical of effluents.…”
Section: Resultscontrasting
confidence: 70%
See 1 more Smart Citation
“…Although some authors recommend a VFA/TA ratio between 0.06 and 0.2, Sant'Anna Jr . reports that other authors, such as Foresti, question the validity of this ratio as an operational control parameter of the process due to the global nature of these figures and the complexity of the aqueous matrix typical of effluents.…”
Section: Resultscontrasting
confidence: 70%
“…The instability was reflected by the reduction (69 % in R1 and R2; and 22 % in R3) in methane volume on the 12 th day of operation ( Figure 4). Although some authors recommend a VFA/TA ratio between 0.06 and 0.2, Sant'Anna Jr. [48] reports that other authors, such as Foresti, [49] question the validity of this ratio as an operational control parameter of the process due to the global nature of these figures and the complexity of the aqueous matrix typical of effluents. Indeed, the ratio in the present study was, on average, eightfold higher than that recommended in the literature, but without the occurrence of failure or even perturbations in the behaviour, with the maintenance of mean methane production of 3.5 L Á d À1 and mean COD removal of 70 %.…”
Section: Table 6 Methane Production During Operation Of Reactorsmentioning
confidence: 99%
“…Os poluentes orgânicos presentes na fase aquosa, quando despejados nos sistemas hídricos em grandes concentrações, alteram significativamente os aspectos físico-químicos do meio ambiente, interferindo nas condições ambientais que suportam a biodiversidade nativa daquele meio (CREMONEZ et al, 2013;SANT'ANNA JR., 2010). A manipueira Desenvolvimento em Questão evidencia seu potencial poluidor, em função das concentrações elevadas em termos de demanda química e demanda bioquímica de oxigênio (DQO e DBO), nutrientes (nitrogênio e fósforo), substâncias tóxicas (cianetos) e material particulado (sólidos).…”
Section: Tratamento De Efluentes Em Lagoas De Estabilização Anaeróbiasunclassified
“…Treatment systems are supposed to remove pollutants from effluents so as to suit their release into the environment, which is associated with the concepts of treatment level and efficiency [8]. There are several treatment methods, such as physical, chemical and biological treatments, or their integration.…”
Section: Introductionmentioning
confidence: 99%