Uso de traçadores na modelagem de unidades de aeração e decantação em estação de tratamento de esgotos

Analysis of properties and characteristics of real systems have been performed using the stimulus response technique. A Dirac's Delta stimulus was introduced at the inlet of two aeration tanks and a secondary sedimentation basin of a conventional activated sludge sewage treatment plant. Amidorhodamine G Extra and Bromine-82 were used as fluorescent and radioactive tracers. The hydrodynamic behaviour of both units were analysed through the comparison of experimental response curves with well known models. A procedure to determine the influence of suspended solids on fluorescence of the Amidorhodamine G Extra tracer is presented.

Grantor dc:publisher

Universidade Federal do Rio de Janeiro

Year dc:date.issued

1985

Author dc:creator

• Soares, José Homero Pinheiro

Advisor dc:contributor.advisor

• Sant'Anna Júnior, Geraldo Lippel

• Engenharia Civil

Statement dc:rights

• Acesso Aberto

Language dc:language

por

Handle dc:identifier.uri

http://hdl.handle.net/11422/3624

OAI identifier oai:identifier

oai:pantheon.ufrj.br:11422/3624