Encontrados 41 documentos, a visualizar página 1 de 5
Iron specification in bathing waters using sequential labe-on-valve (si-Lov) so...
Suárez, Ruth; Rangel, Maria; Bordalo, Adriano A.; Cerdà, Víctor; Rangel, António O.S.S; Mesquita, Raquel B. R.
Sequential injection analysis methodologies applied to monitoring water quality...
Calheiros, Cristina S. C.; Albino, Inês M. C.; Magalhães, Sofia; Santos, Inês C.; Mesquita, Raquel B. R.; Castro, Paula M. L.; Rangel, António O. S. S.
Development of a µsi -lov system for the spectrophotometric determination of ca...
Santos, Inês C.; Mesquita, Raquel; Rangel, António O.S.S.
Use of rhodamine labelled iron chelators for the sequential injection fluorimet...
Mesquita, Raquel B. R.; Rangel, Maria; Rangel, António O.S.S
Iodine specification in bathing waters and seaweed using a si flow-batch standa...
Santos, Inês C.; Mesquita, Raquel; Bordalo, Adriano A.; Rangel, António O.S.S.
Aerobic granules in a sequencing batch bioreactor under fluoroquinolone shock l...
Amorim, Catarina L.; Maia, Alexandra S.; Mesquita, Raquel B. R.; Rangel, António O. S. S.; Tiritan, Maria E.; Castro, Paula M. L.The growing occurrence of human and veterinary pharmaceuticals in the environment is causing increasing concern. Fluoroquinolones (FQs) are broad-spectrum antibiotics that play an important role in the treatment of serious bacterial infections. Antibiotics can reach wastewater treatment plants (WWTP) from different routes. Domestic effluents are considered the major contributor but effluents from pharmaceutical...
Effects of fluoxetine schock loadings in a aerobic granular sludge sequencing b...
Moreira, Irina S.; Ribeiro, Ana R.; Amorim, Catarina L.; Mesquita, Raquel B. R.; Rangel, António O. S. S.; Tiritan, Maria E.; Castro, Paula M. L.Pharmaceuticals have received increasing attention as emerging organic pollutants due to their frequent occurrence in the environment and potential adverse effects on ecossistems and to human health. Pharmaceuticals may not be completely metabolized in the human body and can enter municipal sewage systems as the parent drug and as their “biologically active” metabolites. Some of these compounds cannot be easily...
Sistemas de fluxo para a monitorização de nutrientes em águas de transição e co...
Mesquita, Raquel; Santos, Inês C.; Bordalo, Adriano A.; Rangel, António O. S. S.
Use of Solid Phase Extraction in a Sequential Injection System for the Determin...
Santos, Inês C.; Mesquita, Raquel; Bordalo, Adriano A.; Rangel, António O. S. S.
Sequential injection system exploring the standard addition method for phosphat...
Mesquita, Raquel; Santos, Inês Carvalho; Bordalo, Adriano Agostinho; Rangel, António O. S. S.Technical Note ; A sequential injection system for phosphate determination within a wide concentration range was developed for water samples with high salinity levels. The determination is based on molybdenum blue chemistry using the standard addition quantification method. The detection system included a multireflective flow cell coupled to a light emitting diode, enabling the minimization of the schlieren ef...
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