Occurrence and distribution of emerging contaminants at watershed of Jundiaí River - São Paulo

• Grant number: 10/01731-0
• Support Opportunities: Regular Research Grants
• Start date: September 01, 2010
• End date: August 31, 2012
• Field of knowledge: Physical Sciences and Mathematics - Chemistry - Analytical Chemistry
• Principal Investigator: Pedro Sergio Fadini
• Grantee: Pedro Sergio Fadini
• Host Institution: Centro de Ciências Exatas e de Tecnologia (CCET). Universidade Federal de São Carlos (UFSCAR). São Carlos , SP, Brazil

Abstract

Different traces of organic compounds such as pharmaceuticals, hormones and personal care products have been qualified as emerging contaminants, the most part of these compounds are endocrine disruptors. New researches are pointing to them in different sections of the environment all around the world. This project aims to obtain informations to create a database about Jundiaí and Piraí rivers. Between the target compounds are: acid acetylsalicylic, caffeine, carbamazepine, diclofenac sodium , estrone, 17 ²-estradiol, 17 a-ethinylestradiol, ibuprofen, naproxen and propanolol. The general goals of this project are to develop and to adapt methods to collect and analyze these target compounds, to understand the distribution and dynamic of them into the aquatic environment and create a database to help public policies in the future. This group of organic compounds isn't regulated by any control agency in Brazil. The proposed determinations will be done by gas chromatography - mass spectrometer (GC/MS). Solid phase extraction (SPE) of aqueous samples and ultrasonic extraction of solids samples will be investigated, when necessary derivatization will be applied. (AU)

Scientific publications

(4)

(References retrieved automatically from Web of Science and SciELO through information on FAPESP grants and their corresponding numbers as mentioned in the publications by the authors)

RIBEIRO DE SOUSA, DIANA NARA; MOZETO, ANTONIO APARECIDO; CARNEIRO, RENATO LAJARIM; FADINI, PEDRO SERGIO. Spatio-temporal evaluation of emerging contaminants and their partitioning along a Brazilian watershed. Environmental Science and Pollution Research, v. 25, n. 5, p. 4607-4620, FEB 2018. (10/01731-0, 14/21871-2)

CAMPANHA, MARIELE B.; AWAN, ALMAS TAJ; DE SOUSA, DIANA N. R.; GROSSELI, GUILHERME M.; MOZETO, ANTONIO A.; FADINI, PEDRO S.. A 3-year study on occurrence of emerging contaminants in an urban stream of So Paulo State of Southeast Brazil. Environmental Science and Pollution Research, v. 22, n. 10, p. 7936-7947, MAY 2015. (12/14403-7, 10/01731-0)

RIBEIRO DE SOUSA, DIANA NARA; MOZETO, ANTONIO APARECIDO; CARNEIRO, RENATO LAJARIM; FADINI, PEDRO SERGIO. Electrical conductivity and emerging contaminant as markers of surface freshwater contamination by wastewater. Science of The Total Environment, v. 484, p. 19-26, JUN 15 2014. (10/01731-0)

RIBEIRO DE SOUSA, DIANA NARA; GROSSELI, GUILHERME MARTINS; MOZETO, ANTONIO APARECIDO; CARNEIRO, RENATO LAJARIM; FADINI, PEDRO SERGIO. Ultrasound-assisted extraction method for the simultaneous determination of emerging contaminants in freshwater sediments. JOURNAL OF SEPARATION SCIENCE, v. 38, n. 19, p. 3454-3460, OCT 2015. (10/01731-0)