Occurrence of Trihalomethanes in Chlorinated Waters from Different Sources Used for Urban Supply

Com base nos dados adquiridos nesta pesquisa, as qua- tro áreas que apresentaram maiores modifi cações no litoral foram o Noroeste (Ilha do Governador), Centro-Oeste (Porto do Rio

to this end, the following aspects of the gas phase flow injection analysis (gpfIA) method were investigated: gpfIA carrier gas flow rate; n purge of the co 2 sampling chamber;

Tendo o longo e algo difícil processo de negociação terminado, tal como referido em 3.2.1., foram realizados estudos que fizeram o levantamento de toda a fazenda de Cambumba Leste,

The results of this study clearly demonstrate that polyamide column chromatography combined with HSCCC is an efficient method for the separation and purification of polyphenols

In this work a method for the determination of 15 pesticides in bread samples using gas chromatography coupled with mass spectrometry (GC-MS), operating in the

This method consists of the analysis of extracted N-Nitrosamines and N-Nitrosables from Nipples and Pacifiers with artificial saliva solution, using gas chromatography with

Um dos programas mais emblemáticos da rádio portuguesa, “Quando o Telefone Toca”, programa de discos pedidos pelos ouvintes, numa época em que era pouco frequente a

I am thus interested in looking at the work that I will analyse here in greater depth, Uma Menina está perdida no seu Século à procura do Pai (A Girl is Lost in her Century in