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Preconcentration of polar phenolic compounds from water samples and soil extract by liquid-phase microextraction and determination via liquid chromatography with ultraviolet detection.

Author(s): DOLATTO, R. G.; MESSERSCHMIDT, I.; PEREIRA, B. F.; MARTINAZZO, R.; ABATE, G.

Repository: BDPA     Publication year: 2016

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Chromium speciation in organic fertilizer by cloud point extraction and optimization through experimental Doehlert design as support for legislative aspects.

Author(s): SÁ, I. P. de; SOUZA, G. B. de; NOGUEIRA, A. R. de A.

Brazilian and EU legislation establishes 2 mg kg?1 as the maximum limit of Cr(VI) in organic fertilizers. A procedure involving chromium speciation was developed. With this approach, the interference... ...

Repository: BDPA     Publication year: 2021

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Evaluation of polar phenolic compounds in water samples close to shale exploitation area: a case study.

Author(s): DOLATTO, R. G.; BATISTA, L. F. A.; MESSERSCHMIDT, I.; PEREIRA, B. F.; MARTINAZZO, R.; SILVEIRA, C. A. P.; BAMBERG, A. L.; ABATE, G.

Polar phenolic compounds of anthropogenic sources are widely studied by the scientific community since their effects are considered harmful to aquatic biota. From an environmental point of view, infor... ...

Repository: BDPA     Publication year: 2021

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