Revisão de legislações e formas de tratamento do resíduo dicromato de potássio gerado pela análise de carbono

Abstract

The growing demand for industrial products, combined with user comfort whether under domestic as services (school, health, water and wastewater treatment etc.) and in industries, with no concern for the waste generated is point to overcome in detriment of climate change occurring in recent years demanding a new posture of the human being from the environment in which he lives, becoming responsible for their consumption cycle and treatment thereof. This study is a revision of laws and treatment of the residue, highly polluting for containing chromium, toxic element, depending on its oxidation state, generated in the determination of organic carbon in acidic medium. . Thus, laboratories seek to conform to environmental standards related to the environmental solution for this problem. As a conclusion as treatment for waste generated in the determination of organic carbon and organic matter both in soil and in sediment is by precipitation, for monoelementares system or dilution.