Novas tendências para o tratamento de resíduos industriais contendo espécies organocloradas

Química Nova

Renato Sanches Freire²  Ronaldo Pelegrini²  Lauro T. Kubota²  Nelson Durán²  Patrício Peralta-zamora¹ 

[1] ,Universidade Estadual de Campinas Instituto de Química Campinas SP

关键词: organochloride compounds;    industrial effluents;    degradation processes;   

DOI  :  10.1590/S0100-40422000000400013

来源: SciELO

【 摘 要 】

The toxic character of organochloride compounds, their habitual presence in many industrial effluents, and mainly the low efficiency of the current remediation processes, are important aspects that have been promoted to study new degrading technologies. Among the great number of new physical and chemical alternatives, the photochemical and electrochemical processes have been played an important role, mainly due to their high degradation capacity through relatively low-cost procedures. In these contexts biological processes, the use of white-rot fungi, or even ligninolytic enzymes produced from them, are also very promising alternatives. However, the necessity of long reaction time and the high cost of the enzyme production process are some of the drawbacks that difficult the definitive consolidation of these processes.

【 授权许可】

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