Translation of "polychlorinated biphenyls" to Portuguese language:


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Polychlorinated biphenyls - translation :

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Among the most serious chemical pollutants are chlorinated hydrocarbon pesticides, fertilizers, polychlorinated biphenyls (PCBs), which are or were used in a variety of industrial processes and in the manufacture of many kinds of materials and metals such as mercury, lead, cadmium, and arsenic.
Entre os poluentes químicos mais sérios estão os pesticidas organoclorados, fertilizantes, policloretos de bifenilo (PCBs), que são ou eram usados em muitos processos industriais e na produção de muitos tipos de material e metais como o mercúrio, chumbo, cádmio e arsénico.

 

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