1. Influence of Selected Organic Micropollutants on Organisms
- Author
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Maria Włodarczyk-Makuła
- Subjects
021110 strategic, defence & security studies ,pcb ,pahs ,0211 other engineering and technologies ,toxicity ,Environmental engineering ,tef ,02 engineering and technology ,General Medicine ,TA170-171 ,010501 environmental sciences ,01 natural sciences ,iarc ,teq ,pcdf ,Environmental science ,pcdd ,Business management ,Environmental planning ,0105 earth and related environmental sciences - Abstract
This article describes the toxicity of organic micropollutants on tested microorganisms. Itis a current issue because organic micropollutants are identified in all elements of environmental (surface water, ground water, soils) and in food products. The organic micropollutants include: polychlorinated dibenzodioxyns PCDD, polychlorinated dibenzofurans PCDF, polychlorinated biphenyls PCB, polycyclic aromatic hydrocarbons PAH, halogenated compounds and by-products of water treatment. Some organic compounds cause hazard for health and human life due to their estrogenic biological activity, carcinogenic, mutagenic or teratogenic activity. The influence on organisms indicators of these compounds based on literature data were presented. The level of TEQ (toxic equivalency) in response to organic chlorine derivatives (PCDDs, PCDF, PCBs) is usually determined by toxic equivalency factor (TEF). The International Agency for Research on Cancer classifies organic micropollutants as carcinogenic to humans (Group 1), possibly carcinogenic (Group 2A) or probably carcinogenic to humans (Group 2B).
- Published
- 2017
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