Evaluation of the raw water quality: physicochemical and toxicological approaches.

作者: Raylane Pereira Gomes , Junilson Augusto de Paula Silva , Marcos Celestino Carvalho Junior , Winnie Castro Amorin Alburquerque , Paulo Sergio Scalize

DOI: 10.1007/S10653-019-00292-9

关键词:

摘要: Environmental degradation has increased, mainly as a result of anthropogenic effects arising from population, industrial and agricultural growth. Water pollution is problem that affects health, safety welfare the whole biota which shares same environment. In Goiânia metropolitan region, main water body Meia Ponte River used for abstraction water, disposal treated wastewater effluents. addition, this river receives urban rural areas. The aim in present study was to evaluate quality raw by some physical, chemical toxicological tests. physicochemical results found high levels turbidity, conductivity, aluminum, phosphorus metal iron, manganese, copper lithium when compared standards Brazilian legislation. values toxicity demonstrated degree cytotoxicity genotoxicity. Therefore, it concluded been undergoing constant environmental degradation, causing poor its waters. Thus, measures prevention recovery should be adopted maintenance River.

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