{Reference Type}: Comparative Study
{Title}: An improved method for assessing environmental impacts caused by chemical pollutants: A case study in textiles production.
{Author}: Tian Z;Yang Y;Wang L;
{Journal}: Toxicol Ind Health
{Volume}: 36
{Issue}: 4
{Year}: Apr 2020
{Factor}: 1.851
{DOI}: 10.1177/0748233720919662
{Abstract}: The use of chemicals in the textile industry has been widely investigated. This study used an improved method with the USEtox model to assess the environmental impacts of chemical pollutants discharged by the textile industry. The environmental impacts attributed to the discharged chemical pollutants were ranked using a quantity analysis method and a toxicity analysis method. The rankings of the two methods were compared by calculating Spearman's correlation coefficients and outliers. The results showed that the human health and ecological hazards potential were mainly caused by heavy metals. The rankings of the environmental impacts calculated with the quantity analysis method were different from those calculated with the toxicity analysis method. Cadmium, hexachlorobenzene and mercury caused severe human and ecological hazards with a small volume of emissions. Zinc and hexavalent chromium were highly toxic chemical pollutants, which could cause severe human health and ecological hazards potential. These five kinds of chemical pollutants should be preferentially controlled to mitigate the environmental impacts caused by chemical pollutants discharged from the textile industry.