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Highlights We measured polymetallic pollution in household indoor dust from a mining town. Toxic elements Pb, As, Cd, Sb in dust are correlated, suggesting a common origin. The most polluted houses are within a 1 km radius around the mining center. Carrying mining workwear home increases indoor pollution. Lead concentrations in dust represent a serious concern for Public Health 600 gg.
MINING Heavy Industries Co., Ltd. China(Mainland)
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