中国消费者报西安讯记者徐文智）8月31日，陕西省人大常委会副主任、陕西省总工会主席、陕西省消费者权益保护委员会主任郭大为到陕西省市场监管局调研消费者权益保护工作。陕西省市场监管局党组书记、局长、陕西省

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在我多年的水质监测与分析工作中，见证了水质安全领域的诸多挑战与变迁。随着工业化进程的加速，水质污染问题日益复杂，特别是重金属污染已成为不可忽视的隐患。水质中铁、锰、铜、锌等元素的含量直接影响饮用水的口

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