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智慧水质监测设备的原理和目的

日期:2020-11-03 04:51
浏览次数:17
摘要: 1.提供数据供评价水体环境质量使用; 2.预测水体污染变化; 3.判断水污染对环境生物和人体健康的影响,评价污染防治措施的实际效果; 4.建立和验证水质模型提供依据。 水质监测:通过对影响水环境质量因素的代表值的测定,确定水环境质量(或污染程度)及其变化趋势。 水样采集保存及预处理 水样的三种类型 1.瞬时水样是指在某一时间和地点从水体中随机采集的分散水样(a.当水体水质稳定,或其组分在相当长的时间或相当大空间范围内变化不大;b.测水体组分及含量随时间和空间变化程度...

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