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首页> 外文期刊>Journal of Hazardous Materials >Migration of lead from unplasticized polyvinyl chloride pipes
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Migration of lead from unplasticized polyvinyl chloride pipes

机译:未塑化聚氯乙烯管中的铅迁移

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摘要

The effect of water quality parameters, such as water pH, temperature, and total dissolved solids (TDS), and direct exposure to UV-radiation on the migration of lead, tin and other metal stabilizers, such as calcium, cadmium, and barium from unplasticized polyvinyl chloride (uPVC) pipes were investigated using locally manufactured pipes. Specimens of 1 m were used to investigate the effect of water quality parameters using the circulatory method. To investigate the effect of UV-radiation, specimens of 33 cm long were used throughout the research.
机译:水质参数(例如水的pH值,温度和总溶解固体(TDS))以及直接暴露于紫外线辐射对铅,锡和其他金属稳定剂(例如钙,镉和钡)的迁移的影响使用本地制造的管道对未塑化的聚氯乙烯(uPVC)管道进行了研究。 1 m的样本用于使用循环法研究水质参数的影响。为了研究紫外线辐射的影响,在整个研究过程中使用了33厘米长的标本。

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