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Surface run-off as a factor of water quality in water-supply sources formation

机译：表面耗尽作为供水源形成的水质因素

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The paper describes the source water characteristics, obtained at Samara pump-filtration station No 1 according to the following indicators: permanganate oxidizability, turbidity, suspended substances, colour, manganese, as well as the quality of surface run-off, which is discharged upstream into the source of water supply within the boundaries of the third sanitary protection zone. Surface run-off is characterized according to BOD_(full), suspended substances, nitrogen group, phosphates, iron (total), oil products, Anion Synthetic Surfactants (ASS). The researchers applied mathematical statistics methodology to determine regressional dependencies between separate variables of source water. It is established that out of all variables, only turbidity and colour are connected with separate qualitative variables of surface run-off. The authors assess degree of this connection and introduce calculation dependencies.
机译：本文描述了根据以下指标在萨马拉泵过滤站的源水特性：高锰酸盐氧化性，浊度，悬浮物质，颜色，锰，以及表面径流的质量，其上游排出进入水供应源，在第三卫生保护区的边界内。表面耗尽的特征根据BOD_（完全），悬浮物质，氮群，磷酸盐，铁（总），油产品，阴离子合成表面活性剂（ASS）。研究人员应用了数学统计方法，以确定源水的单独变量之间的回归依赖性。建立出所有变量，只有浊度和颜色与表面径流的单独定性变量连接。作者评估了这一联系的程度并引入计算依赖性。

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