水质中高锰酸钾指数的检测数据

水质中高锰酸盐指数监测是测定水污染的一种方法手段，通过检测水中高锰酸盐的指数方可检测出水域的污染浓度，经过采样、实验及计算方式可分析出水域的情况。在通过对水质中的高猛酸盐指数的测定，对结果进行科学性的分析，保证监测系数的准确性，为政府监管、居民生活以及生态环境提供参考和技术支撑。通过对区里某一街道各采样点位采样的水质中高锰酸盐指数的检测，依据水质高锰酸盐指数的测定国家标准GB/T11892-198，取样加入高锰酸钾溶液，在酸式滴定管记录样品滴定高锰酸钾溶液滴定消耗量V1（mL），标定时所消耗高锰酸钾溶液体积V2（mL），根据标准确定M的标准数值进行计算，得出水质中高锰酸盐指数的数据，公式如下：高锰酸盐指数C（mg/L）={【（10+V1）+10/V2）-10】*M*8*1000}/100。通过国家分类标准GB 3838-2002表得出最后的结论判断，III是三类水，含量≤6mg/L，IV是四类水，含量6-10mg/L，V是五类水，含量10-15mg/L，超过V的标准值（＞15mg/L）就是劣五类水则是不合格，需要相关监管部门监管并治理。

Monitoring of permanganate index in water is a method for assessing water pollution. The pollution concentration of a water body can be determined by detecting the permanganate index in the water, and the status of the water body can be analyzed through sampling, experimentation and calculation. Through the determination of permanganate index in water and scientific analysis of the test results, the accuracy of monitoring data can be ensured, providing reference and technical support for government supervision, residents' daily lives and ecological environment protection. By detecting the permanganate index in water samples collected from various sampling points of a street in a certain district, following the national standard GB/T 11892-198 for the determination of permanganate index in water, take samples and add potassium permanganate solution, record the titration consumption volume V1 (mL) of potassium permanganate solution for sample titration via an acid burette, as well as the volume V2 (mL) of potassium permanganate solution consumed during calibration. Calculate with the standard value of M determined according to the standard to obtain the permanganate index data in water, with the formula as follows: Permanganate index C (mg/L) = {[(10 + V1) + 10/V2] - 10} × M × 8 × 1000 / 100. According to the table in the national classification standard GB 3838-2002, the final conclusion and judgment can be drawn: Grade III water refers to water with permanganate index ≤6 mg/L; Grade IV water has an index of 6-10 mg/L; Grade V water has an index of 10-15 mg/L; water with an index exceeding 15 mg/L is inferior Grade V water, which is unqualified and requires supervision and treatment by relevant regulatory departments.

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该数据集记录了水质中高锰酸钾指数的检测数据，包含采样点位、样品性状、检验项目等详细信息，数据规模为31条，更新频次为按需更新。主要用于水质监测，通过检测高锰酸盐指数评估水域污染情况，为政府监管和生态环境提供技术支持。