HJ 826-2017 水质阴离子表面活性剂的测定流动注射-亚甲基蓝分光光度法
简介
HJ 826-2017
水质阴离子表面活性剂的测定流动注射-亚甲基蓝分光光度法
Water quality-Determination of anionic surfactants - Flow injection analysis(FIA)and methylene blue spectrophotometric method (发布稿)
2017-03-30发布
2017-05-01 实施 目 次 前言.....................................................................................................................................................1 1 适用范围.........................................................................................................................................1 2 规范性引用文件.............................................................................................................................1 3 术语和定义.....................................................................................................................................1 4 方法原理.........................................................................................................................................1 5 干扰和消除.....................................................................................................................................2 6 试剂和材料.....................................................................................................................................2 7 仪器和设备.....................................................................................................................................4 8 样品.................................................................................................................................................4 9 分析步骤.........................................................................................................................................4 10 结果计算与表示...........................................................................................................................5 11 精密度和准确度...........................................................................................................................5 12 质量保证和质量控制...................................................................................................................5 13 废物处理.......................................................................................................................................6 14 注意事项.......................................................................................................................................6 前 言 为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》,保护环境,保障人体健康,规范水中阴离子表面活性剂的测定方法,制定本标准。 本标准规定了测定地表水、地下水、生活污水和工业废水中阴离子表面活性剂的流动注射-亚甲基蓝分光光度法。 本标准为首次发布。 本标准由环境保护部环境监测司、科技标准司组织制订。
HJ 826-2017
水质阴离子表面活性剂的测定流动注射-亚甲基蓝分光光度法
Water quality-Determination of anionic surfactants - Flow injection analysis(FIA)and methylene blue spectrophotometric method (发布稿)
2017-03-30发布
2017-05-01 实施 目 次 前言.....................................................................................................................................................1 1 适用范围.........................................................................................................................................1 2 规范性引用文件.............................................................................................................................1 3 术语和定义.....................................................................................................................................1 4 方法原理.........................................................................................................................................1 5 干扰和消除.....................................................................................................................................2 6 试剂和材料.....................................................................................................................................2 7 仪器和设备.....................................................................................................................................4 8 样品.................................................................................................................................................4 9 分析步骤.........................................................................................................................................4 10 结果计算与表示...........................................................................................................................5 11 精密度和准确度...........................................................................................................................5 12 质量保证和质量控制...................................................................................................................5 13 废物处理.......................................................................................................................................6 14 注意事项.......................................................................................................................................6 前 言 为贯彻《中华人民共和国环境保护法》和《中华人民共和国水污染防治法》,保护环境,保障人体健康,规范水中阴离子表面活性剂的测定方法,制定本标准。 本标准规定了测定地表水、地下水、生活污水和工业废水中阴离子表面活性剂的流动注射-亚甲基蓝分光光度法。 本标准为首次发布。 本标准由环境保护部环境监测司、科技标准司组织制订。
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