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淮河支流污染物综合降解系数动态测算
引用本文:张亚丽,申剑,史淑娟,韩丽琼,姚志鹏.淮河支流污染物综合降解系数动态测算[J].中国环境监测,2015,31(2):64-67.
作者姓名:张亚丽  申剑  史淑娟  韩丽琼  姚志鹏
作者单位:河南农业大学资源与环境学院, 河南省高校农业资源利用工程技术研究中心, 河南 郑州 450002,河南省环境监测中心, 河南 郑州 450004,河南省环境监测中心, 河南 郑州 450004,河南农业大学资源与环境学院, 河南省高校农业资源利用工程技术研究中心, 河南 郑州 450002,中国环境监测总站, 国家环境保护环境监测质量控制重点实验室, 北京 100012
基金项目:河南省重点科技攻关计划(142102310098);水利部黄土高原水土流失过程与控制重点实验室开放课题(201303)
摘    要:确定河流污染物综合降解系数动态变化规律对提高水环境容量测算精度和水环境管理具有重要意义。通过现场模拟法,采用一维稳态模型测算了淮河支流洪河五沟营-塔桥乡河段COD、氨氮和总磷在枯水期、平水期和丰水期的综合降解系数,COD、氨氮和总磷降解系数在各水期的关系为枯水期平水期丰水期,提出了建议值并利用实测浓度对计算结果进行了检验,结果表明,不同水期综合降解系数吻合情况较好。

关 键 词:综合降解系数  动态测算  COD  氨氮  总磷
收稿时间:5/6/2014 12:00:00 AM
修稿时间:2015/1/29 0:00:00

Dynamic Change of the River Pollutions' Composite Degradation Coefficient in Huaihe River's Tributary
ZHANG Ya-li,SHEN Jian,SHI Shu-juan,HAN Li-qiong and YAO Zhi-peng.Dynamic Change of the River Pollutions'' Composite Degradation Coefficient in Huaihe River''s Tributary[J].Environmental Monitoring in China,2015,31(2):64-67.
Authors:ZHANG Ya-li  SHEN Jian  SHI Shu-juan  HAN Li-qiong and YAO Zhi-peng
Institution:Institute of Resources and Environment, Henan Agricultural University, Engineering Research Center of Agricultural Resources and Environment, Colleges and Universities of Henan Province, Zhengzhou 450002, China,Henan Province Environmental Monitoring Centre, Zhengzhou 450004, China,Henan Province Environmental Monitoring Centre, Zhengzhou 450004, China,Institute of Resources and Environment, Henan Agricultural University, Engineering Research Center of Agricultural Resources and Environment, Colleges and Universities of Henan Province, Zhengzhou 450002, China and State Environmental Protection Key Laboratory of Quality Control in Environmental Monitoring, China National Environmental Monitoring Centre, Beijing 100012, China
Abstract:It's of great significance to determine the degradation coefficient of river pollutions in improving the measurement precision and water environment management. According to the outdoor experiments in the Wugouying-Taqiaoxiang segment of the tributary of Huaihe River in different seasons, the one-dimensional-steady model was used to estimate the Composite Degradation Coefficient of COD, ammonia nitrogen and total phosphorus. The values were put forward and the results were checked with measured concentration. It showed that the relationship of the integrated degradation coefficients of COD, ammonia nitrogen and total phosphorus in different seasons were dry season< normal season< wet season, and the values suggested were reasonably reliable.
Keywords:Composite Degradation Coefficient  measurement of the dynamic change  COD  ammonia nitrogen  total phosphorus
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