| 基于S-P概化模型的滁河干流六合段纳污能力分析 |
| Analysis on Water Environmental Capacity in Liuhe Section of Chuhe River Based on S-P Generalized Model |
| 投稿时间：2010-06-23 修订日期：2010-08-23 |
| DOI： |
| 中文关键词:滁河 纳污能力 Ｓ-Ｐ水质模型 |
| 英文关键词:Chuhe River water environmental capacity S-P water quality model |
| 基金项目:国家国家科技重大专项子课题（2008CB4182028）; 江苏省水利科技重点项目(2009029) |
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| 中文摘要: |
| 根据滁河干流六合段各水功能区水环境现状和水质目标的要求,利用一维S-P水质概化模型,在一定的设计水文条件、水质背景、排污口位置及排污方式的条件下,以化学需氧量(COD)和总氮(TN)作为主控因子进行了该江段纳污能力的计算。在90%设计保证率下COD和TN的总纳污能力分别为7333t/a和289t/a;该河段COD和TN实际纳污量分别为11676t/a和1647t/a;各水功能区中,COD和TN入河量较多的是工业用水区和龙池保留区,其实际纳污量分别为4274t/a和691t/a;污染物消减率最大的功能区为工业用水区,COD和TN消减率分别为68.6%和91.3%,说明工业用水区是该河段水环境治理的重点区域。 |
| 英文摘要: |
| According to the requirement of water quality target and water environmental status in each water function area Liuhe Reach of Chuhe River, using one dimensional water quality generalization model(S-P )，under a certain designed hydrological condition，water quality background，the location of sewage outfall and the way of blowdown，water environment capacity of this river area was calculated，chemical oxygen demand(COD)and total nitrogen(TN)as its main-control factors. The results said that Under 90% designed guarantee rate，the water environment capacity of COD and TN were 7 333 t/a and 289 t/a;while COD and TN cumulated to 11 676 t/a and l647 t/a respectively inflowed into this river area，industrial water usages area and Longchi reserve zone had the more COD and TN，4 274 t/a and 691 t/a respectively; industrial water usages area had the largest pollutants elimmating rate，COD and TN were 68.6% and 91.3 % in order. This showed that industrial water usages area was the important governance area of Liuhe reach. |
| 陈昌仁,吕玲玲,王纪杰,于 涛,万福绪.2011.基于S-P概化模型的滁河干流六合段纳污能力分析[J].水生态学杂志,32(2):82-85. |
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