摘要
2011年最严格水资源管理制度"限制纳污红线"的提出对水功能区水质达标评价作出明确要求。实践中,水功能区上游来水超标直接影响了目标水功能区水质达标评价的准确性和公平性。结合流域水功能区概况,提出上游来水超标时,水功能区界有监测断面和无监测断面情形下目标水功能区水质达标评价方法。提出使用水质模拟-通量扣除法和限制排污总量-通量扣除法等作为上游来水超标时的目标水功能区水质调整浓度核算方法。实例模拟显示,在满足方法适用条件时,方法切实可用,为水功能区水质达标评价提供了参考依据。
In 2011,establishment of the red-line of pollution receiving capacity from the most strict water resources management system made clear request for up-to-standard assessments of water function zones.Considering general situation about water function zones in Songhua River basin,overproof upsteam water normally turns results of assessments inaccurately and unfairly.The major work is providing a new method dealing above problem in both situations,with or without monitoring at interface between water function zones.It’s based on imitated quality of pollution deducting fluxes of pollution and allowed quality of pollution discharge deducting fluxes of pollution.The method works well in appropriate example and could be used for assessments.
出处
《科学技术与工程》
北大核心
2013年第18期5251-5254,5271,共5页
Science Technology and Engineering
基金
国家"水体污染控制与治理科技重大专项"基金(2012ZX07202-009
2008ZX07208-006-01)资助
关键词
上游来水超标
水质达标评价
水功能区
限制纳污红线
overproof upsteam water up-to-standard assessment water function zones the red-line of pollution receiving capacity
