长寿区饮用水源地保护对策

在分析长寿区水资源开发利用现状的基础上,按照水功能区划结果和水质目标,计算出龙溪河水源地保护区的污染物控制总量和削减量,并提出龙溪河水源地的保护对策。     

炭素生产中的炭尘排放总量控制与重点点源管理

以建立量化控制指标和重点管理为手段，研究炭尘重点点源排放规律，从强化污染源管理入手实行全过程控制以实现污染物排放总量控制。     

沈阳市环境空气质量功能区划分意义及其分类达标分析

环境空气质量功能区的划分对沈阳市的大气污染物总量控制、沈阳市结构性污染调整及制定环境管理政策和法规都具有重要的指导意义．沈阳市环境空气质量按功能区达标有一定难度，具体来讲，二类区达标难度最大，一类区相对容易，三类区是工业区，基本上就地改造即可达标．     

总量控制与排污权交易

深入剖析了总量控制的含义和特点,分析了我国总量控制与排污权交易的关系,通过对比美国的排污权交易政策,讨论了实施总量控制和排污权交易的步骤和意义。     

浅谈环境影响评价中的总量控制分析

阐述了总量控制分析在环境影响评价中的地位和作用，并着重叙述了在环境影响评价时如何开展总量控制分析，从而使环境影响评价更加具有科学性、针对性和操作性，在环境管理中发挥更大的作用，开展总量控制分析，从而使环境影响评价更加具有科学性、针对性和操作性，在环境管理中发挥更大的作用。     

制定区域大气环境总量控制方案的技术方法

提出了区域大气环境总量控制方案制定的技术路线和主要技术，即污染物的基础允许排放量，平权允许排放量和优化允许排放量的确定方法，以上海市某加工区ＳＯ２总量控制方案作了实例分析。     

黄河三门峡库区段水污染物排放总量控制研究

根据黄河水资源保护规划的要求，对黄河三门峡库区段水污染物允许排污总量进行计算，在此基础上采用黑箱模型，建立了区域排污与控制河段目标总量之间的输入响应关系，并根据允许入黄量确定对各污染源的排污控制要求，为实施区域环境总量控制奠定基础。     

Impacts of some meteorological parameters on SO2 and TSP concentrations in Erzurum, Turkey

The air pollution is the one of the most important environmental problems in Erzurum, situated in the eastern of Turkey, during winter periods. The unfavorable climate as well as the city’s topography, and inappropriate urbanization cause serious air pollution problems. The air pollutant concentrations in a city have a close relationship with its meteorological parameters. In the present study, the relationship between daily average total suspended particulate (TSP) and sulphur dioxide (SO₂) concentrations with meteorological factors, such as wind speed, temperature, relative humidity, pressure and precipitation, in 1995–2002 winter seasons was statistically analyzed using the stepwise multiple linear regression analysis. According to the results obtained through analysis, higher TSP and SO₂ concentrations are strongly related to colder temperatures, lower wind speed, higher pressure system and weakly lower precipitation and higher relative humidity. The statistical models of SO₂ and TSP including meteorological parameters gave R² of 0.74 and 0.88, respectively. Furthermore, the correlation between the previous day’s SO₂, TSP concentrations and actual concentrations of these pollutants on that day was investigated and found as 0.84 and 0.53, respectively. In order to develop this model, previous day’s SO₂ and TSP concentrations were added to the equations. The new model for SO₂ enhanced considerably (R² = 0.92), but for TSP new model was not enhanced (R² = 0.89).     

鸭河口水库水体总氮、总磷预测研究

根据鸭河口水库受纳点源及面源污染负荷情况，选择枯水期为预测时期，采用迪隆模型对鸭河口水库水体总氮、总磷进行预测研究，为鸭河口水库水质保持和富营养化防治提供基础数据。     

Characteristics of MnO2 catalytic ozonation of sulfosalicylic acid and propionic acid in water

The characteristics of different types of MnO₂ catalytic ozonation of sulfosalicylic acid (SSal) and propionic acid (PPA) have been investigated in this paper. The experimental results show the dependence of catalytic activity of MnO₂ on organic compounds and the pH of solutions, but it is independent on the type of MnO₂. For example, three types of MnO₂ have not any catalytic activity when ozonation of PPA under the condition of this experiment. All MnO₂ catalytic ozonation of SSal at pH=1.0 have a greater total organic carbon removal than ozonation alone has, however, at pH=6.8 and 8.5, catalytic efficiency is not observed. Furthermore, the batch experimental results indicate that there are no direct relationship between the activity of metal oxide catalytic decomposition of ozone and that of its catalytic degradation of organic compounds.