湖泊富营养化程度的灰色系统评价

将灰色系统理论应用于湖泊富营化程度的评价中，并建立了相应的隶属函数模型，实例分析表明，该方法具有计算简便，分辨率高，评估结果客观，合理等特点。     

滇池环保疏浚工程中的新型土工管袋围埝--国内首次土工管袋围埝生产性试验工程设计

介绍了滇池草海污染底泥疏浚工程中在柳苑堆场进行土工管袋围埝生产性试验工程的设计概况，并在技术，经济，环保等方面与传统的编织袋装土围埝做比较。     

Effects of environmental factors on the production and release of matrix-bound phosphine from lake sediments

Effects of pH, temperature, and oxygen on the production and release of phosphine in eutrophic lake sediments were investigated under laboratory tests. Results indicated that the elimination of matrix-bound phosphine was accelerated under initial pH 1 or 12. Phosphine levels could reach maximum under initial pH 10. The contents of phosphine increased with the addition of alkali under pH 4–12. The rates of phosphine production and release from lake sediments varied with temperature. 20°C was the most favorable temperature for the production of matrix-bound phosphine. Oxygen showed little effect on matrix-bound phosphine. Matrix-bound phosphine concentrations in lake sediments were concluded to be dependent on a balance of natural generation and depletion processes. Translated from Acta Scientise Circumstantiae, 2005, 25(5): 681–685 [译自: 环境科学学报]     

滇池湖滨区新农村建设中的污染防治工程技术方案研究

对滇池湖滨区农村环境现状及主要环境问题进行了详细分析，就工程总体思路、设计原则及主要考核指标体系等进行了探讨，提出沿湖农村非点源污染防治工程技术方案，即通过以沼气池为纽带的农村能源结构改造、村级污水处置处理和配套沟渠系统建设、村内垃圾处理处置以及普及卫生旱厕、村庄道路修缮及绿化等工程和管理措施，从源头上控制污染物产生量，减少入湖污染负荷，有效地解决滇池环湖新农村建设中的环境保护问题。     

Atmospheric pollution in Beijing, China, as recorded in sediments of the Kunming Lake

The fluxes of heavy metals and magnetite, a fly-ash component, from coal burning, to sediments of the Kunming Lake in Beijing have increased measurably over the last fifty years. Ages were introduced to the sediment strata through Pb-210 geochronologies. Even with a doubling of coal usage by the year 2000, the anthropogenic metal fluxes will still be less than those recorded in metropolitan Tokyo and U.S. lakes.     

Heavy metal adsorption on the Le An River sediment —The adsorption model

In this study,the surface properties and adsorption properties of the Le An River sediment were modelled via surface complexation approach.The model parameters were determined based on the data of our potentiometric titration experiments and the metal adsorption experiments with the Le An River sediment samples.Consequently,the surface complexation models for the natural sediment,in our case the Le An River sediments,which can interpret the experimental data very well were successfully established.Three typical surface complexation models that is the constant capacitance model,the diffuse layer model and the triple layer model,were considered in this research.This work indicated that the consistency and the interdependency among model parameters together with the selection of the surface adsorbed species should be emphasized.     

云南湖区公众环境宣传教育活动浅析

湖泊综合治理,单靠行政手段和经济手段是远远不够的,必须发动群众,依靠湖区周边的广大群众,通过广泛深入地进行环境保护宣传教育,提高广大群众的环境保护意识,促使他们自觉自愿地投身于湖泊的治理和建设中去,湖泊治理才能取得预期效果.     

电石渣在煤泥水混凝中的作用机理研究

电石渣在煤泥水混凝中的作用机理 :电石渣对煤泥水混凝作用不是补给了 OH- ,而是提供了大量的 Ca2 + 。Ca2 +通过压缩双电层 ,破坏了煤泥颗粒的稳定性 ,从而使煤泥颗粒发生凝聚。OH-和 Ca( OH) 2 对煤泥水的混凝不直接起作用。     

西湖底泥不同供氧条件下有机质降解及CO2与CH4释放速率的模拟研究

采用密闭培养实验装置于室温（２５℃左右）及ｐＨ为７５条件下，对西湖底泥中有机质完全降解及转化为ＣＯ２和ＣＨ４的速率进行了模拟研究．结果表明，在西湖湖水现有供氧水平（５０—８６ｍｇ（Ｏ２）／Ｌ）条件下，底泥中有机质完全降解的速率最为缓慢，培养期间（４２天）平均只有０７２ｍｇ（Ｃ）／（ｋｇ·ｄ）．当湖水供氧水平进一步上升（８６→１２０→１６０ｍｇ（Ｏ２）／Ｌ），ＣＯ２释放速率增加，最大值可达到８７ｍｇ（Ｃ）／（ｋｇ·周）；当湖水供氧水平下降（８６→０ｍｇ（Ｏ２）／Ｌ），ＣＨ４释放速率加快，最大值可达到４６ｍｇ（Ｃ）／（ｋｇ·周）．