氯化橡胶的清洁生产

通过氯化橡胶的清洁生产审计，改进氯化工序的设备结构及尾气吸收工艺，提高氯气利用率，并把工艺气变成可利用的工业产品，取得显著的环境效益和经济效益。     

国家机动车排污控制管理数据库系统

介绍了“国家机动车排污控制管理系统”数据库的研制、特点及使用方法。该数据库存储了大量的城市环境概况、机动车排放因子、排放标准、燃油标准和排放控制对策等信息，能系统、准确的提供国家级相关数据及法律依据，使各级环保部门和政府决策部门能迅速、准确地掌握全国或某城市的有关机动车的静态或动态的污染排放综合情况     

污水海洋（江河）处置工程喷口的冲淤规律

结合上海市合流污水治理二期工程排放管稀释扩散规律及泥沙冲淤规律的研究，利用少运动相似理论，通过模型试验，从环境泥沙积在上管喷口上的最不利条件出发，分析喷口对泥沙的冲液规律，提出喷口冲淤临界速的概念，并据此提出适宜的上升管高度及喷口射流角度。     

射流曝气SBR技术在屠宰废水治理中的应用

介绍了应用射流曝气和序列间歇式活性污泥（ＳＢＲ）治理屠宰废水的工程实例。半年多的运行情况表明，该系统具有很好操作性和稳定性，当系统污水排放量或有机负荷发生较大波动时，有较好的缓冲适应能力，并能保证整个系统稳定达标。     

上海地区高空气流长距离输送轨迹及其与酸雨的关系

分析了影响上海地区的高空气流输送轨迹。不同月份影响上海的高空气流来向不一。轨迹输送路径与天气系统的变化密切有关,且与上海地区出现的酸雨有关。研究表明,上海地区的酸雨,除与局地污染有关外,还与远处输送的外来污染有关。这些外来污染影响,主要来自上海西南向的北部湾和两广等地。也有部分来自东北——东方向的南朝鲜和日本西部地区。     

Preliminary study on organic contaminants in the water of northwest part of the Lake Chao

The waterquality of the downstream of Nanfei River and the northwest area of Lake Chao is evaluated from organic analysis aspect. PAHs such as fluoranthene, pyrene are detected in the waters collected from downstream river and river mouth. More phenolic compounds are found in the river water. Some halogenated hydrocarbons are present in the river and lake waters. A great many of aliphatic hydrocarbons and benzene hydrocarbons found in all the water samples are about one third of the total organics detected. The hydrophobic components are found to be present not only in water but also in suspended sediment. The ratio of the amount existing is 0.4 in sediment and 1 in particle-free water. The quantity of humic materials existing in lake water is larger than that in river water. The proportion of the humic materials in lake water to that in river water is 1.9 to 1. In the lake water, some natural substances, such as dimethyl disulfide, alpha-pinene, azulene, and 6- methyl -2-heptanone are observed.     

一块小型人工湿地的环境经济价值评估

采用条件价值法对一块小型人工湿地系统进行环境经济价值评价.计算出该人工湿地系统总价值87600元,总经济效益15600元,环境经济效益显著.对影响评价结果的一些因素进行了讨论,认为所得的评估价值偏低.因此,小型人工湿地用于养殖场污水处理具有良好的应用前景.     

污水处理厂污泥中磷的回收

磷是一种不可再生而又面临枯竭的重要资源。为控制水体富营养化,污水处理厂采用生物除磷脱氮工艺把污水中的磷转移到污泥中以除去;由此形成富磷污泥,为实现污泥磷回收创造了条件。并介绍了三种从污水处理厂剩余污泥中回收磷的工艺:污泥水解回收磷的工艺(KREPROProcess和Cambi-KREPROProcess)和从污泥焚烧灰中回收磷的工艺(BioConProcess)。这些工艺可以以磷酸铁或磷酸的形式回收污泥中约75%的磷。     

In situ preparation of g-C3N4/Bi4O5I2 complex and its elevated photoactivity in Methyl Orange degradation under visible light

A graphite carbon nitride(g-C_3N_4) modified Bi_4O_5I_2 composite was successfully prepared insitu via the thermal treatment of a g-C_3N_4/Bi OI precursor at 400°C for 3 hr.The as-prepared g-C_3N_4/Bi_4O_5I_2 showed high photocatalytic performance in Methyl Orange(MO) degradation under visible light.The best sample presented a degradation rate of 0.164 min~(-1),which is 3.2 and 82 times as high as that of Bi_4O_5I_2 and g-C_3N_4,respectively.The g-C_3N_4/Bi_4O_5I_2 was characterized by X-ray powder diffractometer(XRD),scanning electron microscopy(SEM),transmission electron microscopy(TEM),Raman,X-ray photoelectron spectroscopy(XPS),ultraviolet-visible diffuse reflectance spectra(DRS),electrochemical impedance spectroscopy(EIS) and transient photocurrent response in order to explain the enhanced photoactivity.Results indicated that the decoration with a small amount of g-C_3N_4 influenced the specific surface area only slightly.Nevertheless,the capability for absorbing visible light was improved measurably,which was beneficial to the MO degradation.On top of that,a strong interaction between g-C_3N_4 and Bi_4O_5I_2 was detected.This interplay promoted the formation of a favorable heterojunction structure and thereby enhanced the charge separation.Thus,the g-C_3N_4/Bi_4O_5I_2 composite presented greater charge separation efficiency and much better photocatalytic performance than Bi_4O_5I_2.Additionally,g-C_3N_4/Bi_4O_5I_2 also presented high stability.·O_2~-and holes were verified to be the main reactive species.     

城市固体废物填埋场防护层天然材料研究

提出用石灰和粉煤灰对常用的粘土 +蒙脱土的衬里进行改性。对石灰配比为 0 %、0 4 %、1%、2 %、6 %、10 %的6种复合衬里、“三明治”结构的复合衬里 ,以及粉煤灰比例为 15 % ,2 5 % ,35 % ,5 0 %的 4种复合衬里 ,从渗透系数、衰减能力的角度进行了系列测试 ,得出了石灰配比为 10 %的复合土Ⅰ衬里和“三明治”结构复合土衬里性能良好、成本低、值得推广