含机油废水微生物降解实验研究

从油污壤中筛选分离出两株高效机油降解菌ZL1、ZL2，初步鉴定为黄杆菌属和微球菌属。通过生长条件正交实验测定了温度、低温浓度和pH值对其降解能力的影响。在废水较高油浓度下进行了连续降解实验。实验表明：20d对于含油270mg／L的去除率分别达到67\9%呼76．2％，其中ZL2菌对底物浓度的pH值有较广的适应范围。     

绿色机动车—燃料电池汽车

简要叙述了燃料电池汽车的技术特点，主要有：能量转化效率高，ＣＯ２排放量比内燃机汽车低，基本不产生有毒气体，不要充电。在此基础上较详细地介绍了世界各国的燃料电池汽车研究现状，并针对上海市机动车污染严重的现状，提出了发展燃料电池汽车及其相关产业的建议。     

“双高法生物脱酚”在焦化污水处理中的应用

本文介绍了“双高技术”在本钢一铁厂生物脱酚工程中的应用。该方法的除萘，除氰，除油，生化设计，污泥分离方法及无剩余污泥等技术，水平先进，具有特色，可供同行业参考。     

关于粘胶纤维生产中的废气治理

通过化纤厂粘胶纤维生产中废气治理实践，提出了粘胶纤维生产中废气治理的新工艺方法．利用该法Ｈ２Ｓ去除率达９８％，ＣＳ２回收率接近７０％，ＣＳ２外排浓度为３０～４０ｍｇ／ｍ３，符合国家排放标准（４０ｍｇ／ｍ３）．     

浦东新区工业结构的多目标优化研究

从经验和环境协调发展角度出发，用改进的多目标规划法研究浦东新区工业结构优化调整。以１９８９年为基准年，根据该年资料选取经济和环境影响较显著的十三个主要待业的产值为决策变量，设定调整目标，建立规划模型，并按照污染量增加率的不同设计方案。经过计算机数学模拟，提出既满足经济要求，又使污染量增加率尽可能降低的优化方案，将工业结构调整与污染控制结合起来，确定２０００年规划年份的浦东新区工业结构优化。     

基于改进层次分析法的火灾高危单位消防安全评估

开展消防安全评估对提升火灾高危单位消防安全管理水平和维护公共安全具有重要意义。根据火灾高危单位的特点,给出了消防安全评估指标体系,包括建筑防火、消防设备设施和消防安全管理3项一级指标,建筑整体布局、安全疏散系统、消防给水系统、自动灭火系统、防排烟系统、电气防火系统、其他设备及器材、日常管理、应急制度及培训教育、电器燃气消防器材管理10项二级指标,建筑类别、安全出口、室外消防水、自动喷水灭火系统、风机、消防电源及其配电、防火门窗、消防安全管理制度、应急制度、电器管理等54项三级指标。在现场调研和理论分析的基础上,利用改进的层次分析法计算得到某火灾高危单位消防安全评估指标体系各指标的权重,建立了火灾高危单位消防安全评估模型,对其火灾危险性进行了评估。     

High beam headlamp use rates: Effects of rurality,proximity of other traffic,and roadway curvature

Objective: The few observational studies of the prevalence of high beam use indicate the rate of high beam use is about 25% when vehicles are isolated from other vehicles on unlit roads. Recent studies were limited to 2-lane rural roads and used measurement methods that likely overestimated use. The current study examined factors associated with the rate of high beam use of isolated vehicles on a variety of roadways in the Ann Arbor, Michigan area.

Methods: Twenty observation sites were categorized as urban, rural, or on a rural/urban boundary and selected to estimate the effects of street lighting, road curvature, and direction of travel relative to the city on high beam use. Sites were selected in pairs so that a majority of traffic passing one site also passed through the other. Measurement of high beams relied on video data recorded for 2 nights at each site, and the video data also were used to derive a precise measure of the proximity of other traffic. Nearly 3,200 isolated vehicles (10 s or longer from other vehicles) were observed, representing 1,500-plus vehicle pairs.

Results: Across the sample, 18% of the vehicles used high beams. Seventy-three percent of the 1,500-plus vehicle pairs used low beams at each paired site, whereas 9% used high beams at both sites. Vehicles at rural sites and sites at the boundaries of Ann Arbor were more likely to use high beams than vehicles at urban sites, but use in rural areas compared with rural/urban boundary areas did not vary significantly. Rates at all sites were much lower than expected, ranging from 0.9 to 52.9%. High beam use generally increased with greater time between subject vehicles and leading vehicles and vehicles in the opposing lane. There were mixed findings associated with street lighting, road curvature, and direction of travel relative to the city.

Conclusion: Maximizing visibility available to drivers from headlights includes addressing the substantial underuse of high beam headlamps. Advanced technologies such as high beam assist, which switches automatically between high and low beam headlamps depending on the presence of other traffic, can help to address this problem.     

Towards sustainable consumption: Predicting the impact of social‐psychological factors on energy conservation intentions in Northern Cyprus

The incessant demand and consumption of energy services among individuals’ is increasing throughout the world. Individuals’ electricity consumption in Northern Cyprus has risen considerably. However, the demand for electrical energy services on the island is heavily reliant on imported fossil fuels. Burning fossil fuels has adverse effects on its environment. Therefore, sustainable energy consumption is required and individuals are targeted for energy conservation to reduce electricity consumption. Against this background, using the Structural Equation Modeling approach, this research incorporates social‐psychological factors; personal norms, positive and negative emotions into the theory of planned behaviour (TPB) model to assess the relationships among the variables, explain their impact on consumers’ electricity conservation intentions and enhance the explanatory power of the model. Data was conveniently obtained from a quantitative sample of 400 electricity consumers. The results indicate that negative emotions have the strongest significant influence on intentions, but personal norms have the least effect on intentions to save electricity. Furthermore, the study revealed that our expanded TPB model can provide improved explanatory power more than the original TPB. Policy implications, limitations and future research are discussed.     

曝气生态滤池中微生物群落组成及物种多样性

为研究曝气生态滤池滤料表面物种多样性及其净水机理,通过高通量测序和生物信息分析对曝气生态滤池（EAF）中2种填料的不同DO区域微生物丰度和多样性进行研究和分析.结果表明,在EAF运行过程中,变形菌门所占比例均在71%以上,具有绝对优势,优势菌群的大量增殖使装置具有较高的TN去除率（67%）,其中好氧区海绵铁表面样本优势菌群比例最高,达到77.49%,表明海绵铁在曝气条件下更适合优势菌群变形菌门的繁殖;Alpha多样性分析发现EAF内填料表面生物膜中微生物菌落丰度均高于空白样,表明EAF较自然环境更适合微生物生长;Beta多样性分析发现装置由于曝气使优势菌群变形菌门在填料表面大量繁殖,限制了其他菌种繁殖,虽然生物多样性略有降低,但随着优势菌群大量增殖从而提升了对TN的去除能力.     

高质量发展下长江经济带生态效率及影响因素

构建NSUSBM-SFA-NSUSBM-Tobit的4阶段分析框架,基于长江经济带2007~2016年107个城市的面板数据,运用全局DEA技术计算了不可分离假设下城市的生态效率,同时通过3阶段DEA模型,将自然因素引入效率测算中.使用Tobit模型,结合新发展理念,定量分析了高质量发展视角下城市生态效率的影响因素.研究表明,2007~2016年间,不考虑各城市环境差异时,长江经济带综合生态效率均值由0.288增至0.617,增幅114.24%,于2011年跨过了0.4的低质量发展阶段,但低于0.8的高质量发展标准,湖南省增速最快,涨幅213.85%;考虑环境差异后,长江经济带综合生态效率均值由0.150增至0.395,涨幅163.33%,其中上海市增速最快,涨幅311.52%,上海、江苏与浙江的综合效率在大部分年份排名前3位,江西、贵州与云南则排名后3位.创新、城乡协调、政府环境投资、引进外资与推进城镇化均有助于提升城市生态效率.