广元市饮食业油烟污染现状及防治对策

本文介绍了饮食业油烟污染的危害和油烟净化设备的现状，分析了广元市饮食业油烟污染现状，并提出了饮食业油烟的防治对策。     

餐饮业油烟在线监控系统的设计及应用

摘要:由于监测技术及监管方式的乏力,导致油烟净化装置形同虚设,甚至有的餐饮企业根本没有安装油烟净化装置,油烟污染日益成为居民投诉的热点问题。本文介绍了新兴的物联网技术,可实时监测餐饮企业的油烟净化器的开关状态、净化器清洁度、风机开关状态、净化后的油烟排放浓度等数据,为环保部门对餐饮企业的长效管理提供平台支持及执法依据。     

城市餐饮业油烟污染及监测方法初探

城市餐饮业油类污染已逐渐被人们所重视，文章简述了油烟成份及其危害、油烟净化方法和监测分析方法。     

餐饮业油烟污染现状及防治对策

对餐饮业油烟产生的危害和我国油烟净化设备的现状进行了介绍,分析了南通市餐饮业油烟污染现状,并提出了餐饮业油烟污染的防治对策。     

饮食业油烟处理技术探讨

静电和湿法处理油烟是目前较普遍采用的油烟处理技术，对几种油烟处理设备的原理进行了简要介绍，总结了各自的工艺设计参数、使用特点及场合。     

对饮食业油烟排放标准中有关问题的探讨

对GBl8483—2001《饮食业油烟排放标准》(试行)中有关折算基准灶头数和油烟净化设备本体阻力，分析结果处理等问题进行了探讨。     

南京市餐饮业油烟污染防治现状及建议

对南京市餐饮业油烟污染防治现状展开论述,介绍了现阶段南京市餐饮油烟污染防治对象和防治措施,分析了油烟污染特征,梳理了油烟净化设备质量、清洗维护、基层监管等方面存在的问题,从厘清监管底数、开展调研交流、强化科技支撑、完善协同治理、加强深度宣传等方面提出了建议。     

JJB系列高频静电油烟净化机及高频高压开关电源的研制

本文介绍JJB系列高频静电油烟净化机的技术关键－静电油烟净化机用的高频高压开关电源。     

油烟净化技术应考虑的若干问题

作者通过十多年油烟净化工作实践，提出了在油烟净化技术研究中应考虑的若干问题。     

以奖促治 九台市大力推进餐饮业油烟污染治理

为着力解决餐饮业油烟污染问题,进一步改善九台市区空气环境质量,保障居民群众身体健康,九台市环保局对曙光小区、碧水尚城等5个小区内的46户餐饮业油烟污染进行集中治理。要求各业主凡是油烟不能高空排放的,一律安装油烟净化器,6月30日前已完成了整治任务。     

现阶段国内外城市固体废弃物的治理技术与治理概况

城市固体废弃物是人们在工业生产活动、生活活动及商业活动中所产生的固体废物,这种废物随着国民经济的发展、人口的增长、人民生活水平的提高,数量不断增加。它破坏了市容,污染环境,给人民健康带来了极大的危害,因此,需加以处置和处理。本文将系统地介绍现阶段国内外城市固体废弃物的现状及处理技术,并针对我国国情,提出合理化的处理方案。     

塔里木河上游及源流区草原荒漠化及其防治研究

加强生态环境保护和建设是西部大开发的战略重点。针对塔里木河流域环境恶化、草地开发利用失衡、草原荒漠化日趋严重的问题,提出具体规划和综合治理方案。     

迎评促建期间大学生思想政治工作的开展与思考

搞好大学生思想政治工作对促进学校的建设工作意义重大.针对当前我院迎评促建工作中的学生思想上存在的误区,应进一步加强宣传、加强思想政治工作队伍建设以及不断总结过去和创新现在,根据当前迎评促建工作的实际,采取一定措施.     

中小城市的光污染及防治对策

我国经济处于高速增长期,建设日新月异,中小城市的光污染问题日趋明显,防治显得十分重要。文章以中山市城区为例,对道路照明、建筑照明、广告照明、绿化照明,以及玻璃幕墙反射等光污染情况进行了调研和评价。根据中山市城区的光污染情况,从制定和完善光污染防治法规体系、加强规划和宏观管理、提高公众参与力度和监督力度、加大人才培养和政策扶持力度、加大清洁生产推广力度以及实施照明设计单位资质认证等多方面提出了对光污染的防治对策。     

环境、资源统计与核算

本文从国家实施可持续发展战略出发，分析了环境统计工作存在的问题。提出了可持续发展的环境，资源统计与核算的新概念。     

Bauxite and alumina: trends and prospects

During the past 25 years the bauxite and alumina industry has grown threefold creating major change in the industry structure and reducing the dominance of the majors. Australia has emerged as the leading producer with a major third party alumina market developed principally by Alcoa of Australia. Future growth while, less dramatic, is likely to be substantial requiring US$50 billion to fund new projects which will be concentrated in developing countries with large bauxite reserves and developed infrastructure.     

Smart and eco-cities in India and China

ABSTRACT

Smart and eco-cities have become important notions for thinking about urban futures. This article contributes to these ongoing debates about smart and eco-urbanism by focussing on recent urbanisation initiatives in Asia. Our study of India’s Smart Cities Mission launched under the administration of Narendra Modi and China’s All-In-One eco-cities project initiated by Xi Jinpin unfolds in two corresponding narratives. Roy and Ong’s [2011. Worlding Cities: Asian Experiments and the Art of Being Global. Oxford: Wiley-Blackwell] “worlding cities” serves as the theoretical backdrop of our analysis. Based on a careful review of a diverse set of academic literature, policy and other sources we identify five process-dimensions for analysing the respective urban approaches. We show how the specific features of China’s and India’s urban focus, organisation, implementation, governance and embedding manifest both nations’ approaches to smart and eco-urbanism. We argue that India’s Smart City Mission and China’s All-in-One project are firmly anchored in broader agendas of change that are set out to transform the nation and extend into time. The Indian Smart City Mission is part of a broader ambition to transform the nation enabling her “smart incarnation” in modernity. Smart technologies are seen as the key drivers of change. In China the framework of ecological civilisation continues a 5000-year historical tradition of civilisation excellence. By explicitly linking eco-urbanism to the framework, eco-cities become a means to enact ecological civilisation on the (urban) ground.     

浅谈油气开发与环境安全

文章分析了油气能源现状、油气开发与环境的关系、油气开发与环境安全的关系,油气开发中的环境保护对策与环境监理。得出:油气开发既要做到和谐生产,又要保护环境;在油气开发中,对环境有影响的应加大修复力度,采取相应的环境保护措施,确保有效、长效的环境保护目标。     

Transport and fate of nitrate and pesticides: hydrogeology and riparian zone processes

There is continuing concern over potential impacts of widespread application of nutrients and pesticides on ground- and surface-water quality. Transport and fate of nitrate and pesticides were investigated in a shallow aquifer and adjacent stream, Cow Castle Creek, in Orangeburg County, South Carolina. Pesticide and pesticide degradate concentrations were detected in ground water with greatest frequency and largest concentrations directly beneath and downgradient from the corn (Zea mays L.) field where they were applied. In almost all samples in which they were detected, concentrations of pesticide degradates greatly exceeded those of parent compounds, and were still present in ground waters that were recharged during the previous 18 yr. The absence of both parent and degradate compounds in samples collected from deeper in the aquifer suggests that this persistence is limited or that the ground water had recharged before use of the pesticide. Concentrations of NO(-)(3) in ground water decreased with increasing depth and age, but denitrification was not a dominant controlling factor. Hydrologic and chemical data indicated that ground water discharges to the creek and chemical exchange takes place within the upper 0.7 m of the streambed. Ground water had its greatest influence on surface-water chemistry during low-flow periods, causing a decrease in concentrations of Cl(-), NO(-)(3), pesticides, and pesticide degradates. Conversely, shallow subsurface drainage dominates stream chemistry during high-flow periods, increasing stream concentrations of Cl(-), NO(-)(3), pesticides, and pesticide degradates. These results point out the importance of understanding the hydrogeologic setting when investigating transport and fate of contaminants in ground water and surface water.