论基于EGIS平台的放射源管理系统的开发

放射源管理系统是一种基于环境地理信息系统平台的资源管理系统,是GIS技术与环境监测技术、环境管理技术、数据库技术等各种环境信息分析和处理技术的集成。系统为环保部门提供了一个功能强大的空间信息服务和管理工具,可以直观、方便地获取放射源的监控、管理等数据信息,为环境管理部门的决策提供依据。     

浅谈对热电企业的环境监督管理

对热电企业的环境监管工作是环保部门的重要职责,根据在对热电企业日常监管中遇到的问题,论述了监管的常用方法,包括监督企业环境管理落实情况、核查企业环保数据真实性及重视群众对企业的监督,并就相关工作展开了具体讨论。     

服务江苏环保,投身污染减排——论省环科院在江苏省污染减排中的作用

文中从江苏省环科院的职能出发,阐述了省环科院在江苏省污染减排工作中的地位和作用,指出省环科院应在污染减排工作中做出更大贡献。     

Attitude towards littering as a mediator of the relationship between personality attributes and responsible environmental behavior

The study tested whether attitude towards littering mediates the relationship between personality attributes (altruism and locus of control) and responsible environmental behavior (REB) among some residents of Ibadan metropolis, Nigeria. Using multistage sampling technique, measures of each construct were administered to 1360 participants. Results reveal significant independent and joint influence of personality attributes on attitude towards littering and responsible environmental behavior, respectively. Attitude towards littering also mediates the relationship between personality characteristics and REB. These findings imply that individuals who possess certain desirable personality characteristics and who have unfavorable attitude towards littering have more tendencies to engage in pro-environmental behavior. Therefore, stakeholders who have waste management as their priority should incorporate this information when guidelines for public education and litter prevention programs are being developed. It is suggested that psychologists should be involved in designing of litter prevention strategies. This will ensure the inclusion of behavioral issues in such strategies. An integrated approach to litter prevention that combines empowerment, cognitive, social, and technical solutions is recommended as the most effective tool of tackling the litter problem among residents of Ibadan metropolis.     

Environmental assessment of garden waste management in the Municipality of Aarhus, Denmark

An environmental assessment of six scenarios for handling of garden waste in the Municipality of Aarhus (Denmark) was performed from a life cycle perspective by means of the LCA-model EASEWASTE. In the first (baseline) scenario, the current garden waste management system based on windrow composting was assessed, while in the other five scenarios alternative solutions including incineration and home composting of fractions of the garden waste were evaluated. The environmental profile (normalised to Person Equivalent, PE) of the current garden waste management in Aarhus is in the order of −6 to 8 mPE Mg⁻¹ ww for the non-toxic categories and up to 100 mPE Mg⁻¹ ww for the toxic categories. The potential impacts on non-toxic categories are much smaller than what is found for other fractions of municipal solid waste. Incineration (up to 35% of the garden waste) and home composting (up to 18% of the garden waste) seem from an environmental point of view suitable for diverting waste away from the composting facility in order to increase its capacity. In particular the incineration of woody parts of the garden waste improved the environmental profile of the garden waste management significantly.     

微波诱导催化技术在环境治理中的应用研究

微波诱导催化技术以其快速、高效和无二次污染等特点,日益受到环保研究者的重视。目前,微波诱导催化技术已在大气污染控制、水污染控制及固体废弃物处理与处置等环境治理领域取得了显著效果。阐述了微波诱导催化技术的基本原理、催化反应的催化剂和载体及催化反应的机制,归纳了微波诱导催化技术在环境治理中的应用现况及实例,分析了微波诱导催化技术在实际应用中存在的问题,并提出相应的解决措施,最后对微波诱导催化技术在环境治理领域中的进一步应用进行了展望。     

火电厂环保设施运行状态及性能评价技术研究

介绍了火电厂环保设施运行状态及性能评价技术的创新性研究,包括研究方法、评价方法、评价技术及实际应用情况。该研究是继火电厂工程减排、结构减排后的重要管理技术创新,为进一步促进火电厂环保设施安全、稳定、可靠、经济运行,确保达标排放,推进火电行业管理减排和技术监督提供了技术支持。     

“Hey Friend,Buy Green”: Social Media Use to Influence Eco-Purchasing Involvement

This study addresses the use of message carriers to convey corporate social responsibility information to promote eco-purchasing involvement. The work tests various media formats transmitted via social media. The effects of corporate vs. peer communication in a corporate social responsibility campaign in stimulating self-reported eco-purchasing involvement are indicated. The research varies communication dimensions of a fictional corporate social responsibility campaign sent through social media. Multiple media formats; new release; article; and advertisement were tested, as was the inclusion of social media persuasive sentiment. The analysis of source/format combinations and source/format/sentiment combinations found statistically significant differences for consumer-to-consumer communication in stimulating eco-purchasing involvement in certain circumstances. This research suggests an emerging role for the consumer communicator as a content co-creator and validates the effective use of articles and news releases instead of advertising on social media, yielding managerial and scholarly implications.     

Mg3MnxAl1-xCO3类水滑石衍生NSR催化剂的制备及其性能评价

采用共沉淀法合成了三元类水滑石Mg_3Mn_xAl_(1-x)CO_3,通过高温煅烧得到其衍生氧化物Mg_3Mn_xAl_(1-x)O_m,再经浸渍负载Pt或BaO后制得新型NO_x存储/再还原(NSR)催化剂。XRD及SEM表征结果显示,当Mn与Al的摩尔比(Mn/Al)大于1时所制备的Mg_3Mn_xAl_(1-x)O_m有杂晶相出现且发生团聚,结合NO_x存储性能评价结果,确定最优Mn/Al为1。BaO负载不利于NO_x的存储,而当Pt负载量为1%(w)时NO_x存储性能最优,250℃条件下的存储量由负载前的0.52 mmol/g提升至0.61 mmol/g。CO_2与NO_x之间存在较强的竞争吸附。负载1%Pt催化剂的NSR性能评价结果表明,8个稀燃-富燃循环后NO_x的去除率为68%,表明催化剂的还原性能仍需加强。     

从“数字环保”到“智慧环保”

简述了“数字环保”到“智慧环保”的概念与发展背景.指出环境信息化要实现从“数字环保”到“智慧环保”的跨越,物联网技术是实现跨越的基础.提出,构建立体化、智能化的覆盖全国的环保领域物联网平台,实现由“数字环保”向“智慧环保”的转化,将是一个系统、长期的工程.“十二五”期间,从总量减排四项约束性指标和固废、危废监管等重点领...