江苏省土壤污染重点监管单位管理现状与对策建议

与水、大气污染相比，土壤污染具有隐蔽性、滞后性、累积性等特点，污染土壤治理恢复成本高、周期长、难度大，需要强化源头防控，防患于未然。简述了我国土壤污染重点监管单位的管理要求，从环境准入期、施工期、运营期和退役期4个环节梳理了重点监管单位的管理要点，分析了江苏省土壤污染重点监管单位的管理现状和存在问题，并从强化宣传培训，实施分类分级管理，探索开展边生产边管控技术模式，提升基层监管能力等方面提出了对策建议，以期为江苏省土壤环境管理工作提供决策参考。     

A plasma display window?-The shifting baseline problem in a technologically mediated natural world

Humans will continue to adapt to an increasingly technological world. But are there costs to such adaptations in terms of human well being? Toward broaching this question, we investigated physiological effects of experiencing a HDTV quality real-time view of nature through a plasma display “window.” In an office setting, 90 participants (30 per group) were exposed either to (a) a glass window that afforded a view of a nature scene, (b) a plasma window that afforded a real-time HDTV view of essentially the same scene, or (c) a blank wall. Results showed that in terms of heart rate recovery from low-level stress the glass window was more restorative than a blank wall; in turn, a plasma window was no more restorative than a blank wall. Moreover, when participants spent more time looking at the glass window, their heart rate tended to decrease more rapidly; that was not the case with the plasma window. Discussion focuses on how the purported benefits of viewing nature may be attenuated by a digital medium.     

资阳市重点场镇水环境污染防治对策建议

近年来,随着国民经济的高速发展,资阳市农村场镇规模加速扩张,导致农村场镇环境问题日益突出。为保持农村场镇可持续发展,对资阳市重点场镇水环境质量进行了现状调查研究,在此基础上提出了资阳市重点场镇水环境污染防治对策建议。     

中荷水处理示范研究培训中心的工作领域与思路

中荷水处理示范研究培训中心是中荷合作的产物,今后将对中国各城市污水处理技术人员、高校师生等进行培训,为建设和管理污水处理厂提供技术咨询,开展污水处理新技术的开发与推广,并开展对内对外的合作与交流。     

浅谈国家环境监测网建设

总结了“十一五”期间我国环境监测网络建设的成绩,提出了“十二五”国家环境监测网建设的指导思想和发展目标以及当前应当重点做好的几项工作.     

中国消防科技现状与发展

本文介绍了中国消防事业发展的宏观概况；着重从消防科技实力、科研设施、科技成果应用即发展国际间消防科技合作等方面，回顾了近十年来中国消防科技发展成就；展望了中国在今年后十年内消防科技面临的任务；阐述了进一步加强消防科技工作的措施。     

Hotspots and trends of biological water treatment based on bibliometric review and patents analysis

In order to reveal the hotspots and trends of biological water treatment from the perspectives of scientific and technological innovation, both of the bibliometric review and patents analysis were performed in this study. The Web of Science Core Collection database and Derwent Innovation Index database recorded 30023 SCI papers and 50326 patents, respectively were analyzed via information visualization technology. The results showed that China ranked the first in both papers and patents, while the United States and Japan had advantages in papers and patents, respectively. It was concluded through literature metrology analysis that microbial population characteristics, biodegradation mechanism, toxicity analysis, nitrogen and phosphorus removal and biological treatment of micro-polluted wastewater were the research hotspots of SCI papers. Activated sludge process and anaerobic-aerobic combined process were the two mainstream technologies on the basis of patent technology classification analysis. Technology evolution path of biological water treatment was also elucidated in three stages based on the citation network analysis. Furthermore, the future directions including research on the law of interaction and regulation of biological phases and pollutants and the technology innovations towards the targeted biotransformation or selective biodegradation of pollutants and resource reuse of wastewater were prospected.     

硝酸盐污染饮用水的去除技术研究进展

近年来,世界上许多地区的饮用水硝酸盐污染日益严重,因为饮用水中的硝酸盐易导致蓝婴综合症而使其倍受关注。本文阐述了地下水硝酸盐氮的化学、物理及生物去除技术的最新研究进展,探讨了其今后的研究方向。     

浅论环境技术国际转移与知识产权

面对国际社会知识与经济的迅猛发展,特别是伴随我国自主创新、努力掌握环境保护核心与关键技术以及知识产权保护战略决策的实施,国际环境技术转移的知识产权保护法律调整问题也不断扩大其内涵。针对我国运用知识产权参与国际竞争的能力与经验的欠缺,本文从多方位关注和介绍国际环境技术转移中知识产权保护的有关法律规制,以对我国重构国际环境技术转移知识产权保护体系有所裨益。     

黏胶基活性炭纤维对三氯一氟甲烷的吸附性能

采用动态吸附试验,利用自制的试验装置研究了黏胶基活性炭纤维〔Viscose-Based Activated Carbon Fibre (Viscose-Based ACF)〕对三氯一氟甲烷(CFC-11)气体的吸附效果. 在进口ρ(CFC-11)为0.5～8.0 mg/L,空塔气速为0.2 m/s,气体体积流率为0.72 m3/h的条件下,计算出黏胶基活性炭纤维对CFC-11气体的吸附,容量为0.788 g/g,传质区高度为0.077 2 m,全床层饱和度为65.47%,并作出活性炭纤维(AFC)的穿透曲线. 用Freundlich方程对等温吸附曲线进行拟合显示,进口ρ(CFC-11)在0.5～8.0 mg/L时,Freundlich方程较好地拟合了等温吸附曲线,且便于实际计算.