活性炭纤维（ACF）电极法处理染料废水的探讨

根据Ａｄｖａｎｃｅｄ Ｃｈｅｍｉｃａｌ Ｏｘｉｄａｔｉｏｎ＾［１］［６］的原理，通过ＡＣＦ电极的引入，使得电化学处理成为一个自由基反应与絮凝反应相结合的过程，对于多种模拟印染废水可以具有良好的处理效果。通过与其他方法的对比实验，表明在色度去除率方面不比Ｆｅｎｔｏｎ试剂法逊色，并明显优于絮凝法。经过单级处理，对于实验范围内的还原染料、酸性染料、活性染料及硫化染料，其脱色率全部大于９０％，大多数为９８     

集散控制系统在广州港西基污水厂处理工艺中的应用方案研究

分析了广州港西基污水处理厂的污水处理系统的结构和存在的问题，提出了基于集散控制系统的解决方案。     

生态建设产业化道路的再思考

分析了我国生态建设现状，困难和矛盾，剖析导致生态建设陷于困难的深刻原析，研究我国生态建设新动态，归纳总结出生态建设成功的条件，要素；指明和构建以市场化，企业化为核心的生态建设产业化道路。     

A numerical simulation of kinetic constraint on evaporation of ammonium nitrate in diffusion denuder

ＡｎｕｍｅｒｉｃａｌｓｉｍｕｌａｔｉｏｎｏｆｋｉｎｅｔｉｃｃｏｎｓｔｒａｉｎｔｏｎｅｖａｐｏｒａｔｉｏｎｏｆａｍｍｏｎｉｕｍｎｉｔｒａｔｅｉｎｄｉｆｕｓｉｏｎｄｅｎｕｄｅｒＳｈｅｎＪｉＲｅｓｅａｒｃｈＣｅｎｔｅｒｆｏｒＥｃｏＥｎｖｉｒｏｎｍｅｎｔａ...     

大气中铁、锰液相催化氧化二氧化硫动力学

研究了ｐｈ在３－５的范围内，大气浓度水平下、铁、锰和铁锰共存时的注相催化氧化的动力学，发现在不同的条件下反应级数，表观反应速率常数和活化能不同，证实了铁，锰对Ｓ（Ⅳ）的液相催化氧化有明显的协同作用，并给出了许多反应体系的经验速率表达式。     

IVP活性炭脱硫性能的研究

采用IVP活性炭吸附法治理污水场隔油池散发的多组分含H2 S废气。研究表明 ,复杂的废气组分并未影响到该活性炭对H2 S的吸附性能 ,且由于处理的废气湿度较高 ,使吸附性能有了较大的提高     

柴达木盆地水资源决策支持系统的设计与开发研究

柴达木盆地水资源规划管理决策属典型的半结构化、多层次、多决策者和多目标的决策问题，为此设计开发了柴达木盆地水资源决策支持系统。文章系统地介绍了柴达木盆地水资源决策支持系统结构框架、设计原则、开发思路、决策模式和基本功能。系统由数据库、模型库及其管理系统三部分组成，模型库包括人口动态模型、宏观经挤模型、水资源模拟模型、绿洲生态需水模型和水资源多目标优化分析模型等5个基本模型。在求解水资源多目标优化分析模型时，使用了逐步法(STEM)，把多目标化为单目标进行求解，决策者在迭代权衡过程中输入经验与偏好信息来获取满意的决策信息。     

Property rights integrity,tenure security and forestland rental market participation: Evidence from Jiangxi Province,China

The decentralization of property rights is the focus of the forest tenure reforms in several developing countries. In China, it was achieved by the launch of a new round of collective forest tenure reform beginning in 2003, which provided farmers with more integrated and secure forestland rights. Drawing on household data collected in Jiangxi province in 2011 and 2013, this paper examines the impacts of households’ recognition of property rights and improved tenure security on forestland rental activities. Our empirical results show that households with higher perceptions of more complete use rights and mortgage rights have a lower probability and intensity of renting‐in land, while households with lower expectations of future forestland redistribution or expropriation are more likely to rent in forestland and more of it. These results imply that the development of a forestland rental market leading to better forest management requires an integrated forestland management approach consisting of decentralization of property rights and village governance. In particular, the central government may further clarify the rights and obligations affiliated to forestland ownership, contractual rights, and management rights; while the village collective may shift from direct intervention in the integrity and security of forestland rights to the supervision and protection of decentralized forestland rights to increase efficiency from the decentralization of property rights.     

Release characteristics of mercury in chemical looping combustion of bituminous coal

This study evaluated the release characteristics of mercury from bituminous coal in chemical looping combustion (CLC) using Australian iron ore as the oxygen carrier in a fixed bed reactor. The effects of several parameters, such as temperature in the fuel reactor (FR) and air reactor (AR), gasification medium in the FR, and reaction atmosphere in the AR, on mercury release characteristics, were investigated. The mercury speciation and release amount in the FR and AR under different conditions were further explored. The results indicate that most of the mercury in coal was released in the FR, while the rest of it was released in the AR. Hg⁰ was found to be the major species in the released mercury. The results also indicate that a higher temperature in the FR led to an increase in the total mercury release amount and a decrease in Hg⁰ proportion. However, a higher temperature in the AR resulted in a decrease in the total mercury release amount and Hg⁰ proportion. The increase in the H₂O/CO₂ ratio of gasification mediums in the FR was beneficial for the increase in the total mercury release amount and Hg⁰ proportion. A higher O₂ concentration in reaction atmosphere in AR had a negligible effect on the total mercury release amount, but a positive effect on Hg⁰ oxidization.     

臭氧氧化工艺对污水处理厂二级出水的处理特性

城镇污水处理厂深度处理单元采用臭氧氧化和臭氧催化氧化工艺可对溶解性难降解有机物进行强化去除。针对臭氧氧化的选择性和臭氧催化氧化去除COD的稳定性,以污水处理厂二级出水为研究对象进行臭氧氧化小试和中试试验,考察不同进水水质情况下臭氧氧化的效果,臭氧氧化后污水可生化性和NH₃-N的变化情况以及臭氧催化氧化去除COD的稳定性。研究结果表明:臭氧氧化对不同水质进水COD的去除效果差异较大,对含有较多饱和有机酸的污水处理效果有限,且臭氧氧化处理后污水BOD₅和NH₃-N均未升高。臭氧催化氧化去除COD的效果与催化剂的吸附饱和程度相关。因此,建议设计城镇污水处理厂臭氧氧化和臭氧催化氧化工艺前需进行小试实验明确对COD的去除效果,臭氧催化氧化小试实验需进行90 d以上或试验至臭氧催化剂达到吸附饱和,不建议在臭氧氧化工艺后增设生物滤池和曝气生物滤池。