Post-2015 Global Development Agenda and China's Response

千年发展目标将于2015年到期,世界各国政府、研究机构、非政府组织,以及以联合国为代表的诸多国际组织均对“后2015发展议程“展开激烈讨论。热议的焦点集中在核心目标设定和新型全球发展伙伴关系构建两方面。一方面,后2015发展目标的设定不可能完全脱离联合国千年发展目标,而必须是在考虑千年发展目标及其实施经验的基础上,结合可持续发展理念,兼顾各地区、各国的发展现实,进而形成综合性的指标框架;另一方面,新型全球发展伙伴关系是“后2015发展议程“推进和实现的重要支撑,这要求从新千年以来国际发展合作领域的进展中汲取经验,加强合作,承担相应的国际责任。中国应当更加有效地参与到“后2015发展议程“的讨论和制定过程中,充分利用“后2015全球发展目标“制定和全球伙伴关系建立的契机,积极主动把握全球发展的主导权。As the year of 2015 is the last year for the Millennium Development Goals( MDGs),there have been plenty of heated discussions about the post-2015 development agenda among governments, research institutions,NGOs,and the U.N.-led international organizations.Two issues were the focal points of discussion: setting up core goals and constructing new global development partnership.On the one hand,the post-2015 development goals cannot be dissociated from the MDGs; instead,they shall take full account of the MDGs and its implementation experiences,couple themselves with the idea of sustainable development,start from the development realities of different regions and countries,and formulate a comprehensive framework of indices.On the other hand,new global development partnership is an important pillar if the post-2015 development agenda is to be promoted and realized,which entails learning from the progress of cooperation on international development since the new millennium,future strengthening cooperation,and taking due international responsibilities.China should take a more proactive part in the discussion and making of the post-2015 development agenda,seize the opportunity to set up the post-2015 development goals and establish global partnership,and play a leading role in global development.2013年度国家社科基金一般项目“援助有效性、发展有效性与中国对外援助的质量研究”(13BJL054); 2011年度教育部“新世纪优秀人才支持计划”(NCET-11-0293)的资

不同水合物饱和度下渗透率变化特性的实验研究

含固体水合物的多孔介质的渗透率是影响天然气水合物藏开采潜力的一个重要参数，多孔介质的渗透率受到水合物占据孔隙的百分比的影响，定量研究水合物的饱和度对渗透率的影响对于天然气水合物试开采工程具有重要意义。本文利用储气罐精确控制注入反应釜的甲烷气量，采用平均粒径为333.21μm的石英砂模拟多孔介质进行实验，开展了一系列不同甲烷水合物饱和度（0～35%）下液相水的渗透率的测量实验。结果表明，水合物饱和度的增加会引起渗透率逐渐下降，这与前人的研究结果一致。并且当水合物饱和度较低时（SH＜10%），水合物固体对多孔介质孔隙的堵塞作用更明显，所以渗透率急剧下降；而在相对高的饱和度下（SH＞10%），渗透率下降速率逐渐降低。将本实验测量结果与Kozeny颗粒模型、平行毛细管模型和Masuda下降模型0HK.K（1.S）N，N为整数进行对比，发现测量结果与Masuda渗透率下降模型N=13的值吻合较好

Experimental investigation of permeability characteristics under different hydrate saturation

含固体水合物的多孔介质的渗透率是影响天然气水合物藏开采潜力的一个重要参数，多孔介质的渗透率受到水合物占据孔隙的百分比的影响，定量研究水合物的饱和度对渗透率的影响对于天然气水合物试开采工程具有重要意义。本文利用储气罐精确控制注入反应釜的甲烷气量，采用平均粒径为333.21μm的石英砂模拟多孔介质进行实验，开展了一系列不同甲烷水合物饱和度(0~35%)下液相水的渗透率的测量实验。结果表明，水合物饱和度的增加会引起渗透率逐渐下降，这与前人的研究结果一致。并且当水合物饱和度较低时(SH10%)，渗透率下降速率逐渐降低。将本实验测量结果与Kozeny颗粒模型、平行毛细管模型和Masuda下降模型[0HK.K(1.S)N，N为整数]进行对比，发现测量结果与Masuda渗透率下降模型N=13的值吻合较好

Determination of Heat Stable Salts in Amine Solution Used in Desulfurization by Electrodialysis-Ion Exchange Coupled with Ion Chromatography

设计了一种填有强酸型阳离子交换树脂的电渗析离子交换装置,建立了电渗析离子交换-离子色谱检测脱硫胺液中热稳态盐(HSS)的方法,并分析了其工作原理。含有HSS的胺液流经电渗析离子交换装置后,HSS由胺液介质转换为水介质。HSS 的介质转换及离子交换树脂的再生过程连续进行。电渗析离子交换的较佳实验条件:胺液流量1．0mL／min,电流100mA,胺液循环次数4次,无机阴离子的洗脱液为3．5mmoL／LNa2CO3+1．0mmoL／L NaHCO3,有机阴离子的洗脱液为0．5mmol／LNa2CO3+ 0．5 mmoL／L NaHCO3。在此条件下分析实际试样,得到Cl-,SO42-,HCOO-,CH3COO-,CH3CH2COO-的检测限分别为0．005, 0．020,0．010,0．050,0．080mg／L,加标回收率为81．0％-113．0％。该方法只用水无需采用化学试剂,且简单、快速、灵敏、准确。Novel method for determination of heat stable salts(HSS) in amine solution,used in desulfurization of natural gas and refinery gas,was developed by electrodialysis-ion exchange coupled with ion chromatography. An electrodialyzer packed with strong acidic cation-exchange resin was designed and established. Amine solution containing HSS and methyldiethanolamine (MDEA) flowed through the device, in which MDEA was reserved on the resin after exchanging with hydronium ions on the strong acidic cation-exchange resin. HSS whose medium was converted from MDEA to hydrous phase could be determined by ion chromatography. Conversion of medium and regeneration of ionexchange resins could be continuously carried out without interruption. Under optimal conditions for electrodialysis-ion exchange:flowrate of amine solution 1.0 mL/min, electric current 100 mA,cycle times of amine solution 4,eluent for inorganic anions 3. 5 mmol/L Na2CO3 +1.0 mmol/L NaHCO3 and eluent for organic anions 0.5 mmol/L Na2CO3 +0. 5 mmol/L NaHCO3,detection limits for Cl-, SO42-,HCOO-,CH3COO- and CH3CH2COO- were 0. 005,0. 02,0. 010,0. 050 and 0. 080 mg/L, respectively. Recovery of method was 81.0% -113.0%. The method needed no chemical reagent and was simple,fast,sensitive and precise.国家自然科学基金资助项目(20527005)

一种以钢渣为阳极的同步产电和污水净化的装置

本发明公开了一种以钢渣为阳极的同步产电和污水净化装置，通过以钢渣作为电池阳极填料，同时作为填料嵌入垂直流人工湿地系统中，形成了微生物燃料电池和人工湿地相耦合的新型结构方法。系统自下至上铺设有底部非导电填料层、钢渣阳极层、钢渣阳极层中插入电流收集器、上部非导电填料层、种植在非导电填料层中的湿地植物、以及上部阴极层，其中阴极层和阳极层分别通过导线与电阻箱连接组成闭合回路。将钢渣电极填埋到微生物燃料电池阳极同时与垂直流人工湿地相耦合，实现同步产电和污水净化的双重效用，提高阳极电子传输效率，降低电池内阻，提高了产电性能，同时解决水质出现酸化问题。</p

Column Thin-Layer Electrolytic Self-Regenerating Suppressor for Ion Chromatography

设计一种新型的柱状薄层离子色谱电自生式抑制器.采用多孔电极实现电极-电解液室一体化,消除了电极-电解液室的电压降;柱状薄层的抑制室结构规范了装配工艺并简化了结构,提高其抑制器的性能.A new type of column thin-layer electrolytic selfregenerating suppressor for ion chromatography was proposed.A porous electrode was used in this suppressor,incorporating the electrode and the electrolyte compartment,and eliminating the voltage across the electrolyte compartment.The design of the column thin-layer configuration of suppression compartment simplified the structure of suppressor and reduced the dead volume,improving the performance of suppressor.作者联系地址：厦门大学化学化工学院化学系教育部现代分析科学重点实验室,厦门大学化学化工学院化学系教育部现代分析科学重点实验室,厦门大学化学化工学院化学系教育部现代分析科学重点实验室,厦门大学化学化工学院化学系教育部现代分析科学重点实验室 福建厦门361005,福建厦门361005,福建厦门361005,福建厦门361005Author's Address: Department of Chemistry,and The Key Laboratory of Analytical Sciences of the Ministry of Education,College of Chemistry and Chemical Engineering,Xiamen University,Xiamen 361005,Fujian,Chin