光合细菌与酵母跨界融合(杂合)子发酵味精废水研究

光合细菌球形红假单胞菌（Ｒｈｏｄｏｐｓｅｕｄｏｍｏｎａｓ ｓｐｈａｅｒｏｉｄｅｓ）酿酒酵母（Ｓａｃｃｈａｒｏｍｙｃｅｓ ｃｅｒｅｖｉｓｉａｅ）细胞分别经溶菌酶和蜗牛酶脱壁形成原生质体，在聚乙二醇（ＰＥＧ）和Ｃａ＾２＋诱导下实现了真核与原核细胞的超远缘杂交，经抗菌素培养基初步鉴定，融合产物能同时在含有链霉素和制霉菌素的培养基中生长，而双亲细胞只能在含有单一抗菌素的培养基中生长，经初筛与得获得高絮弟性     

Adsorption performance of CMK-3 and C-FDU-15 in NO removal at low temperature

CMK-3 and C-FDU-15 samples were synthesized using hard-templating and evaporationinduced self-assembly(EISA) methods,respectively.The pore structures of CMK-3 and CFDU-15 as well as commercial activated carbon were characterized by means of X-ray diffraction,field emission scanning electron microscopy,transmission electron microscopy,and N_2 adsorption–desorption.Adsorption of NO was investigated by means of thermogravimetric analysis,temperature-programmed desorption of NO + O_2,and in situ diffuse reflectance Fourier transform infrared spectroscopy.The results show that the CMK-3 and C-FDU-15 materials possessed ordered and uniform structures.The coadsorption capacity of NO and O_2 decreased in the sequence CMK-3(88.6 mg/g) C-FDU-15(71.7 mg/g) AC(25.3 mg/g).There were two main adsorption species on CMK-3 and CFDU-15:nitrite and nitrate.Nitrite is converted to nitrate easily.However,the adsorption species were more complex on AC,with nitrite being the main species.Moreover,CMK-3 and C-FDU-15 exhibit excellent regeneration efficiency compared with AC.The excellent NO adsorption performance of CMK-3 and C-FDU-15 was associated with their ordered mesoporous structures and high surface areas.The research provides more options for NO adsorption in the future.     

基于政府-公众-企业协同的生态经营管理是欠发达地区可持续发展的关键

生态建设的生态效益转换的经济效益的转换速度，转换数量，转换成本，转换难易等直接影响生态建设的活力，效率和可持续发展，将生态效益转换的经济效益生态经营在其中起到关键作用，本文开创性探讨生态经营起因，内涵，功能，内容，技术，方法，手段等，为培育欠发达地区生态经营意识，能力，增强可持续发展能力指明了方向。     

用神经网络辨识化学强化一级处理系统

运用实验室得到的数据为样本 ,选取了CODCr和絮凝剂投加量为指标 ,采用三层结构的神经网络 ,利用Matlab的神经网络工具箱中的批处理梯度下降法对CEPT系统经行辨识。辨识结果表明 :模型的预测值与实测值的平均误差在 3 .7%左右 ,具有较高的精度。同时 ,该模型还具有适应性强 ,使用方便 ,高效的特点 ,为CEPT系统的在线实时控制提供了一条有效的途径。     

洛阳分公司恶臭污染调查及防治

分析了洛阳分公司恶臭污染源，提出了解决恶臭污染的常用方法及对洛阳分公司恶臭污染源的控制及治理途径。     

利用pH值梯度研究建筑砂浆的酸蚀程度

在两种不同ｐＨ值模拟酸雨和３种浸泡时间条件下，据ｐＨ值梯度测定了各类保护剂处理建筑砂浆试件的酸化层厚度，从而判定保护剂的保护效果，了解酸蚀程度。并分析了影响酸化层厚度的因素。     

川西北哲波山微细浸染型金矿床岩浆岩特征

对川西北哲波山金矿区内出露的中 -酸性岩脉、岩株的类型、化学成分、地质特征以及微量元素、同位素、稀土元素等特征进行了研究 ,指出印支晚期和燕山早期的岩浆岩均属钙碱质岩系列 ,均起源于幔壳混源区 ,原始岩浆在成分上和演化上又存在着一定的差异性。岩浆岩为成矿提供了一定的物质基础。     

Hydrogen storage and distribution systems

Hydrogen storage and transportation or distribution is closely linked together. Hydrogen can be distributed continuously in pipelines or batch wise by ships, trucks, railway or airplanes. All batch transportation requires a storage system but also pipelines can be used as pressure storage system. Hydrogen exhibits the highest heating value per weight of all chemical fuels. Furthermore, hydrogen is regenerative and environment friendly. There are two reasons why hydrogen is not the major fuel of toady’s energy consumption: First of all, hydrogen is just an energy carrier. And, although it is the most abundant element in the universe, it has to be produced, since on earth it only occurs in the form of water. This implies that we have to pay for this energy, which results in a difficult economic task, because since the industrialization we are used to consuming energy for free. The second difficulty with hydrogen as an energy carrier is the low critical temperature of 33 K, i.e. hydrogen is a gas at room temperature. For mobile and in many cases also for stationary applications the volumetric and gravimetric density of hydrogen in a storage system is crucial. Hydrogen can be stored by six different methods and phenomena: high pressure gas cylinders (up to 800 bar), liquid hydrogen in cryogenic tanks (at 21 K), adsorbed hydrogen on materials with a large specific surface area (at T < 100 K), absorbed on interstitial sites in a host metal (at ambient pressure and temperature), chemically bond in covalent and ionic compounds (at ambient pressure), oxidation of reactive metals e.g. Li, Na, Mg, Al, Zn with water. These metals easily react with water to the corresponding hydroxide and liberate the hydrogen from the water. Finally, the metal hydroxides can be thermally reduced to the metals in a solar furnace.     

火电厂烟气脱硫工艺国产化初探

火电厂排放的SO2形成酸雨已严重危害人类生存环境。国家把解决烟气脱硫问题纳入大政方针之中，强制要求火电厂必须安装烟气脱硫装置。文章介绍了几种目前国际上较为成熟的脱硫工艺，并对各种工艺进行了比较，分析了国内烟气脱硫市场，并就脱硫技术国产化问题提出若干看法。