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- Copper ions adsorption by beer yeast was studied by AAS,FTIR,SEM/EDS etc. 采用AAS,FTIR,SEM/EDS等方法研究了啤酒酵母对铜离子的吸附作用。
- On the wafer surface the copper ions settle as a thin layer of copper. 电镀完成后,铜离子沉积在晶圆表面,形成一个薄薄的铜层。
- There exited two different copper ion in compound 3, Cu (II) and Cu (I). 化合物3中同时存在两种价态的+1和+2价Cu离子,结构为二维贯穿网状结构,相邻的两组贯穿网络结构通过氢键作用连接起来。
- The Avoidance of Eel Larvae (Anguilla japonica Tem. et Schl.) in the Solution Containing Copper Ions. 鳗鲡仔鱼(Anguilla japonica Temn.;et Schl
- When this glass coating contact with sea water,it releases copper ions which inhibit adhesion of sea creatures. 当此玻璃涂层与海水接触时,释放出的铜离子阻止海洋生物附着在涂层上。
- In this study, degradated and hydrophilized larch tannin was used to prepare water soluble chelates with iron, mangnese, zinc and copper ions. 落叶松单宁经降解及亲水化处理,与铁、锰、锌、铜离子反应制备出水溶性螯合物。
- The composition of glass material and factors affecting the amount of released copper ions in antifouling glass coating were investigated. 研究了玻璃材料及涂层的配方、工艺对玻璃涂层在海水中铜离子释放的影响因素。
- The result of study indicated that the electrolytic method can remove copper ions of the alkali ammonia etching wastewater effectively, and reclaim metal copper. 研究结果表明,电解法能够有效地去除碱氨蚀刻废水中的铜离子,并可以回收金属铜。
- But, stroke speed had no effect on the removal for adsorbing copper ion and cadmium ion. 吸附铜离子和镉离子时,振荡速率对吸附效能完全没有影响。
- Copper and polymerized ferric sulphate were prepared by using scrap iron coils to react with acid wastewater containing copper ion. 利用废铁卷与含铜酸性废水作用制备金属铜和聚合硫酸铁,并用聚合硫酸铁作絮凝剂处理酯化废水。
- The product mainly secreted in the medium is a bifunctional enzyme with the optimal pH value and concentration of copper ion. 表达产物为双功能酶,分泌至培养基中的酶活力远高于胞内。
- The adsorbability and selectivity of the copper ion imprinted polymer is tested by the method of static adsorption and fluidizing adsorption. 采用静态和动态法分析研究铜金属离子印迹聚合物的吸附性能和选择性。
- The application of hydrometallurgical processes which remove copper ion may recovery lots of metals in waste perforated anode and cathode plates. 采用置换除铜湿法工艺可从废旧正、负极穿孔钢带极片中回收多种金属。
- Copper ion in atalyst takes major effect,nickel andbarium ions can inhibit sidc reactions from occuring and accelerate principalreaction.Catalyst can reuse. 催化剂中起主要作用的是铜离子,镍离子和钡离子抑制副反应发生并加快主反应速度,催化剂可重复使用。
- The resultsshowed that the order of maximum uptake capacity of copper ion was: 0.6SCA8 >0.6SCA5>0.6SCA2 > 0.1SCA8 >0.1SCA5 >0.1SCA2 >SOP >0.1CA >AOP >0.6CA >OP. 结果还表明;对于铜离子的吸附;不同的吸附剂吸附能力有以下的顺序:0.;6SCA8 > 0
- By method of transmission electron microscopy(TEM),effect of three copper ion ultrastructure of spleen cell of carp Cyprinus carpio was revealed for the first time. 应用透射电镜的方法,研究了三种铜离子浓度对鲫鱼脾细胞超微结构的影响。
- The copper ion content is determined with direct spectrophotometry after the engine oil was incinerated,dissolved with acid and developed with Neocuproin-Hydroch lorid Monohydrat. 将机油灰化、酸溶解后,新亚铜灵显色、直接光度法测定铜离子含量,样品回收率在92。
- The result shows copper is oxidized to copper ion by sodium thiosulfate, copper ion reacts with ammonia, which is produced by sodium bicarbonate, to complex ion. 研究了各组分浓度、温度对蚀刻速率的影响作用,并进行了蚀刻溶液对钢设备的腐蚀性能研究。
- Trace amount of copper ions in water was enriched and separated via emulsion membrane, and an atomic absorption spectrophotometry(AAS) method was established for the analysis of the copper ions. 用液膜法富集和分离水中微量Cu2+,并用原子吸收光谱(AAS)法作了定量测定。 探索液膜法在定量分析中的应用,并着重于液膜法富集分离与AAS法结合的测定研究。
- XPS analysis shows that most of copper ions in the CuMgAl(O) arewhereas considerable amounts of Cu~ and oxygen vacancies exist in the CuCeMgAl(0) which are produced by the partial substitution of Ce4~ in the CeO2 by Cut. XPS分析表明,铜类催化剂中的铜主要是以Cu~(2+)的形式存在; 铜铈类催化剂中,部分铜离子进入了CeO2的晶格结构,以Cu~(2+)的形式存在,同时在催化剂表面产生了大量的氧空位,即铜铈之间存在着协同效应。