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- Keywords spectrophotometry;BCO;copper ion in wastewater;microanalysis;monitoring; 分光光度法;双环己酮草酰二腙;含铜废水;微量分析;监测;
- copper ion in wastewater 含铜废水
- 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。
- 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 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。
- A Review of Studies on Sorption of Copper Ion in Soil 土壤吸附铜离子的研究进展
- 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。
- 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。
- PLC automatic control system of pH value in wastewater treatment. 废水处理中pH值的PLC自动控制系统。
- A new method of determining the concentration of LAS in wastewater. 介绍了一种测定废水中LAS浓度的新方法。
- Biotreatment techniques are widely used in wastewater treatment. 生物法是目前污水处理中广泛采用的方法。
- Study on the Chelating Heavy Metal Ion in Wastewater by Means of Compound of the Humic Acid and Cellulose 腐植酸与纤维素的复合物对废水中重金属离子络合性能的研究
- A arently, the shortage is due to omi ion in packing. 很明显,货物短缺系包装遗漏所致。
- The Pretreatment Set Used in Sharp Dissolving Iron and Copper Ion in Water Sample 一种能快速消解水样中铜、铁离子的预处理装置
- How long do you think this rece ion in Japan will continue? 你认为日本的经济萧条会持续到什么时候?
- EXPERIMENTAL OBSERVATION ON SYNERGETIC EFFICACY OF AVAILABLE CHLORINE AND COPPER ION IN KILLING Escherichia coli 有效氯与铜离子协同杀灭大肠杆菌效果的试验观察
- The Action and Analysis Method of Sub Copper Ion in Polymerization Reaction of Polyacrylamide 亚铜离子在聚丙烯酰胺聚合反应中的作用及分析方法
- Of negative oxygen ions in the air is very high. 负氧离子的含量特别高。
- KDF is a new water treatment medium with multiple functions in wastewater treatment, and is made of copper and zinc by a certain proportion. KDF是一种新型的水处理材料,由铜、锌两种金属按一定的比例组合而成,具有多种水处理功能。
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries