Ferrous ion

Studies on the Effect of Ferrous ion on Quality of Phosphating Film

亚铁离子对磷化膜质量影响的研究

The action mechanism of ferrous ion was studied .

并探讨了亚铁离子的作用机理。

Among other reagents used have been titanousion , a mixture of ferrous ion , oxygen , ascorbic acid , and ethylenetetraaminetetraacetic acid .

使用过的其它试剂有亚钛离子、亚铁离子氧，抗坏血酸和乙四胺四乙酸混合物。

Experimental Study on Treatment of Acidic Wastewater Containing High Concentrated Ferrous Ion

高浓度酸性含铁废水处理的试验研究

Determination of Zinc and Ferrous Ion in Drugs by Ion Chromatography

离子色谱法检测含锌和含铁的药物

Stimulation of the seedling growth of rice by ferrous ion

亚铁离子对水稻萌发后幼苗生长的促进作用

Experimental study on removal of manganese and ferrous ion in groundwater by modified zeolite

改性沸石去除地下水中铁锰实验研究

Study on the Viscosity Increasing System of Partially Hydrolyzed Polyacrylamide Ferrous Ion Formaldehyde

聚丙烯酰胺亚铁离子甲醛增粘体系的研究

Process improvement of ferrous ion removal from sodium rhodanate solution

硫氰酸钠溶剂中铁离子脱除工艺的技术改进

In addition , the change rule of ferrous ion in the reaction solution was explored .

考察了反应液中Fe（Ⅱ）离子浓度的变化规律。

Online Measuring Technology of Ferrous Ion in Flux of the Hot-Dip Galvanizing

热镀锌助镀剂中亚铁离子在线检测技术

Reduction kinetics of pertechnetate by ferrous ion in hydrochloric acid medium

盐酸介质中二价铁还原高锝酸盐的动力学研究

The concentration of ferrous ion is the most important technical index in iron precipitation process based on goethite method .

针铁矿法沉铁过程出口Fe2+浓度是生产中最重要的工艺指标。

All the ferrous ion , the bacteria cells concentration and temperature have apparent effect on the ferrous oxidation rate .

研究Fe2+、细菌浓度、温度变化时Fe2+氧化反应速率的变化规律。

The process of neutralization-oxidation-flocculation for treating acidic wastewater containing high concentrated ferrous ion has been studied .

采用中和氧化絮凝工艺对高浓度酸性含铁废水进行了处理。

It can chelated ferrous ion and partial metal ions and improve non-biologic stability .

螯合铁离子部分金属离子，改善非生物稳定性。

Kinetic Determination of Subtrace Ferrous Ion with Thallium (ⅰ) Ion Selective Electrode

铊（Ⅰ）离子选择电极动力学分析法测定超痕量铁

Investigation on the effectiveness of ferrous ion lndex in the surface geochemical prospecting of oil gas and its improvement method

亚铁离子指标在地表油气化探研究工作中有效性及改进方法探讨

A study of the auto-catalysis function of the ferrous ion oxidation in the process of iron removal by filtration

过滤除铁中亚铁离子氧化自催化功能的研究

A new highly selective method for the microdetection of ferrous ion with 2,5-dinitrophenol reagent

亚铁离子新的高选择性微量检定法

A study of treatment of wastewater containing refractory organics with hydrogen peroxide in presence of ferrous ion and UV radiation

紫外光及亚铁离子催化下过氧化氢处理废水中难分解有机物的研究

A higher pulp density caused a lower zinc extraction . The low oxidation rate of ferrous ion was the cause of low extraction rates .

当矿浆浓度高时，锌的浸出率很低，微生物氧化亚铁的速率缓慢是造成浸出率低的主要原因。

Simulation results show that the proposed nonlinear predictive control method can stabilize the concentration of ferrous ion and , which is very useful to practical production .

仿真结果说明了所提出的预测控制方法能实现Fe2+浓度的稳定控制，对实际生产具有较好的指导意义。

The results show that the rate and efficiency of CaO_2 oxidation are relative to the pH value and the amount of ferrous ion .

试验结果表明，CaO2氧化的速度和效果与废水的pH值和亚铁离子投加量有关。

The process of ferrous ion removal was improved for the nitrilon plant by sodium rhodanate one-step method and the consumption of materials decreased .

根据这一理论对硫氰酸钠一步法腈纶装置的除铁工艺进行改进后，装置的物料消耗量显著减少。

From analysis data it was shown that ferrous ion , cupric ion , mercuric ion and sodium dodecylbenzene sulfate also had a inhibitory effect on trypsin .

结果表明亚铁离子、铜离子、汞离子、铅离子、十二烷基苯磺酸钠等对胰蛋白酶具有很强的抑制作用。

F is the ferric ion , and the action of T. f is the oxidation of ferrous ion to ferric ion which has the catalytic oxidation activity .

氧化亚铁硫杆菌酸性铁离子溶液的脱硫起主要作用的是铁离子，细菌主要是起到一个将还原生成的亚铁离子氧化为有催化氧化活性的铁离子。

Applying ESR spin trapping technique , we got the spectrum of the lipid radicals generated from the lipid peroxidation of the mitochondrial membrane initiated by ferrous ion .

用ESR自旋捕集技术捕捉到Fe2＋启动的心肌线粒体膜脂质过氧化过程中产生的脂类自由基L·（aN＝15.6G，aH＝2.97G）。

F-1 and Cl-1 formed insoluble material can be removed . K + and Na + formed the jarosite slag can be removed while removing ferrous ion .

氟氯也可以形成不溶物给除去，K+、Na+也可以由黄钾铁矾除去铁的同时形成黄钾铁矾渣而排出系统。

The swelling of liver and heart mitochondria and the membrane rigidification of liver mitochondria of rats in the course of lipid peroxidation induced by ferrous ion were markedly inhibited by Sai A.

脂质过氧化引起的心脏和肝脏线粒体肿胀以及肝脏线粒体膜流动性下降均可被丹酚酸A抑制。