亚硫酸根

采用超高亮绿色发光二极管作光源，使用9cm液芯波导管和光强差技术分光光度法测定食品中痕量亚硫酸根。

Trace sulfite in food was determined by liquid core waveguide and light intensity difference technique .

用于亚硫酸根氧化速率测量的图像处理方法

A Photographic Method for the measurement of Reaction Rate of Sulfite Oxidation

离子色谱法测定烟气脱硫海水中的亚硫酸根离子

Determination of sulfite in flue gas desulfurization with seawater by ion chromatography

簇合物膜亚硫酸根离子选择性电极的研制

A Sulfite Ion Selective-Cluster Compound Film Electrode

结果表明硅和二氧化硅的腐蚀速率和亚硫酸根离子浓度有关。

It is demonstrated that the silicon and silica etching rates depend on the sulfite concentrations .

建立了离子色谱测定蔗糖中微量亚硫酸根（SO2）残留量的方法。

An ion exchange chromatography method was established to measure trace sulfite ( SO_2 ) in sugar .

实验结果证明亚硫酸根离子在硅和二氧化硅的湿腐蚀中不只是表现为一种除氧剂，还干预了表面腐蚀反应过程。

The experimental results indicate that sulfite not only acts as an oxygen scavenger , but also influences the surface reactions in the wetting etching of Si and SiO2 .

本论文的主要内容和结果如下：（1）、该探针可很好的应用于亚硫酸根离子的检测。

The main contents and the results of this paper are as follows : ( 1 ) The probe can be well applied to the detection of the sulfite ion .

腈纶废水污染物组成复杂，毒性高，存在着很多低聚物等难以生物降解，还存有硫酸根、亚硫酸根等生物抑制成分，使得腈纶废水的可生化性很低，处理起来难度很大。

Acrylic wastewater pollutants composition complex , toxicity high , exists materials that is difficult to biological degradation , also has must biological suppression sexual components which caused the biodegradability of wastewater is low , such as sulfate root and sulfite root and so on .

三邻菲咯啉合亚钌-亚硫酸根-过二硫酸钾化学发光法测定空气中的二氧化硫

Chemiluminescence Determination of Sulfur Dioxide in Air Using Tris ( 1,10-Phenanthroline ) ruthenium (ⅱ) - Sulfite-Potassium Persulfate System

采用碳酸钙过滤离子交换法，去除化学镀镍废液中的有害成分亚磷酸根、硫酸根、钠离子，使化学镀镍废液得到净化再生。

The spent electroless nickel bath is regenerated by removing its hazardous components of phosphite radicals , sulfate radicals and sodium ions with calcium carbonate filtering bed in combination with ion exchange method .

本实验选用乙酸钙作为亚磷酸根、硫酸根沉淀剂，利用氟化钙溶度积常数小的特点，余钙用氟化钠去除。

In the experiment , calcium acetate is used as the precipitator of phosphite ion and sulfate ion , and the residual calcium is removed with sodium fluoride due to the low solubility constant of calcium fluoride .

为降低成本，合理利用资源，本文对其中的有害组分亚磷酸根和硫酸根离子进行了选择性去除，而镍、钨、钴和次亚磷酸根离子、有机酸则被有效地保留下来了。

In order to cutting down the cost and making full use of resources , the harmful phosphite ions and sulfate ions are removed , and the useful ingredients nickel , tungsten , cobalt , hypophosphite and organic acid ions are reserved significantly .