亚硫酸盐

气体放电法氧化高浓度亚硫酸盐

Oxidation of High Concent ratio n Sulfites by Gas Discharge

流光放电氧化亚硫酸盐的研究

The Research of Oxidation of Sulfites by Streamer Discharge

另外一种重要的化学制浆称亚硫酸盐工艺。

The other main type of chemical pulping is called the sulfite process .

亚硫酸盐处理基因组DNA。

Bisulfite treatment of genomic DNA . 5 .

由此看来，亚硫酸盐的浓度和ph值，对氧化的作用是相反的。

From this it appears that bisulfite concentration and PH have opposite effects on oxidation .

在较低pH下亚硫酸盐起抑制显影的作用，而在较高的pH下，会促进显影反应。

Under lower pH phenidone-hydroquinone , the developing reaction was suppressed by the addition of sulfite , but was accelerated under higher pH.

QPaPP程序可使中性亚硫酸盐苇浆的白度达81%（d/o）。

Neutro-sulfite reed pulp can be bleached to a high brightness of 81 % ( d / o ) with the Q-Pa-P-P procedure .

抽取患者与相应健康者的外周血，提取血液中的DNA并对DNA进行亚硫酸盐修饰。对修饰后的DNA进行IL-4MSP扩增并对结果进行分析。

Extracted from peripheral blood , extracted DNA in the blood and DNA were modified sulfite for IL-4 MSP amplification , and analysis of the results .

详细考查了铜离子、氨、pH及亚硫酸盐对硫代硫酸根离子阳极氧化的影响；

The effects of copper ions , ammonia , pH value and sulfite on the anodic oxidation of thiosulfate ions were investigated in detail .

传统技术对Cr（Ⅵ）的处理多采用物理化学法，如亚硫酸盐还原法，钡盐法等。

The traditional technology deal with Cr ( VI ) is physical and chemical method , such as sulfite reducing method .

研究了芦苇亚硫酸盐浆臭氧漂白后的H2O2补充漂白。

The subsequent H2O2 bleaching of reed sulfite pulp after ozone bleaching was investigated .

HPLC荧光检测法测定SO2吸入后小鼠脑、心和肺亚硫酸盐水平

The measuration of sulfite levels in brains , hearts and lungs of the mice after sulfur dioxide inhalation by HPLC with fluorescence detection

采用亚硫酸盐电镀的Au薄膜制备出这种多层太阳电池，并测试了其光电转换效率。

Multilayered photovoltaic device was fabricated with this Au thin film and the conversion efficiency of the device was tested .

在国外的制剂中还加入EDTA或者亚硫酸盐来抑制细菌和真菌的生长。

Disodium edetate ( EDTA ) or metabisulfite is added to retard bacterial and fungal growth .

用Origin7.0对实验数据进行拟合处理，表明了氧化亚铁硫杆菌催化氧化亚硫酸盐的动力学方程符合Hill方程。

And the experimental data fitted by Origin 7.0 showed that the kinetic equation of the oxidation followed the form of Hill Equation .

结果表明，亚硫酸盐可引起受试小鼠多种脏器细胞DNA迁移长度显著增加，并具有明确的剂量-效应关系。

The results showed that sulfite caused significant increase of tail lengths of nuclear DNA of cells in all organs tested of mice from the SO2-exposed groups in a dose-dependent manner .

对过醋酸（PAC）漂白中性亚硫酸盐苇浆进行了实验研究。

We investigate the bleaching of neutral sulfite reed pulp by peroxy acetic acid ( PAC ) .

硫酸盐还原菌是指一类能把硫酸盐、亚硫酸盐、硫代硫酸盐等硫氧化以及元素硫还原形成H2S的生理特性细菌的统称。

Sulfate reducing bacteria ( SRB ) is the bacteria which can reduce sulfate , sulfite and thiosulfate as well as element sulfur into H_2S .

以亚硫酸盐废液为物料，研究了蒸发器中流速、加热表面温度、溶液温度、固体含量、硫酸盐添加量及溶液的pH值等操作变量对结垢速率的影响。

The effects of possible operating variable such as flow rate , surface temperature , bulk temperature , solids contents , sulfate addition and pH on the fouling of sulfite spent evaporators were studied .

混凝&生化法处理亚硫酸盐浆CEH漂白废水的研究

Study on the Treatment of Sulfite Pulp CEH Bleaching Effluents with Coagulation-Biochemical Process

本实验显示，RSD与亚硫酸盐护色液浓度和护色时间均呈线性关系；

The test results showed that the RSD was linearly correlated with the concentration of sulfited and the soaking time of potato pieces .

研究气体放电对SO2和亚硫酸盐氧化的影响，采用了直流电源和交直流叠加电源进行气体放电。

Oxidation effects of SO2 and by gas discharge were studied . Powers of both DC and DC superimposed AC were used to generate gas discharge .

酶处理后TMP浆与酸性亚硫酸盐浆中甘油三酯降解率分别达到46.31%和35.55%。

After enzyme treatment , the content of triglyceride in masson TMP and acid SP was reduced by 46.31 % and 35.55 % respectively .

亚硫酸盐浆CEH漂白废水的特性及其光催化氧化处理

The Characteristics of Effluent from CEH Bleaching of Bisulfite Pulp and Its Treatment by Photocatalysis Oxidation

白腐菌处理亚硫酸盐浆CEH漂白废水及对氯代酚类纯底物的降解

White Rot Pretreatment of Sulfite Pulp CEH Bleaching Effluent and the Decomposition of Chlorinated Phenolic Radicals

马尾松TMP与酸性亚硫酸盐浆中甘油三酯含量较高，约占总抽提物的50%。

The results showed that the triglyceride content was relatively high , about 50 % both in the total extractive of masson TMP and acid SP.

利用木质素磺酸盐与丙烯酸（AA）、丙烯酰胺（AM）等单体的接枝共聚反应，直接对亚硫酸盐制浆废液（SSL）进行接枝改性。

Spent sulfite liquor ( SSL ) from bagasse pulping was modified by graft copolymerization of acrylic acid ( AA ) and / or acrylamide ( AM ) onto lignosulfonate .

这些结果提示亚硫酸盐可引起小鼠多种脏器细胞的DNA损伤，而不仅只作用于呼吸器官，是一种全身性DNA损伤因子，一种全身性毒物。

Combined analysis of these experimental results mentioned , in conclusion that sulfite could cause DNA damage to multiple organs of mice , and become a systemic DNA damaging agent and also a systemic toxic agent , not only to respiratory system .

研究亚硫酸盐胁迫后，小麦幼苗叶内超氧化物歧化酶SOD和过氧化物酶POD活性、游离脯氨酸含量和质膜透性变化等各项指标之间的关系。

The relationships of the activities of superoxide dismutase ( SOD ) and peroxidase ( POD ), the free proline content and the cytomembrane permeability of the wheat seedling leaves stressed by sulfite were studied .

本文对蔗渣、竹子、芒杆混合亚硫酸盐浆CEH漂白废水的特性进行了较详细的分析研究。

The characteristics of bleaching effluent from CEH bleaching of sugarcane , bamboo and Chinese silvergrass bisulfite pulp were studied .