methyl orange

the test data showed that the removal efficiencies of methyl orange could reach 96.24 %.

实验表明,对废水中甲基橙的去除率可达96.24%.

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In self-made reaction device, using middle pressure mercury lamp as illumination device and methyl orange as stimulant pollutant, the photocatalytic performance of prepared photocatalyst was studied.

在自制的光化学反应器中，以中压汞灯作光源，一定浓度的甲基橙为光催化反应模型化合物，研究了光催化剂的活性。

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The investigation on their catalytical behavior based on the decomposition of methyl orange under UV-Vis light suggests the catalytic activities were greatly enhanced by TiO_2 pillaring process, decomposition of methyl orange is 94% in 120 min.

考察了K2Ln2Ti3O（10）在紫外光下对甲基橙的光催化降解性能，结果表明TiO2柱撑后产物的光催化活性得到明显提高，在120min内降解甲基橙94%。

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The resulting ZnO/ BiOI heterostructures exhibited highly photocatalytic activity on the degradation of methyl orange under visible light irradiation.

ZnO/BiOI异质结构表现出良好的可见光光催化降解甲基橙的活性。

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Strains forming transparent circles are selected to ferment in shake flasks. The fermentation brothes are mixed with Dragendorff reagent and methyl orange solution to pick positive ones.

挑取形成透明圈的菌落进行摇瓶发酵，发酵液与Dragendorff试剂和甲基橙反应，挑选阳性菌住。

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an experimental study on photocatalytic reduction of methyl orange by natural sphalerite under visible light irradiation

天然闪锌矿可见光催化还原甲基橙的实验研究

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The absorption of methyl orange by ammonia leaching residue of manganese nodule is investigated.

研究大洋锰结核氨浸渣对甲基橙染料废水的吸附行为.

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the doping effect of yttrium and ferric on the degradation of methyl orange by solar ray photocatalysis with titania

Fe~（3+），Y~（3+）掺杂对TiO2粒子自然光催化降解甲基橙效果的影响

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The yield of methyl orange at lower temperature and room temperature is 69.5 % and 78.7 % , respectively.

与低温方法比较提高了产率,低温方法制备甲基橙的产率为69.5%, 利用常温方法制备甲基橙的产率为78.7%.

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Ultrasound and Fenton reagent have synergistic action on degradation of methyl orange solution.

超声波与Fenton试剂对甲基橙溶液的脱色和COD去除有协同作用。

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The effect of micro-arc discharge of the Ti anode on the decolorization of methyl orange was studied.

以Ti为阳极研究了微弧放电对污水的处理效果，发现放电条件下对甲基橙的脱色效果显著。

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In the traditional acid and alkali titration experiment with methyl orange as indicator, titration end-point is difficult to be judged, especially for beginners.

在酸碱中和标定中采用甲基橙做指示剂，滴定终点难以准确判断。

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The results indicated that ZJ-6 can remove more than 90% of the color of Methyl Orange, about 85% of the color of Congo Red and Methylene Blue, about 70% of the color of Crystal Violet.

试验结果表明，ZJ-6对甲基橙的脱色效率超过90%，对刚果红和次甲基蓝脱色效率达85%左右，对结晶紫的脱色效率在70%左右。

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The photocatalytic efficiency of titania ceramics was evaluated by the photodegradation of methyl orange under high pressure mercury lamp irradiation.

以甲基橙为模型化合物，通过它在高压汞灯下的脱色评价氧化钛催化剂的光效率。

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The effect of illumination of ozonic and no-ozonic ultraviolet bactericidal lamp was studied on the decolorization rate of methyl orange dye solution.

以产生臭氧和不产生臭氧两种紫外线杀菌灯为光源，以甲基橙染料为对象，染料脱色率为指标，研究了两种光源对甲基橙的脱色作用。

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Methyl orange and phenolphthalein are other indicators frequently used by chemists.

甲基橙和酚化学家经常使用的其他指标.

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The speed constant K, which is apparent, concerns on the initial concentration of methyl orange.

表观速率常数K与甲基橙初始浓度有关。

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The influence of pH value, reaction temperature, reaction time etc. factors on decolorization rate of methyl orange was studied to determine suitable reaction condition and regeneration method of catalytic filter material.

研究了pH值，反应温度，反应时间等因素对甲基橙脱色率的影响，确定了适宜的反应条件，同时确定了催化滤料再生方法。

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Study of absorption and decolorization of modified natural manganic ore to methyl orange

改性锰矿对甲基橙的吸附与降解研究

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the application of microwave irradiation technique to remove methyl orange from wastewater was introduced.

介绍了利用微波辐照去除废水中甲基橙污染物的技术.

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In the aspect of the photocatalytic activity, we did some experiments and tests: TiO_2 hydrosol degradated methyl orange, TiO_2 powder degradated acetone, TiO_2 films degradated formol and TiO_2 films degradated methyl orange, confirming that the as-prepared sample possessed preferable photocatalytic activity.

在光催化活性方面，测试了TiO2水溶胶降解甲基橙、TiO2粉末降解丙酮、TiO2薄膜降解甲醛和TiO2薄膜降解甲基橙的实验，证实了所制备的试样具有较好的光催化活性。

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By adjusting the template molecule and the solvent ratio of water content, we got the more excellent preparation adsorption of methyl orange molecularly imprinted materials.

通过适当调整模板分子和溶剂水的比例含量，制备吸附性能较为优异的甲基橙分子印迹材料。

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This photo catalytic degradation of methyl orange with titanium dioxide in self-made inner-circulation photoreactor was investigated.

利用 自行 研制的内循环光催化反应器,以紫外灯为光源、二氧化钛为催化剂,降解甲基橙废水.

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Study on Degradation of Methyl Orange, Alizarine Red and Crystal Violet Using the Photocatalytic System of Mn~ ( 2+)/ H_2O_2

Mn~（2+）/H2O2光催化体系对染料甲基橙、茜素红、结晶紫的降解研究

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Thermodynamic study of the interaction between flocculant PAN-DCD and methyl orange

絮凝剂PAN-DCD与甲基橙相互作用中的热力学研究

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The product, PAC, was applied to the treatment of dyeing wastewater. The effect of PAC on removing Yellow Clayton, Methyl Orange, Food Yellow and Reactive Red was investigated.

该产品应用于染料废水的处理，考察了其对不同浓度的达旦黄、食品黄、甲基橙和活性红色度的去除效果。

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Effect of Two Kind of Ultraviolet Bactericidal Lamp Illumination on Decolorization of Methyl Orange

两种紫外线杀菌灯对甲基橙染料的脱色作用

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The experiment results show that the decolorization efficiency of methyl orange dye solution was 79.1% and 7.9% respectively under ozonic and no-ozonic ultraviolet bactericidal lamp illumination when treating time was 3 hours.

结果表明：甲基橙在产生臭氧和不产生臭氧两种光源照射下脱色率不同，光照3h后甲基橙脱色率分别为79.1%和7.9%。

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Methods and results: Using LD_50 of acute toxicity, methyl orange colorimetry of gastric emptying and charcoal propulsion of small intestine, to research the mice's general and target organ toxicity on stomach and intestines between Crude and Honey-stir-baked Radix Polygalae.

方法：采用急性毒性LD50法、胃排空甲基橙比色法及小肠炭末推进法，对比远志不同蜜炙品与生品对小鼠全身毒性及胃肠靶器官的毒性。

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The catalyst activity for degrading methyl orange was investigated by microwave induced oxidation process ( MIOP ).

以甲基橙为目标降解物,考察了该催化剂在微波诱导氧化工艺 ( MIOP ) 中的催化活性.

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