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It was found that dimolybdate ion did not exist in the saturated aqueous solution and was transformed into heptamolybdate ion Mo7O24^6- as the predominant species and monomolybdate ion MoO4^2- as the secondary species.

提出了一種利用Raman光譜主要特征峰振動頻率及其主、次特征峰強度之比值對二鉬酸銨晶體飽和水溶液組分同時進行定性和半定量分析的新方法日本一区二区欧美亚洲国产。

Though the changes of all indexes are within the range of nonsaline and nonsodic soils, the soils affected by salt in glyphosate aqueous solution tend to salinesodic soils.

雖然土壤各項鹽化和堿化指標的變化都還在非鹽化和非堿化土范圍內(nèi)国产亚洲高清喷水AV，但有鹽化和堿化的趨勢。

Since manganese oxide ore powder has a strong oxidizability in acidic aqueous solution, manganese is difficult to be directly stripped. In order to realize solvent leaching, a reductant with lower electrode potential should be used.

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We developed a method to control the oxidization of terminal groups and deposition of TiO2 thin films SAMs from aqueous solution.

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The effect of the operating parameters on the ozonation of phenol aqueous solution in the presence of activated carbon fiber was studied.

研究了活性碳纖維催化臭氧化降解苯酚過程中各種參數(shù)的影響激情在线播放。

The degradation of organic pollutants in aqueous solution by metal oxides and noble metals catalyzed ozonation is reviewed.

回顧了近二十年來金屬氧化物和貴金屬催化臭氧降解水中有機污染物的研究現(xiàn)狀。

Peracetic acid inter aqueous solution of kinetic data were measured at the temperature 25℃ by the iodimetery.

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In addition, two water-solublephosphonic acid derivatives of C〓 and two diadducts of phosphonate derivative of C〓were also prepared. All the four compounds can be dissolved in DMSO, which is asolvent easy to be soluble in water. Their DMSO aqueous solution could haveprospective applications in the field of biomedicine.

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The photooxidative degradation of Direct Fast Scarlet dyes in aqueous solution under solar irradiation by H 2O 2/ferrioxalate complexes has been studied.

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