• 这种酶可以分解几种染料,如溴麝香草酚蓝、羊毛铬黑,孔雀石绿和活性艳蓝。

    The enzyme can break down several dyes, such as bromothymol blue, eriochrome black, malachite green, and reactive brilliant blue.

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  • 通过对萘酚绿和铬黑T两种废水的处理实验研究寻求最佳的活性组分和制备工艺。

    The optimum active composition and preparing process was obtained by treating naphthol green B and eriochrome black T wastewater.

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  • 以铬黑t (T)为主要原料,通过正交试验,筛选出微量硬度指示剂的新配方。

    Taking chrome black t (t) as main material, a new prescription of trace hardness indicating agent has been screened out through orthogonal test.

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  • 以电化学法制备的高铁酸盐对甲基橙、酸性铬蓝、铬黑t等偶氮类染料进行降解脱色。

    Azo dyes methyl orange, acidic eriochrome blue and chrome black t degraded by electro-generated ferrate was reported.

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  • 采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化,并研究了工艺参数对钝化膜外观和耐蚀性等影响。

    The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.

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  • 采用正交试验法对锌-铁合金镀层三价铬黑色钝化工艺进行优化,并研究了工艺参数对钝化膜外观和耐蚀性等影响。

    The bath compositions of trivalent chrome black passivation for zinc-iron alloy coating were optimized by orthogonal test method.

    youdao

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