脱色剂

The decolorization performance of a biomass adsorbent-modified corncob to dye wastewater has been introduced in this essay.

研究了生物质吸附剂－改性玉米芯对印染废水的脱色特性。

The best decolorization conditions for 50 mL dye wastewater by modified corncob are determined as follows: pH value 2, adsorption time 30 min and 60 min to direct deep blue and acid red, initial concentration 50 mgL^(-1), and adsorbent dosage 1.0 g.

改性玉米芯对50 mL印染废水脱色的最佳处理条件为：pH值2、对酸性大红和直接深蓝的吸附时间分别为60 min和30 min、初始浓度50 mgL^(-1)、吸附剂用量1.0 g。

For instance, under the dosage of 2g/L and initial concentration of 100 mg/L, the decolor rate of methyl orange with natural bentonite and XB are 17.75% and 91.84%, respectively.

吸附剂用量为2g/L时，对100mg/L的甲基橙溶液，原土和XB的脱色率分别为17.75%和91.84%。

The waste acid was recovered from the raffinate with the active carbon as the decolorant at room temperature .

以正辛醇为萃取剂，通过三级萃取处理硝基C酸废水，萃余水相经过活性炭室温下脱色回收废酸。

In addition, the tannery waste water and garbage leaking sewage treatment, FT Decoloration coagulant also have a good effect.

另外，对制革废水及垃圾渗出污水的处理，FT脱色混凝剂也有很好效果。

We studied the effects of different organic solvents and inhibitors on the decolorization of recombinant triphenylmethane dyes decolorization enzyme, expressed extracellularly from Pichia pastoris.

本文在利用毕赤酵母成功分泌表达高活性三苯基甲烷类染料降解酶TpmD的基础上，研究不同有机溶剂和常见酶抑制剂对纯化后的重组脱色酶TpmD活性的影响。

The results showed that the mixed catalyst have better photocatalytic activity and decolorization effects.

结果表明，在混杂组分中含较低TiO2 的质量百分比，所制备的硅藻土混杂型TiO2 光化剂有较高的光催化脱色活性

The results of clarification experiments show: the mixed juice was treated by microbial flocculants MF-C; it could effectively improve the settlement speed, reduce the bulk of mud, decolorize and reduce turbidity of the juice. The AP of juice that was treated by microbial flocculants is higher than that of PAM.

澄清实验结果表明：用MF-C絮凝剂处理混合汁可有效提高混合汁的沉降速度，压缩泥汁体积并有较好脱色除浊效果，同时清汁纯度较用PAM处理的还略有提高。

Another remarkable characteristic of printing and dye the waste water is that the colour is high, is it adopt biological carbon pool is it is it deal with to decolour to go on to it , for activated carbon absorbent spent to design originally, active charcoal adsorption method to utilize porous active charcoal material make one or many kinds of material of waste water it absorbs to be that surface get rid of in active charcoal.

印染废水的另一显著特点就是色度高，本设计采用生物碳池对其进行脱色处理，所用的吸附剂为活性碳，活性炭吸附法就是利用多孔活性炭物质使废水中的一种或者多种物质被吸附在活性炭表面而去除的。

And on the basis of mono-factor test, using COD decreasing rate and decolour rate as targets, six factors affecting catalytic effect were selected to proceed L9(34) orthogonal experiments. The conclusion of primary and secondary factors was drawn and the turn was : kind of catalyst-amount of catalyst-pH value-temperature-amount of H2O2-amount of air . The optimization were determined to be : initial pH value : 5.5 ; temperatare : 90 C; amount of H2O2: lml/400ml waste water ; kind of catalyst: AC3 ; inciting small amount of air ; amount of catalyst: 125g activated carbon to 500g stone .

并在单因素试验的基础上，以废液COD去除率和脱色率为指标，选择废液初始pH值、反应温度、启动剂用量、催化剂类型、鼓空气量、催化剂加入量为因素，进行L_9(3~4)正交试验，确定影响因素因素的主次关系为：催化剂类型→催化剂加入量→废液初始pH值→反应温度→启动剂量→鼓空气量；最佳处理技术条件为：废液初始pH5.5；反应温度90℃；启动剂量1ml／400ml废液；AC3型催化剂；鼓小流量空气；炭石比125g／500g。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。