A study of photocatalytic degradation of direct scarlet-dye polluted wastewater with hydrogen peroxide;
双氧水助光催化降解直接大红染料废水的研究
Biosorption of direct scarlet dye on magnetically modified Saccharomyces cerevisiae cells
磁修饰酵母对直接大红染料的生物吸附
The order of the capability of the four adsorbents for direct scarlet was as follows:active carbon＞modified sludge B＞modified sludge A＞charcoal,the corresponding elimination rate in room temperature was 82.
本文选取了活性炭、木炭和两种改性污泥共四种吸附剂吸附直接大红染料废水,分别用电镜观察了SEM图,测定了其激光粒度和Zeta电位、用差热分析仪测定了其热稳定性、同时进行了FTIR红外光谱分析,研究了四种吸附剂对直接大红模拟染料废水的吸附效果,实验结果表明:(1)四种吸附剂含有丰富的孔结构,差热分析证实,四种吸附剂热稳定性强弱顺序为:改性污泥B＞活性炭＞改性污泥A＞木炭,红外光谱图显示吸附剂官能团组成较为简单,主要为缔合-OH,C=O和C=C,C-O-C和C-C。
The decolorization of direct red 4BS by zero-valent iron is a result of electrochemical reduction,powered iron reduction,flocculation and adsorption caused by iron ion and physical adsorption of the powered iron surface and so on.
零价铁使直接大红4BS还原脱色,其主要机理包括了电化学作用、铁粉的还原作用、铁离子的絮凝吸附作用、铁粉表面的物理吸附等。
Under the conditions of 30℃ and 150rpm shaking for 24h,92% of direct scarlet 4BE was absorbed at mineral medium with concentration of 30mg.
通过梯度富集培养,筛选到一株偶氮染料直接大红4BE吸附脱色真菌HS-DY08,该菌在基础培养基中,30℃、150r/min条件下,24h内对浓度为30mg/L的直接大红4BE的吸附脱色率达92%。
In this paper,the absorption of expanded graphite on direct red 4B in wastewater was studied.
结果显示,膨胀石墨对直接大红4B具有较好的吸附效果,吸附1h才能达到平衡,体系PH值对吸附性能影响不大,温度越高去除效果越好,但吸附量增加不大。
PHOTOCATALYTIC DEGRADATION OF DIRECT RED 4BS BY TIO_2 SOL/UV
TiO_2溶胶/UV催化降解直接大红4BS
Biosorption of direct scarlet dye on magnetically modified Saccharomyces cerevisiae cells
磁修饰酵母对直接大红染料的生物吸附
Isolation and Characteristics of Fungus on Absorption and Decolorization Dye of Direct Scarlet 4BE
直接大红4BE染料吸附脱色真菌的分离及特性研究
ABSORPTIVE PROPERTIES OF EXPANDED GRAPHITE ON DIRECT RED 4B
膨胀石墨对废水中直接大红4B吸附脱色性能研究
Degradation of Direct Acid Proof Scarlet 4BS in Wastewater by Photocatalyst BiVO_4 under Visible Light
可见光催化剂BiVO_4降解废水中直接耐酸大红4BS
None of them would have to take direct responsibility if stopping the Cardinal turned out to be a gigantic mistake.
如果停止生产红雀是大错的话，他们谁也没有直接责任。
The comparative studies of the degradation of 4BS with the nanometer TiO_2 and with the Fenton reagent;
纳米二氧化钛与Fenton试剂光催化降解直接耐酸大红的研究
Study of Means of Deposal of Wastewater Containing Direct Fast Scarlet(4BS)Dye by Non-heterogeneous UV/Fenton Reaction;
非均相UV／Fenton反应处理直接耐酸大红染料废水方法研究
I do not even have to wear lipstick now.
我现在都不用涂口红了，就直接用它了。
Immobilization of Hemin as the Columns and Their Application
柱子型直接固定氯化血红素及其应用
Shall we start with white wine or go directly to red wine?
我们要先喝白酒还是直接就喝红酒？
direct reentry telemetry
直接再入大气层遥测术
direct-coupled transistor amplifier
直接耦合晶体管放大器
direct-coupled power amplifier tube
直接耦合功率放大管
direct resistance-coupled amplifier
直接电阻耦合放大器
Foreign direct investment increased steadily.
外商直接投资稳步扩大。
This university is directly under the Province.
这所大学由省直接管。
Direct Connection~~Connects through infrared or a serial cable to a desktop computer.
直接连接~~通过红外线或串行电缆连接到桌面计算机上。