欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
采用反相高效液相色谱法，以甲醇：水=70：30（体积比）为流动相，用C18柱和紫外检测器对水中2，4，6-三氯酚进行了分离和测定：结果表明：选择固定波长为200nm、流动相流量为1．0mL／min、测定2，4，6-三氯酚的线性范围为5．0～100．0μg／L时，测定结果的标准偏差为0．25～4．98μg/L，相对标准偏差≤5．03％，水样加标回收率为97．2％～110％，方法检出限为1μg／L。该方法具有较好的线性关系、精密度和准确度，可用于快速分析水中的2，4，6-三氯酚。
英文摘要：
Taking methanol and water volumetric ratio of 70 ： 30 as mobile phase, trace 2,4,6-trichlorophenol（2,4,6-TCP） was separated and determined by C18 column and ultraviolet detector when using reverse phase high performance liquid chromatography. The result shows that under the conditions of wave length 200 nm, mobile phase flow rate 1.0 mL/min and linear range from 5.0 to 100.0 μg/L, the standard deviation is 0.25 to 4.98 μg/L, the relative standard deviation is equal to or less than 5.03%, the recovery with standard addition is 97.2% to 110% and the method detection limit is 1μg/L. This method has better linear relationship, precision and accuracy, and it can be used to quickly determine trace 2,4,6-TCP in water.
同期刊论文项目
同项目期刊论文
Hydrogen production from glucose by co-culture of Clostridium Butyricum and immobilized Rhodopseudom
Use of Carbon Mesh Anodes and the Effect of Different Pretreatment Methods on Power Production in Mi
Effects of salinity and pH on the uptake and distribution of Pb and Cd in the aquatic plant Artemisi
Scale-up and optimization of biohydrogen production reactor from laboratory-scale to industrial-scal
Power Generation and Electrochemical Analysis of Biocathode Microbial Fuel Cell Using Graphite Fibre
Acid hydrolysis of corn stover for biohydrogen production using Thermoanaerobacterium thermosaccharo
Improving phosphate buffer-free cathode performance of microbial fuel cell based on biological nitri
Influence of rare earths doping on the structure and electro-catalytic performance of Ti/Sb-SnO2 ele
The effect of Ni2+, Fe2+ and Mg2+ concentration on photo-hydrogen production by Rhodopseudomonas fae
Catalytic Ozonation for Degradation of 2, 4, 6-Trichloroanisole in Drinking Water in the Presence of
Hydrogen production by immobilized R. faecalis RLD-53 using soluble metabolites from ethanol ferment
Optimization of culture conditions for hydrogen production by Ethanoligenens harbinense B49 using re
Synthesis of hexagonal beta-Co(OH)(2) nano-platelets with high catalytic activity via a low-temperat
Biological hydrogen production from organic wastewater by dark fermentation in China: Overview and p
Composition of extracellular polymeric substances influences the autoaggregation capability of hydro
Influence of boron concentration on growth characteristic and electro-catalytic performance of boron
Effects of different pretreatment methods on fermentation types and dominant bacteria for hydrogen p
Particle size distribution and property of bacteria attached to carbon fines in drinking water treat
The effect of butyrate concentration on photo-hydrogen production from acetate by Rhodopseudomonas f
期刊信息
位置：