总有机碳

总有机碳测定仪的新用途&测气体中CO2的研究

A study on new use of the total organic carbon analyzer-for determination of co_2 in gas

从运行管理角度，以实验方法考察了IC工艺用超纯水制造过程中TOC（总有机碳）的若干问题。

Experiments have been made to investigate the control of TOG ( total organic carbon ) in ultrapure water for IC fabrication from the point of view of production managements .

CO2浓度升高对水稻根系分泌物的影响&总有机碳、甲酸和乙酸含量变化

Effects of CO 2 elevation on root exudates in rice

总有机碳分析仪测定常见水的TOC

Analysis of ordinary water TOC with shimadzu TOC analyzer

GB/T13193-1991水质总有机碳（TOC）的测定非色散红外线吸收法

Water quality-Determination of TOC by nondispersive infrared absorption method

总有机碳（TOC）分析仪在电厂化学中的应用

Application of Total Organic Carbon ( TOC ) Analyzer in Power Plant Chemistry

玫瑰红染料的脱色过程与总有机碳TOC的去除过程是不同步的。

The process of decolor and the removal of TOC is not simultaneous .

海水总有机碳（TOC）分析技术研究

Study on Analysis Technology of Total Organic Carbon ( TOC ) in Sea Water

并借助紫外&可见光谱（UV-VIS）和总有机碳（TOC）分析了染料脱色降解的反应过程。

In addition , the process of degradation was shown by UV-Vis spectrum and TOC .

5）利用总有机碳、全氮、高岭石含量、磁化率、粘粒含量作为指标计算了土壤发育指数（SI）。

Magnetic susceptibility , total organic carbon , total nitrogen , kaolinite , and clay contents were used to form soil development index ( SI ) .

探讨了沉积物总有机碳（TOC）与重金属不同形态之间的关系。

The relationship between TOC and speciations of heavy metals in the sediments was also explored .

TOC会计总有机碳不确定度评价

Evaluation of uncertainty in TOC

总有机碳（TOC）是评价水体被有机物质污染程度的重要指标。

Total Organic Carbon ( TOC ) is an important parameter to evaluate the organic pollution of water .

结果发现，MX、DCA、TCA的生成量与总有机碳（TOC）浓度呈正性相关；

Results showed positive relationship between TOC and the yields of MX , DCA and TCA .

同时给出了化学耗氧量（COD）和总有机碳（TOC）之间的线性关系方程。

Simultaneity give out the chemical oxygen consumption ( COD ) and total organic carbon ( TOC ) the linear relationship equation .

高纯水有机碳化物含量测定方法总有机碳分析仪测定常见水的TOC

Testing methods for total organic carbon in highly purified water Analysis of ordinary water TOC with shimadzu TOC analyzer

同时利用SPSS的因子分析法进一步确定总有机碳是制约菲垂向运移的主要因素。

SPSS factor analysis is further used to ensure that total organic carbon is the key factor which limits the PHEs vertical distribution .

讨论了水的回收技术、总有机碳（TOC）减低技术和安装／配管中的零污染的可能性。

The technologies for the recovery of ultrapure water , reduction of TOC , and contamination-free installation and piping are presented .

海水中总有机碳（TOC）对牙鲆铜、铅、镉吸收的影响

Effects of total organic carbon in the seawater on the accumulation of copper , lead and cadmium in the tissues of Paralichthys olivaceus

ROC对土壤TOC含量的变化最敏感，能够作为指示土壤总有机碳变化的灵敏指标。

ROC was more sensitive to variation of soil TOC , and it was able to be sensitive index to reflex TOC changes .

但是，在强酸碱中心作用下也会大量生成腐黑物，总有机碳（TOC）含量低于40%。

However , large amount of humins are also formed and the total organic carbon ( TOC ) amounts are lower than 40 % .

岛津TOC-V（CPH）分析仪测定地表水和废水中的总有机碳

Determination of total organic carbon in surface water and waste water samples by Shimadzu TOC-VCPH analyzer

随着微波辐射功率增大和处理时间增长，上清液总有机碳（TOC）含量持续上升。

With the increase of microwave radiation power and the contact time , the values of total organic carbon ( TOC ) in the supernatant increased .

总有机碳（TOC）相对于高锰酸盐指数能够更全面地反映水体中有机物的污染程度，用TOC监测代替高锰酸盐指数（COD（Mn））监测有利于实现监测仪器化，自动化。

TOC can reflect organic pollution degree of water body more comprehensively than COD_ ( Mn ) With TOC replacing COD_ ( Mn ) it helps realize automation and instrumentation .

讨论了温度、微波功率对总有机碳（TOC）去除率的影响，估算了反应活化能。

The effects of reaction temperature and microwave power on the total organic Carbon ( TOC ) removal were then discussed , and the reaction activation energies were finally estimated .

应用该方法进一步研究了取样点底泥沉积物剖面PCP、HCB含量与总有机碳（TOC）的分布特征。

Further more , a research was processed on the vertical distribution of PCP , HCB and total organic carbon ( TOC ) for the sampling sites .

采用TOC5000A总有机碳仪测定了福建主要森林类型土壤溶解有机碳（DOC）的含量，分析了土壤溶解有机碳与土壤因子的关系。

The dissolved organic carbon ( DOC ) of forest soil in Fujian Province was tested with TOC 5000A Organic Carbon Instrument . The relationship between soil DOC and soil factors were analyzed .

用燃烧氧化-非色散红外吸收法测定了杭州市辖区内的地表水、污水处理厂排水和不同行业工业废水中的总有机碳（TOC）。

The total organic carbon ( TOC ) in surface water , sewage effluent and different kinds of industrial wastewater of Hangzhou , was determined by nondispersive infrared absorption spectrometry with combustion oxidation .

投加碱液使污泥胞外多聚物（EPS）减少，污泥容积指数（SVI）降低，但上清液中总有机碳（TOC）浓度增加。

Treated by NaOH , extracellular polymeric substances ( EPS ) on microbial cells was released , sludge volume index ( SVI ) was reduced while the supernatant TOC was increased .

总有机碳（TOC）的测定结果表明，该菌株在106h内能分别将反应瓶中加入的蒽、菲、芘所产生的总有机碳去除50%、90%及50%

106 hours after aeration , the removing rates of total organic carbon ( TOC ) caused by anthracene , phenanthrene and pyrene were 50 % , 90 % , and 50 % respectively .