Examples of 'log kow' in a sentence
Meaning of "log kow"
Log kow: A scientific term used in chemistry and environmental studies to represent the octanol-water partition coefficient. It quantifies the distribution of a chemical between octanol and water phases in a specific system
How to use "log kow" in a sentence
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log kow
Log Kow values are applicable to organic chemicals only.
Existing modelling tools provide estimates of bioaccumulation based on log Kow values.
Measured log Kow values take precedence over estimated values.
It was found this approach was appropriate for PAH up to log Kow.
On the base of log Kow atrazine is thought to accumulate moderately in organisms.
The substance is lipophilic based on a log Kow close to 5 cf.
Provided log Kow is an appropriate descriptor for the bioaccumulation potential of the substance.
SCCP have high reported values of both log Kow and BCF for different aquatic species.
Log Kow determination.
This section also discusses the estimation of physicochemical properties, including log Kow.
As such, log Kow is a key parameter in the assessment of environmental fate.
For lipophilic substances, correlations are assumed to exist between log Kow and BCF values.
Equally, the log Kow can not be considered as a measure of the potential to accumulate.
In such situation, QSAR estimated log Kow could be used as a guidance.
Since Benzidine-based Cationic Indicators are charged, they have low experimental log Kow values.
See also
Special methods are needed for estimating log Kow for surface-active compounds, chelating compounds and mixtures.
Valid / high quality experimentally determined log Kow value YES.
Where, Log Kow = Logarithm of the octanol partition coefficient.
Example 2, The evaluation of bioaccumulation potential using log Kow.
Potential to bioaccumate log Kow ≥ 4 unless BCF.
The substance has a low potential for bioaccumulation ( ie log Kow < 3 ) ; or.
The partitioning coefficient log Kow has been found in literature to vary between 3.5 and 5.8.
The octanol/water distribution coefficient log Kow is estimated to 2.3.
Another technique for measuring log Kow is the generator column method USEPA 1985.
SMPDs are efficient at absorbing pollutants with a log Kow of 4-8.
Absence of such data, that the log Kow is greater than 5 ;.
Screening assessment based on physical-chemical properties The reported log Kow for HCBD is 4.78.
The distribution coefficient between octanol and water is log Kow = 3.5 (IUCLID data set dicyclohexylamine).
BCF mg / l or log Kow.
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