Examples of 'decolorization' in a sentence
Meaning of "decolorization"
Decolorization is the process of removing or reducing color from something, commonly used in chemistry, photography, or wastewater treatment
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- the removal of color from something; bleaching
How to use "decolorization" in a sentence
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decolorization
A partial decolorization of the reaction medium occurs.
It is recrystallized in chloroform after coal decolorization.
A significant decolorization of the reaction medium occurs.
Composition and methods for enzymatic decolorization of chlorophyll.
A slight decolorization of the reaction medium is observed.
This was extracted repeatedly with acetone to complete decolorization.
The decolorization of bromine in the flask was rapid.
Methods are provided for decolorization of a dye in aqueous medium.
Decolorization may take several hours.
It may cause decolorization and deformation.
The mdecular weight of the polyaspartate was unchanged by decolorization.
This is the decolorization initiation temperature.
The aqueous was subjected to further decolorization and extractions.
Rapid decolorization with ethanol or acetone.
Cavitation seems to be the cause of decolorization.
See also
Experiments on decolorization of the effluent containing indigo dye were perf.
The control showed only a very gradual rate of decolorization.
Method for enzymatic decolorization of pheophytin.
Decolorization of bromocresol purple.
Our sugar decolorization system.
At the same time the adsorbent displayed decolorization ability.
Decolorization of the melt sugar to give a decolorized melt sugar and.
Ozone permits to obtain good decolorization of waste water effluents.
Decolorization by cinnamon.
The hydrolyzate can be subjected to decolorization and deodorization processes.
Decolorization is complete.
The oxidant further improves decolorization property for melanin contained in hair.
The decolorization test was realized in a liquid medium and the absorbance determined in spectrophotometer.
The relationships between efficiency of dye decolorization and capacity to attack lignocellulose were examined.
It can be seen that the process according to the invention achieves substantially complete decolorization.
A partial decolorization is observed.
The effect in the calcium carbonate drift assay was not diminished by this decolorization treatment.
A sufficient uniform decolorization can not be obtained by the prior art.
The need exists for more efficient and environmentally friendly methods for decolorization of dyes.
The degree of decolorization may be adjusted by the ozone exposure time.
Various processes have been proposed for the decolorization of the effluent at this stage.
The degree of decolorization varies depending on the water content of the textile product.
The resulting textile product is capable of decolorization and redyeing for color change.
Preferably, decolorization is performed before the mixing operation.
Trolox equivalency is most often measured using the ABTS decolorization assay.
During each run the decolorization activity was calculated from δE color reduction.
SUMMARY Methods and compositions are provided for decolorization of a dye in aqueous medium.
Tensile strength and decolorization were determined after seven days and fourteen days.
However, these compounds possess relatively low decolorization kinetic constants.
The decolorization with ozone of industrial effluents or of process waters ;.
The present invention also proposes a preferable decolorization method using the apparatus of the present invention.
This aspect of the present invention may apply, in particular, to decolorization steps.
In one aspect, methods for oxidative decolorization of a dye in aqueous medium are provided.
The decolorization is carried out by usual decolorating agents, preferably with active charcoal.
A rapid coloration or decolorization kinetics ;.
