Measurement of color degree with Dilution method.
A new method, named the "Dilution method", is proposed to express the color of water. This method is based on the idea to define a color degree with the dilution times when it is hard to distinguish any difference between diluted colored water and distilled water as a standard. The Dilution method has the merits of a simple operation and wide applicability to any colored waters. Moreover, the results of the Dilution method are more understandable and sensitive than those of other conventional measurement methods.
Miyoshi
Y
Y
Tokyo Metropolitan Research Institute for Environmental Protection, Koutou-ku, Tokyo 136-0075, Japan.
Hano
T
T
D003116:Color; D004395:Dye Dilution Technique; D004784:Environmental Monitoring / Q000379:methods; D014873:Water Pollutants / Q000032:analysis*
D014873:Water Pollutants