Water and Wastewater Terms Beginning T
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
threshold odor number (TON)
The greatest dilution of a sample with odor-free water that still yields a just-detectable odor.
A B C D E F G H I J K L M N O P Q R S T U V W Y Z
The greatest dilution of a sample with odor-free water that still yields a just-detectable odor.
