Water and Wastewater Terms Beginning D

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

dalton
danger
dangerous air contamination
data-view
dateometer
datum line
day tank
DBP
dead end
dead-end filtration
dead-end manhole
debris
debt service
decant
decant water
dechlorination
decibel
decomposed pipe
decomposition
defect
defining
deflected pipe
defluoridation
degasification
degradation
delamination
delegation
deleterious
demineralization
denitrification
density
depolarization
depreciation
desalination
desiccant
desiccation
desiccator
destratification
destroyed pipe
detention
detention time
detritus
dew point
dewater
dewaterable
dialysis
diaphragm pump
diatomaceous earth
diatoms
dielectric
diffused-air aeration
diffuser
digester
digital
digital readout
dilute solution
dimictic
dip
direct current (DC)
direct discharger
direct filtration
direct runoff
discharge head
discrete control
discrete I/O (input/output)
disinfection
disinfection byproduct (DBP)
displaced pipe
dissolved air flotation (DAF)
dissolved organic carbon (DOC)
dissolved organic matter (DOM)
dissolved oxygen (DO)
distillate
distributed control system (DCS)
distributor
disturbed soil
divalent
diversion
diversion chamber
DNA (deoxyribonucleic acid)
DO
DOC
doctor blade
dogs
DOM
domestic
domestic contribution
domestic service
downspout
downstream
DPD method
draft
drag out
dragline
drain tile system
drainage wells
drawdown
drift
drop joint
drop manhole
dry pit
dry well
duckweed
dwelling
dynamic head
dynamic pressure