Retention time refers to the duration or length of time something is kept or held onto. It usually applies to how long a person or entity retains or keeps certain information, documents, or records before they are discarded or no longer considered necessary.
Full definition
However,
retention times of one to two weeks are typical resulting in large footprints which take up limited land resources especially in urban areas.
Effect of
hydraulic retention time on microbial community structure in wastewater treatment electro - bioreactors — Nancy A. ElNaker — Microbiology Open
Modern DRAM has a
short retention time (approximately 0.1 seconds), after which the data is either lost or overwritten.
We have developed analytical systems to evaluate your mortgage needs and to assist you in determining the best mortgage for your needs based on qualifications,
mortgage retention time, initial cost, cash flow, taxes, and the overall total cost of the mortgage.
After a crash, all inspection and record - keeping offices should be contacted to request that no pre-accident evidence be destroyed (even if the
mandatory retention time is up).
The aim of this review is the presentation of possible effects and a judgement in terms of economic factors like biogas yield and
hydraulic retention time.
The nordihydrocapaicin and the homocapsaicin peaks were identified from comparing my chromatograms with those from a number of other experimenters and comparing
the retention times.
Adsorption, filtration, and sedimentation in the rooted soil matrix increase
the retention time of germs in the planted filter body beyond their average lifetime.
AV, number of scans that were averaged; FTMS, Fourier Transform Mass Spectrometry; NL, normalized level; RT,
retention time.
Reducing
the retention time and footprint of the digestors would mean lower initial investment cost, water consumption, utility costs, operating costs and land requirements, Kan said.
I time myself for total
retention time and aim for 30 - 45 minutes of total retention time.
Is the hydraulic
retention time (HRT) to achieve this attenuation reduced compared to that required by constructed wetlands?