Deuterium and oxygen-18 isotope enrichment in water by membrane distillation were studied in a 4-stage cascade. Two configurations of membrane distillation (MD) employing PTFE fat-sheet membranes were investigated, including direct contact MD and air gap MD. The first, direct contact MD is more efficient. It is characterized by high distillate flow rate. The temperature polarization coefficients were higher for direct contact MD. H/D and O-16/O-18 separation factors were determined in the 4-stage cascade.
Source:
Separation Science and Technology, 1997, 32, 1-4, 527-539
Note:
9th Symposium on Separation Science and Technology for Energy Applications, Oct 22-26, 1995, Gatlinburg, TN
TY - JOUR
AU - Chmielewski, AG
AU - ZakrzewskaTrznadel, G
AU - Miljević, Nada R.
AU - VanHook, WA
PY - 1997
UR - http://vinar.vin.bg.ac.rs/handle/123456789/7233
AB - Deuterium and oxygen-18 isotope enrichment in water by membrane distillation were studied in a 4-stage cascade. Two configurations of membrane distillation (MD) employing PTFE fat-sheet membranes were investigated, including direct contact MD and air gap MD. The first, direct contact MD is more efficient. It is characterized by high distillate flow rate. The temperature polarization coefficients were higher for direct contact MD. H/D and O-16/O-18 separation factors were determined in the 4-stage cascade.
T2 - Separation Science and Technology
T1 - Multistage process of deuterium and heavy oxygen enrichment by membrane distillation
VL - 32
IS - 1-4
SP - 527
EP - 539
DO - 10.1080/01496399708003213
ER -
@article{
author = "Chmielewski, AG and ZakrzewskaTrznadel, G and Miljević, Nada R. and VanHook, WA",
year = "1997",
url = "http://vinar.vin.bg.ac.rs/handle/123456789/7233",
abstract = "Deuterium and oxygen-18 isotope enrichment in water by membrane distillation were studied in a 4-stage cascade. Two configurations of membrane distillation (MD) employing PTFE fat-sheet membranes were investigated, including direct contact MD and air gap MD. The first, direct contact MD is more efficient. It is characterized by high distillate flow rate. The temperature polarization coefficients were higher for direct contact MD. H/D and O-16/O-18 separation factors were determined in the 4-stage cascade.",
journal = "Separation Science and Technology",
title = "Multistage process of deuterium and heavy oxygen enrichment by membrane distillation",
volume = "32",
number = "1-4",
pages = "527-539",
doi = "10.1080/01496399708003213"
}
Chmielewski, A., ZakrzewskaTrznadel, G., Miljević, N. R.,& VanHook, W. (1997). Multistage process of deuterium and heavy oxygen enrichment by membrane distillation.
Separation Science and Technology, 32(1-4), 527-539.
https://doi.org/10.1080/01496399708003213
Chmielewski A, ZakrzewskaTrznadel G, Miljević NR, VanHook W. Multistage process of deuterium and heavy oxygen enrichment by membrane distillation. Separation Science and Technology. 1997;32(1-4):527-539
Chmielewski AG, ZakrzewskaTrznadel G, Miljević Nada R., VanHook WA, "Multistage process of deuterium and heavy oxygen enrichment by membrane distillation" Separation Science and Technology, 32, no. 1-4 (1997):527-539,
https://doi.org/10.1080/01496399708003213 .
