|Document ID (ISN)||77886|
|ISSN - Serial title
||0007-9952 - Cahiers de notes documentaires - Hygiène et sécurité du travail
|Convention or series no.
||Gérardin F., Muller-Rodriguez N., Quenis B.
||Trichloramine stripping in swimming pool buffer tanks - Study of various gas/liquid contact systems
||Strippage de la trichloramine dans les bacs tampons des piscines - Etude de différents contacteurs gaz/liquide [in French]|
||3rd Quarter 2001, No.184, Note No.2153-184-01, p.25-36. Illus. 5 ref.
||02-0271.pdf [in French]
||The purpose of this study was to compare the performance of four gas/liquid contactors. These systems can be adapted to the buffer tanks of public swimming pools to extract, by stripping, the trichloramine present in re-circulated water of pools. Work was carried out on a pilot scale, enabling several parameters to be varied. The results confirmed the satisfactory levels of extraction that were found during full-scale trials, where up over 60% reductions in concentration of atmospheric trichloramine achieved, and enabled the determination of the design parameters for each system. An example of design calculations for these four systems for a typical buffer tank is included.
||nitrogen trichloride; swimming pools; pollution control; irritants
||description of equipment; vats; evaluation of equipment
||D - Periodical articles
|Country / State or Province||France|
||Toxic and dangerous substances
|Broad subject area(s)
Halogens and their inorganic compounds
Entertainment services and sports