Glossary entry (derived from question below)
English term or phrase:
threshold antiscalant
French translation:
inhibiteur de tartre
Added to glossary by
Jean-Christophe Duc
Jul 7, 2014 16:42
9 yrs ago
1 viewer *
English term
threshold antiscalant
English to French
Tech/Engineering
Chemistry; Chem Sci/Eng
Water sampling equipment
Phosphonates are used as chemical additives to function as threshold antiscalants, corrosion inhibitors, chelants, sludge conditioners, deflocculants, dispersants and crystal growth modifiers in various industrial water treatment processes.
Proposed translations
(French)
3 -1 | inhibiteur de tartre | Alain Boulé |
3 | inhibiteur d'entartrage par effet de seuil | Anca Florescu-Mitchell |
References
antiscalant | Daryo |
Proposed translations
-1
46 mins
Selected
inhibiteur de tartre
Antiscalants: they are surface active materials that interfere with precipitation reactions in three primary ways:
Threshold inhibition: it is the ability of an antisclant to keep supersaturated solutions of springly soluble salts.
http://www.lenntech.com/antiscalants.htm
Cristaux d'héxamétaphosphates
Prévient:
La formation de tartre
http://www.ozone.ch/index.php?option=com_content&view=articl...
Threshold inhibition: it is the ability of an antisclant to keep supersaturated solutions of springly soluble salts.
http://www.lenntech.com/antiscalants.htm
Cristaux d'héxamétaphosphates
Prévient:
La formation de tartre
http://www.ozone.ch/index.php?option=com_content&view=articl...
4 KudoZ points awarded for this answer.
21 hrs
inhibiteur d'entartrage par effet de seuil
C'est une façon de le dire. Pour ce que c'est:
http://www.water-quality-journal.org/articles/wqual/abs/2005...
http://www.lenntech.fr/francais/antitartres.htm
http://www.water-quality-journal.org/articles/wqual/abs/2005...
http://www.lenntech.fr/francais/antitartres.htm
Reference comments
10 hrs
Reference:
antiscalant
antiscalant
English[edit]
Noun[edit]
antiscalant (plural antiscalants)
(chemistry) Material preventing or slowing scaling of a surface. [quotations ▲]
2001, Siobhán Francesca E. Boerlage, Scaling and Particulate Fouling in Membrane Filtration Systems, page 15
Antiscalants inhibit scaling by one or more of the following mechanisms:
--- threshold effect which keeps scalant ions in solution,
--- crystal distortion by absorbing onto the crystal surface at active sites preventing further growth, and finally
--- by dispersancy where a surface charge is added onto the crystals so that they repel one another, reducing their ability to adhere to each other and equipment surfaces, hence, they remain in solution.
[http://en.wiktionary.org/wiki/antiscalant]
English[edit]
Noun[edit]
antiscalant (plural antiscalants)
(chemistry) Material preventing or slowing scaling of a surface. [quotations ▲]
2001, Siobhán Francesca E. Boerlage, Scaling and Particulate Fouling in Membrane Filtration Systems, page 15
Antiscalants inhibit scaling by one or more of the following mechanisms:
--- threshold effect which keeps scalant ions in solution,
--- crystal distortion by absorbing onto the crystal surface at active sites preventing further growth, and finally
--- by dispersancy where a surface charge is added onto the crystals so that they repel one another, reducing their ability to adhere to each other and equipment surfaces, hence, they remain in solution.
[http://en.wiktionary.org/wiki/antiscalant]
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