Glossary entry

Spanish term or phrase:

tanto por uno en peso de

English translation:

decimal fraction by weight of

Added to glossary by Comunican
Aug 5, 2019 14:14
4 yrs ago
4 viewers *
Spanish term

tanto por uno en peso de

Spanish to English Tech/Engineering Environment & Ecology Landfills
I need some specialist help with getting the wording right for this formula, please. It is to do with the dissolved organic carbon (DOC) found in waste.
Many thanks, as always.

DOC: fracción de carbono orgánico biodegradable en el residuo:
DOC=0,4∙A+0,17∙B+0,15∙C+0,3∙D
A: tanto por uno en peso de la fracción de papel y textiles
B: tanto por uno en peso de la fracción de resto de podas de jardín y bosques
C: tanto por uno en peso de la fracción de restos de alimentos
D: tanto por uno en peso de la fracción de madera

Discussion

william hill Aug 5, 2019:
Weight expressed as a decimal fraction of I think it's saying Weight as a fraction of (paper & textiles etc) expressed as a decimal, or more concisely:
'Weight expressed as a decimal fraction of ..'

Amongst other sources, I've seen the following WordReference thread. Hope it helps:

https://forum.wordreference.com/threads/tanto-por-uno.156822...
Emily McPeek Aug 5, 2019:
Could this be "mass fraction"? I.e. mass fraction of the paper and textiles component.
Helena Chavarria Aug 5, 2019:
I've often heard 'tanto' translated as 'X'.

Proposed translations

9 hrs
Selected

decimal fraction by weight of

Decimal fraction is numerically identical with percentage, except the decimal point is moved two places. Decimal fraction is the amount of a component of something, divided by the amount of the whole something. It is often computed by weight, but is sometimes computed by volume as well. In our case, for example, for A, the weight of the paper & textiles in the residue divided by the total weight of the residue:
decimal fraction A = (paper & textiles)/(total weight).
The percentage uses the computation of the decimal fraction as the first step, then multiplies by 100:
A expressed as a percentage = [(paper & textiles)/(total weight)] X 100
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4 KudoZ points awarded for this answer. Comment: "Many thanks Tom (and everyone else who helped)"
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