Traduction de «Eau alcaline » (Français → Anglais) :

- all ruminant bone material which is derived from animals born, reared and slaughtered in category 3 countries or regions is subjected to a process which ensures that all bone material is finely crushed and degreased with hot water and treated with dilute hydrochloric acid (at minimum concentration of 4 % and pH < 1,5) over a period of at least two days, followed by an alkaline treatment of saturated lime solution (pH > 12,5) for a period of at least 20 days with a sterilisation step of 138-140 °C during four seconds or by an equivalent process approved by the Commission after consultation of the appropriate Scientific Committee,

When the apparatus does not allow the use of distilled water, care should be taken that the water does not contain acid or alkaline volatiles.

where a is the volatile acidity expressed in milliequivalents per litre (8)These values are given pending the creation of a Community data bank of such values (9)These values are given pending the creation of a Community data bank of such values (10)One of the trade names is 'Norite' (11)105 pascal (Pa) = 1 bar (12)1 Pa = 1 N/m² = 10 5 bar (13)No account is taken of other gases present (O2, N2, etc.) in amounts that are too small to have any effect on the excess pressure (14)Certain wines, such as liqueur wines, etc., give a distillate which is not clear even after filtration; in such cases the distillate must be placed in a 200-ml distillation flask, made up to 30 ml with distilled water and distilled while still ...[+++]alkaline, discarding the first 15 ml of the distillate.

Mix 25 ml of the alkaline copper salt solution, 15 ml water and 10 ml of the clarified solution in a 300 ml conical flask.

Transfer the distillate to a 400-ml beaker and place on a boiling waterbath; accelerate the evaporation by directing a fairly strong current of cold air produced by a blower across the surface of the alkaline liquid.