Abstract: The present invention generally relates to a novel liquid disinfectant composition particularly useful in the industrial sector and the agro-food industry. This composition is in concentrated or diluted form and comprises: an aliphatic-chain fatty acid; a glycolic acid, optionally as a mixture with acetic acid; a pH-regulating system, such that the composition, in its diluted form, has a pH lower than 3.8 and preferably lower than 2.0; an ethoxylated fatty alcohol of formula R—(O—C2H4)n—OH in which R represents a linear or branched alkyl group having 6 to 12 carbon atoms and n represents an integer between 4 and 8, or a mixture of ethoxylated fatty alcohols; a copolymer of formula in which x represents an integer between 2 and 15, y represents an integer between 15 and 35, and z represents an integer between 2 and 15, or a mixture of such copolymers; one or more surfactants; and water.

Abstract: A composition that includes (i) one or more surfactants derived from a fatty acid and an amino acid and (ii) a solvent, and having a pH of 3.0 to 11.0. In the context of the present invention, the term “surfactant derived from a fatty acid and an amino acid” is understood to denote the molecules of formula (I), where R1 is a C8 to C24 alkyl or alkenyl group; R2 is —H, a C1 to C4 alkyl group, a phenyl group or —CH2COOM; R3 is —C—R42; n is 1 to 4; R4 is H, a C1 to C6 alkyl group or a C1 to C6 alkyl ester; and M is H or a cation, or a mixture thereof.

Abstract: The device comprises a connecting pipe (18) having an inlet (18A) capable to be connected to the feed and an outlet (18B) capable to be connected to the storage vat (10), as well as a retaining chamber (20) which branches off from the connecting pipe (18) and which is equipped with a sampling valve (24). The connecting pipe comprises a charging valve (22), located between the retaining chamber and the outlet of the connecting pipe. After the product originating from the feed has been conveyed to the retaining chamber (20), and a sample of the product mixture present in the retaining chamber (20) has been taken to ascertain information relative to the nature of this mixture, and if the ascertained information corresponds to expected information, a charging valve (22) is opened to have the outlet of the connecting pipe (18) communicate with the vat (10).

Abstract: The device comprises a connecting pipe (18) having an inlet (18A) capable to be connected to the feed and an outlet (18B) capable to be connected to the storage vat (10), as well as a retaining chamber (20) which branches off from the connecting pipe (18) and which is equipped with a sampling valve (24). The connecting pipe comprises a charging valve (22), located between the retaining chamber and the outlet of the connecting pipe. After the product originating from the feed has been conveyed to the retaining chamber (20), and a sample of the product mixture present in the retaining chamber (20) has been taken to ascertain information relative to the nature of this mixture, and if the ascertained information corresponds to expected information, a charging valve (22) is opened to have the outlet of the connecting pipe (18) communicate with the vat (10).

Abstract: The device comprises a connecting pipe (18) having an inlet (18A) capable to be connected to the feed and an outlet (18B) capable to be connected to the storage vat (10), as well as a retaining chamber (20) which branches off from the connecting pipe (18) and which is equipped with a sampling valve (24). The connecting pipe comprises a charging valve (22), located between the retaining chamber and the outlet of the connecting pipe. After the product originating from the feed has been conveyed to the retaining chamber (20), and a sample of the product mixture present in the retaining chamber (20) has been taken to ascertain information relative to the nature of this mixture, and if the ascertained information corresponds to expected information, a charging valve (22) is opened to have the outlet of the connecting pipe (18) communicate with the vat (10).