A critical review on the assessment of the quality and authenticity of Tequila by different analytical techniques: Recent advances and perspectives.

Currently, the authenticity and traceability of Tequila are determined in an inspection process carried out by the Tequila Regulatory Council. However, in recent years, the authorities have seized illegal alcoholic products that are marketed as Tequila without being so, making it necessary to strengthen the current methods of detecting counterfeiting and/or adulteration. Therefore, it is important to establish a review of the current analytical techniques that have been proposed to solve this problem.

Towards understanding of heterogeneous Fenton reaction using carbon-Fe catalysts coupled to in-situ HO electro-generation as clean technology for wastewater treatment.

Iron-supported catalyst on granular activated carbon was prepared for its use in heterogeneous Fenton reaction coupled to an in situ HO electro-generation. For this process, an electrolysis cell was employed, using carbon felt as cathode and graphite as anode. A solution of HO (electrogenerated at a rate of 30 mg L h) was obtained using a current intensity of 12 mA.