Se presenta el proceso de electrodeposición del recubrimiento de la aleación ternaria Zn-Ni-Co usando una solución que contiene cloruro de cinc (ZnCl2), cloruro de cobalto (CoCl2.6H2O), y cloruro de níquel (NiCl2.6H2O). La fase cristalina, morfología superficial y dureza de las aleaciones obtenidas fueron caracterizadas por difracción de rayos X (DRX), Microscopía de Fuerza Atómica (MFA) y microdurómetro, respectivamente. La composición química del recubrimiento fue medida mediante espectroscopía de absorción atómica. La velocidad de corrosión fue medida con un potenciostato mediante la técnica de resistencia de polarización lineal. Se encontró que las aleaciones ternarias obtenidas tienen una mejor resistencia a la corrosión y mayor dureza que el recubrimiento de Zn. Bajo las condiciones examinadas, la electrodeposición del recubrimiento ternario es del tipo anómalo...

In a normal coagulation / flocculation process, the coagulated / flocculated material is removed by sedimentation. The research proposal is to electrocoagulate and float them (electroflotation); For this, Al+3 and Fe+3 in-situ and oxygen and hydrogen are produced, in order to make this procedure more efficient (electroflotation), a pair of auxiliary electrodes is used, whose sole function is to produce these O2/H2 gases, This way the clots formed by the upper part of the system are removed. The simulated organic load comes from the reduction of the size of species such as proteins / meat, starches / cereals, cellulose / vegetables, fats / oils of vegetable and animal origin. The study was able to reduce turbidity of 1200-1300 NTU to values ​​below 16 NTU and values ​​of 3,400 mgL-1 of COD to values ​​below 500 mgL-1 of COD.

In a normal coagulation / flocculation process, the coagulated / flocculated material is removed by sedimentation. The research proposal is to electrocoagulate and float them (electroflotation); For this, Al+3 and Fe+3 in-situ and oxygen and hydrogen are produced, in order to make this procedure more efficient (electroflotation), a pair of auxiliary electrodes is used, whose sole function is to produce these O2/H2 gases, This way the clots formed by the upper part of the system are removed. The simulated organic load comes from the reduction of the size of species such as proteins / meat, starches / cereals, cellulose / vegetables, fats / oils of vegetable and animal origin. The study was able to reduce turbidity of 1200-1300 NTU to values ​​below 16 NTU and values ​​of 3,400 mgL-1 of COD to values ​​below 500 mgL-1 of COD.