Solid phase extraction with clay as a sorbent consists of water sampling for extraction of pollutants and enhanced performance
BIDIMENSIONAL POROUS MATERIAL, PROCESS OF PRODUCTION OF BIDIMENSIONAL POROUS MATERIAL, PROCESS OF DISCOLOR
System for purifying water by oxidizing organic pollutants, comprises electrochemical cell containing counter electrode made of platinum, copper or other metal and porous film of nanocrystalline titanium dioxide
MÉTODO PARA OBTENÇÃO DE UMA COMPOSIÇÃO ENZIMÁTICA, PARA FORMULAR UM SUBSTRATO SÓLIDO, COMPOSIÇÃO ENZIMÁTICA, E, USO DA MESMA
Equipment for monitoring and controlling industrial processes, has unit that is provided for manipulation, transmission and energizing of constant electrical energy
Electro chemical treatment of liquid effluent containing eg. cyanides consists of anodic oxidation, and cathodic removal of heavy metal ions, via coated titanium anodes
Ultra sensitive electrochemical sensor, for detection of copper in mineral water sample, includes gold electrodes incorporating mercaptopropionic acid
Technique is for optimization of electrical output of electro-chemical reactors with diamond electrodes for treatment of effluents and residual waters
