The electrolysis to generate the hydroxyl radicals. However, some recent investigations have found that the use of a coupled processes using O3/electrooxidation increases the effectiveness of the process and also could reduce the operating costs associated to the application of AOPs [More]

The Electro Oxidation methodologies solve the problem of the final disposal of sludge; because when they are well developed, there is no production of sludge. Obviously, not always is possible the complete mineralization of contaminates. [More]

Electrochemical oxidation is considered a robust technology and is easy to use, for those reasons, it has been used for a diversity of wastewater treatments. The main advantages of this technology over other conventional treatments are as follows: the main reagent is the electron; many processes occur in the electrochemical cell; the addition of chemicals is not required; and the process is carried out at room temperature and atmospheric pressure. [More]

The final goal of AOPS is the complete degradation of the pollutants present in wastewater, aiming its final mineralization, yielding as final products: carbon dioxide, water and inorganic compounds [More]

Electro-oxidation (EO), also known as anodic oxidation, is a technique used for wastewater treatment, mainly for industrial effluents, and is a type of advanced oxidation process (AOP [More]

Electrocoagulation consists of pairs of metal sheets called electrodes, that are arranged in pairs of twoanodes and cathodes. Using the principles of electrochemistry, the cathode is oxidized (loses electrons), while the water is reduced (gains electrons), thereby making the wastewater better treated. When the cathode electrode makes contact with the wastewater, the metal is emitted into the apparatus. [More]

Electrolytic processes are custom designed and can remove all of the pollutants from the effluent environmental friendly and is not affected by the toxicity present in the waste stream. [More]

Electro-coagulation process removes ions, FOG, Silica, Organic particulate matter and helps in reduction of COD, BOD and suspended solids. Electro Coagulation Reactor treating of both black water (sewage) and grey water (domestic wastewater). [More]

In the Electro coagulation-floatation apparatus, particulates would instead float to the top of the tank by means of formed hydrogen bubbles that are created from the anode. The floated particulates can be skimmed from the top of the tank. Waste Water Treatment Electro coagulation & Electro Oxidation design optimized Cl ions, temperature in degrees Celsius, pH, intensity of current, time of electrolysis. From the results, the authors observed that current intensity, COD (chemical oxygen demand), TOC (total organic carbon), and electrochemical oxidation were major parameters [More]

Electro coagulation-electro floatation (ECF) technology is a treatment process of applying electrical current to treat and flocculate contaminants without having to add coagulations. It occurs with the current being applied, capable of removing small particles since direct current applied, setting them into motion. Also electro coagulation could reduce residue for waste production. [More]