The Marine Oily-Water Separator Applying Chemical Treatment and Air-Floatation System

Chemical Cleaning of Utafiltration Membrane after Treatment of Oily Wastewater

Epicoccum nigrum and Cladosporium sp. for the treatment of oily effluent in an air-lift reactor

The metalworking industry is responsible for one of the most complex and difficult to handle oily effluents. These effluents consist of cutting fluids, which provide refrigeration and purification of metallic pieces in the machining system. When these effluents are biologically treated, is important to do this with autochthonous microorganisms; the use of these microorganisms (bioaugmentation) ...

fluoride and dental fluorosis and treatment

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Process simulation and dynamic control for marine oily wastewater treatment using UV irradiation.

UV irradiation and advanced oxidation processes have been recently regarded as promising solutions in removing polycyclic aromatic hydrocarbons (PAHs) from marine oily wastewater. However, such treatment methods are generally not sufficiently understood in terms of reaction mechanisms, process simulation and process control. These deficiencies can drastically hinder their application in shippin...

Effects of Direct and Alternating Current on the Treatment of Oily Water in an Electroflocculation Process

In the direct current mode (DC), widely used in electroflocculation (EC), the formation of an impermeable oxide layer on the cathode causes the declining of the efficiency of this process. This disadvantage has been reduced by adopting alternating current (AC). In this study, the effects of AC and DC on operational parameters such as the removal of oils and greases (O&G), color and turbidity fr...