Modeling of regeneration process of oil contaminated quartz sand with water solution of natural surfactant in vibratory fluidized bed

The development of new and modernization of existing technological systems aimed at increasing the efficiency of treatment of surface storm water and industrial wastewater is an important area. Since individual objects are connected to each other in wastewater treatment systems, a change in the operation parameters of one of them will affect the others. For example, carrying out the correct effective regeneration of the quick filter, selected for a certain grade of filter material and the type of pollution, will relieve the work of the treatment plant as a whole. The actual direction is the introduction of environmentally friendly technical solutions and technologies. Therefore, special attention is paid to a natural surface-active substance (surfactant), which can be used as an active substance in a regenerating solution. The process of regeneration of an oil-contaminated sample of silica sand with a surfactant solution in a vibrated fluid bed is studied. Simulation of water flushing was achieved using an experimental setup with a vibrodrive...