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The article is dedicated to studying the effectiveness of wastewater treatment contaminated with chloramphenicol using Lemna minor with a specific biomass of 36 and 50 g/L. Purification of model solutions with an antibiotic concentration of 2-20 mg/L continued for 1-72 hours. The conducted research showed that the degree of chloramphenicol removal depends on the specific biomass of plants and the time of the process.

One of the promising ways to solve the problems of environmental safety is the creation of highly efficient methods of wastewater decontamination and destruction of organic compounds in them. The electromagnetic vibration cavitator was created to treat brewing wastewater. The efficiency of vibrocavitation treatment technology for the food industry was studied. The highest degree of decontamination from biological and organic contaminants was found to be provided by the combined action of vibrocavitation and related processing of gases, nitrogen in particular.