RESEARCH ON TREATMENT OF ANTIBIOTIC RESIDUES IN SHRIMP PROCESSING WASTEWATER WITH CeO2.nSiO2 NANOMATERIALS

Abstract

Antibiotics are widely used in aquaculture and seafood processing, thereby generating antibiotic residues that pollute the water environment. Antibiotic contamination in water sources is a serious threat that causes antibiotic resistance. Using XRD, IR and SEM methods, the particle size of CeO2.nSiO2 nanomaterial was determined to be 40 nm and has a surface area of ​​64.9 m2/gram. This material is used to treat Amoxicillin antibiotic residues in shrimp processing wastewater, with a content of 5mg/ml achieving 98% efficiency after 90 minutes of treatment. The research results will be the scientific basis for the practical application of production technology processes.