Removal Efficiency and Performance Optimization of Organic Pollutants in Wastewater Using New Biochar Composites

The purpose is to optimize the catalytic performance of biochar (BC), improve removal effect BC composites on organic pollutants in wastewater, and promote recycling sustainable utilization water resources. Firstly, various characteristics preparation principles new are discussed. Secondly, types wastewater their Finally, based principle removing pollutants, BC/zero valent iron (BC/ZVI) composite designed, among which mainly used for catalysis. BC/ZVI tetracycline (TC) comprehensively evaluated. research results reveal that TC pure not ideal, ZVI general. prepared by combining two has a better TC, with amount about 275 mg/g. Different concentrations, ethylene diamine tetraacetic acid (EDTA), pH environment, tert-butanol, calcium ions will affect composites. overall improvement It reveals very suitable ZVI, material integrating catalyst been effectively improved, can play role treatment. This exploration provides technical reference effective contributes development resource recycling.