Preparation of Ball Milled Biochar and its Degradation Performance on Organic Pollutants in Water
To effectively degrade pollutants in water and protect the aquatic ecological environment.this article uses a certain sludge as raw material to prepare biochar and uses it to activate PDS to degrade organic pollutants in water.The Fe-MSDBC adsorption capacity is 324.4 mg/g,and 86.1％of TC can be degraded within 90 minutes.The adsorption and catalytic performance are improved.Using NaOH as the regeneration method,after 3 cycles,the degradation rate of TC increased from 8.4％to 35.8％.In practical applications,the COD of the treated secondary and tertiary effluent meets environmental discharge standards,and the treatment effect on TP is also good.
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