▎ 摘　　要

NOVELTY - Synchronously separating and recovering urea and phosphorus in fresh urine comprises (1) taking alkaline calcium salt and adding in fresh urine, continuously stirring, filtering to obtain calcium hydroxyphosphate and dephosphorized urine, and finishing the separation and recovery of phosphorus, and (2) passing the obtained dephosphorized urine into electrochemical separation device to obtain desalinated urea aqueous solution, and finishing the separation and recovery of urea. USE - The method is useful for synchronously separating and recovering urea and phosphorus in fresh urine. ADVANTAGE - The nitrogen and phosphorus recovery reagent has small dosage, simple operation, high economy, high purity of the recovered product, and no interference from other components in the urine during the recovery process.