The results of wastewater through ferrum carbon aeration treatment demonstrate agreat increase of pH value and decrease of the dosage of acid and FeSO 4,and the operation cost.

• 废水经铁碳曝气处理后,pH值有较大的提高,同时产生较多的Fe2+,可省去酸和FeSO4的投加量,降低运行费用。