Study on Micro-nano Bubbles Couple with Ozone Treatment for Oil-containing Sludge
In this paper,oil-containing sludge was treated by micro-nano bubbles combined with ozone oxidation technology.The effects of different factors on the oil removal efficiency of oil-containing sludge were investigated.The results showed that at an ozone mass concentration of 30 mg/L,pH 8,temperature 45℃,and treatment for 50 minutes,the oil removal efficiency of oil-containing sludge could reach over 95%.On this basis,combined with the use of oil sludge cleaning agents,the oil content of treated oil-containing sludge can be reduced to below 0.3%.This study provides a new approach for the remediation of oil-containing sludge.
NETL
NSTL
万方数据
