Abstract:In order to explore the feasibility and influencing factors of the treatment of Pu containing wastewater by reverse osmosis technology, and to provide guidance for the treatment of Pu containing wastewater, a systematic reverse osmosis experiment was carried out. The results show that the membrane flux increases with the increase of temperature and pressure, the retention rate increases with the increase of pressure and raw water activity, and decreases with the increase of temperature, which is the lowest near the isoelectric point of the membrane with pH value, in the actual wastewater treatment, the RO equipment worked smoothly for 15 hours , the total volume of purified wastewater is 8 L, and the produced water still reaches the standard. It can be seen that the reverse osmosis technology has good effect and important application value in the treatment of Pu containing wastewater.