After the water phase of the reactor (No.: etf067) is loaded into the bucket, the reactor shall be washed with deionized water for at least 5min, and the washing wastewater shall be discharged into the sewage pool.
After the water phase of the reaction kettle (No.:ETF067) is barreled, rinse the reaction kettle with deionized water for at least 5min, and the rinse wastewater is discharged into the sewage tank.