【摘要】 以苯胺废水为研究对象,考察了pH值、苯胺浓度、溶解气体、H₂O₂的加入量及超声波辐射时间等因素对苯胺废水降解的影响.结果表明,pH值为8.3、加入0.5ml（30％）的H₂O₂、在废水曝气的情况下,经超声波辐射4h,苯胺废水的降解率可达87％。更多还原

【Abstract】 The removal of aniline from waste water using ultrasonic wave is evaluated in an experimental way. The influences of pH value, concentration of aniline, dissolved gas, H₂O₂ dosage and irradiation time of ultrasonic wave on the degradation for aniline are investigated respectively. The experimental result indicates that the degration rate for aniline reached 87% under the condition of aeration of the waste water when the pH value was 8.3, 0.5ml（30%）H₂O₂ was added and the irradiation time was 4h.更多还原