【摘要】 针对制备TATB产生的废水,采用电解工艺,对电解破坏TATB的规律进行研究。通过单因素实验,探索了废水浓度、电解时间、电解电压、极板间距、支持电解质、p H值等因素对CODCr去除率的影响规律,确定了正交实验的各因素及水平,进而设计正交实验,研究TATB电解破坏的最佳条件。结果表明,废水浓度为800mg/L,极板间距为60mm,电解电压为12V,电解时间为60min,电解质含量为35g/L,p H值为6.0时,CODCr去除率为89.1%。更多还原

【Abstract】 Aimed at wastewater produced from TATB production, the rules of decomposition of TATB by electrolysis process were studied. The factors such as CODCr concentration of influent, plate distance, voltage, electrolyte, p H value, treating time were analyzed employing single factor tests, then the orthogonal tests were carried out. The results show that under the best conditions which were influent CODCr concentration of 800mg/L, plate distance of 60 mm, voltage of 12 V, electrolyte of 35g/L, p H value of 6.0, and treating time of 60 min, the CODCr removal rate is 89.1%.更多还原