【摘要】 本文报导了用空气和H₂O₂作氧化剂,通过催化剂治理偏二甲肼废水,取得了良好的净化效果。若同时辅以活性炭吸附或延长净化时间等方法,可使偏二甲肼废水的排放浓度下降到0.5—0.8mg/l,还可使二次污染物甲醛的排放浓度减少到1.3—2.0mg/l更多还原

【Abstract】 This paper reports our studies on the purification of wastewater containing unsym. dimethyl hydrazine (UDMH) by catalytic oxidation, using air or H2O2 as the oxidant. The results are proved to be quite satisfactory. With the addition of activated carbon as an adsorbent or by lengthening the time of purification, the drain concentration of UDMH in the waste-water could be reduced to 0.5-0.8 mg/l and that of the secondary pollutant formaldehyde reduced to 1.3-2.0 mg/l.更多还原