CAJ | 학술논문

采用微波强化 Fenton工艺处理了偏二甲肼废水，考察了微波功率、H2 O2投加量、pH 值、Fe2＋与 H2 O2摩尔比等因素对废水处理效果的影响，通过正交实验确定了该工艺的最佳条件。结果表明，在微波功率280 W，H2O2（68．5 g·L -1）投加量4．0 mL、水样 pH ＝4．0、Fe2＋与 H2 O2摩尔比116、反应时间8．0 min的条件下，偏二甲肼废水 COD 去除率可达98．4％。
채용미파강화 Fenton공예처리료편이갑정폐수，고찰료미파공솔、H2 O2투가량、pH 치、Fe2＋여 H2 O2마이비등인소대폐수처리효과적영향，통과정교실험학정료해공예적최가조건。결과표명，재미파공솔280 W，H2O2（68．5 g·L -1）투가량4．0 mL、수양 pH ＝4．0、Fe2＋여 H2 O2마이비116、반응시간8．0 min적조건하，편이갑정폐수 COD 거제솔가체98．4％。
The unsymmetric dimethyl hydrazine(UDMH)wastewater was degraded by the microwave(MW)enhanced Fenton, and the effect factors,such as MW power,dosage of H2 O2 ,pH,Fe2 +H2 O2 molar ratio on wastewater treatment were studied. The best degradation conditions were determined by the orthogonal experiment. Results show that,the chemical oxygen demand (COD)removal rate could be 98.4% on condition that MW power is 280 W,H2O2(68.5 g·L -1)dosage 4.0 mL,pH 4.0, Fe2 +H2 O2 molar ratio 116 and reaction time 8. 0 min.