摘要
采用脉冲电源三维电极法处理钻井废水,分别考察了各因素对废水CODCr去除率的影响,并针对脉冲电源和直流电源供电的能耗进行了对比研究。实验结果表明:在最佳实验条件下电解钻井废水,CODCr去除率可达66.7%,脉冲电源三维电极法处理钻井废水时CODCr去除率相较直流电源供电提高21.7%;采用脉冲电源供电的单位质量能耗比直流电源供电节能80%。
Drilling wastewater is treated by three-dimensional electrode technology of pulse power supply. The effect of all factors on CODc, removal rate is respectively discussed, and the energy consuming of pulse power supply is compared with that of direct current （DC） power supply. The results show： under the optimum experimental conditions, the CODcr removal rate of wastewater is 66. 7%. When three-dimensional electrode reactor is powered by pulse power supply, the CODcr removal rate can be 21.7% higher than that by DC wer supply. The energy consuming per unit mass of using pulse power supply can save 80% than that of using DC power .
出处
《四川理工学院学报（自然科学版）》
CAS
2015年第2期40-44,共5页
Journal of Sichuan University of Science & Engineering(Natural Science Edition)
基金
四川省教育厅自然科学重点基金项目(13ZA0195)
关键词
钻井废水
脉冲电源
直流电源
三维电极法
drilling wastewater
pulse power supply
DC power supply
three-dimensional electrode technology
