湿式氧化法处理农药废水可行性研究  

Feasibility study on the treatment of pesticide wastewater by wet air oxidation

作　　者：宋昭仪 张立君 田鸿超 董振海 SONG Zhao-yi;ZHANG Li-jun;TIAN Hong-chao;DONG Zhen-hai(Sinochem Environm ent Technology&Engineering Co.,Ltd.,Shenyang 110033,China)

机构地区：[1]中化环境科技工程有限公司,辽宁沈阳110033

出　　处：《精细与专用化学品》2020年第11期25-27,共3页Fine and Specialty Chemicals

摘　　要：湿式氧化法对高COD_(Cr)的废水具有较好的去除效果,且对提高废水可生化性有积极作用。以湿式氧化技术为核心设计工艺路线处理某企业农药废水。实验结果表明,通过蒸发浓缩—湿式氧化—好氧生物法能将废水COD_(Cr)降低至300mg/L以下,总氮降低至35mg/L以下。Wet air oxidation has a good removal effect on wastewater with high CODCr,and has a positive effect on improving the biodegradability of wastewater.The experimental results showed that the actual wastewater CODCr can be reduced to less than 300 mg/L and the total nitrogen can be reduced to less than 35 mg/L by the evaporation concentration wet air oxidation aerobic biological method.

关 键 词：湿式氧化技术 农药废水 可行性 

分 类 号：TQ450[化学工程—农药化工]