摘要
本文探讨了利用均相亚甲基蓝光敏氧化法替代高浓度H2O2强化氧化法处理造纸废水的可行性与影响光敏氧化过程的因素。结果显示,在相同的光强下,复合光比紫外光效果好;在反应体系溶解氧高于2.0mg/L,光照4h时,光敏剂对造纸废水COD的去除量与其本身的体积质量比可达到333.5,具有较高的效率。
The feasibility and the factors affecting photochemical process for treatment of paper-making wastewater with methyleneblue photochemical method rather than H2O2 strong oxidation method is enquired into in this paper.The results showed that,at the same,light strength,the sun light was better for treating ef-fect than ultraviolet light;under the conditions of the dissolved oxggen concentration in reaction system being over 2.0mg/L and light irration for 2 h,the ratio of the removal rate of photosensitive agent for pa-per-making wastewater to its volumetric mass was as high as 333.5,having higher efficiency.
出处
《水处理技术》
CAS
CSCD
北大核心
2004年第5期273-275,共3页
Technology of Water Treatment
基金
河南省科技攻关计划项目(971190218)
淮海工学院自然科学基金项目
