| KMnO_4/FeSO_4强化混凝处理石材加工废水 |
| |
| 引用本文： | 牛云峰,王现丽,吴俊峰,殷世强,毛艳丽,康海彦. KMnO_4/FeSO_4强化混凝处理石材加工废水[J]. 工业水处理, 2017, 37(2) |
| |
| 作者姓名： | 牛云峰 王现丽 吴俊峰 殷世强 毛艳丽 康海彦 |
| |
| 作者单位： | 1. 河南城建学院市政与环境工程学院 河南平顶山467036;2. 河南省城镇综合设计研究院,河南平顶山,467036 |
| |
| 基金项目： | 平顶山市科技局资助项目 |
| |
| 摘 要： | 以平顶山某石材加工厂排放的废水为研究对象,对比研究了传统混凝剂与KMnO_4/FeSO_4协同强化混凝的处理效果。结果表明,利用KMnO_4/FeSO_4协同强化混凝处理该废水,在最佳条件下,处理后废水浊度为6 NTU,浊度去除率达到99%,浑液面沉速可达1.55 cm/min,处理出水水质及沉淀效率均高于传统的混凝药剂。KMnO_4/FeSO_4协同强化混凝技术能快速有效地处理高浊度废水。
|
| 关 键 词： | KMnO4/FeSO4 浊度 强化混凝 |
KMnO4/FeSO4 enhanced coagulation process for the treatment of stone machining wastewater |
| |
| Niu Yunfeng,Wang Xianli,Wu Junfeng,Yin Shiqiang,Mao Yanli,Kang Haiyan. KMnO4/FeSO4 enhanced coagulation process for the treatment of stone machining wastewater[J]. Industrial Water Treatment, 2017, 37(2) |
| |
| Authors: | Niu Yunfeng Wang Xianli Wu Junfeng Yin Shiqiang Mao Yanli Kang Haiyan |
| |
| Abstract: | Using the wastewater discharged from a stone machining plant in Pingdingshan as the target,the treatment effect of traditional coagulants and KMnO4/FeSO4 cooperating enhanced coagulation process has been contrasted and researched. The results indicate that using KMnO4/FeSO4 cooperating enhanced coagulation process for treating the wastewater,under optimum conditions,the treated wastewater turbidity is 6 NTU,turbidity removing rate 99%,and interface settling velocity reaches 1.55 cm/min. The water quality of treated effluent and settling efficiency are both higher than those of traditional coagulants. This shows that high turbidity wastewater could be treated by KMnO4/FeSO4 cooperating enhanced coagulation technique rapidly and effectively. |
| |
| Keywords: | KMnO4/FeSO4 turbidity enhanced coagulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
