| 焦亚硫酸钠法保险粉生产废水处理的实验研究 |
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| 引用本文： | 陈梓云,彭梦侠.焦亚硫酸钠法保险粉生产废水处理的实验研究[J].环境科学与技术,2008,31(7). |
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| 作者姓名： | 陈梓云 彭梦侠 |
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| 作者单位： | 嘉应学院化学系,广东,梅州,514015;嘉应学院化学系,广东,梅州,514015 |
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| 摘 要： | 采用超声波-Fenton试剂-曝气相结合处理保险粉生产废水。探讨了超声波-曝气对保险粉生产废水处理的协同作用以及多种因素对保险粉生产废水处理效果的影响,获得了最佳工艺条件:100mL COD为11500mg/L的废水(初始pH=5)在超声功率为200W下,辐射60min,H2O2用量1.3mL,FeSO4用量为0.06g的条件下,COD去除率达到83%。
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| 关 键 词： | 超声 Fenton试剂 曝气 保险粉生产废水 废水处理 |
Experimental Study on Treatment of Wastewater from Sodium Hydrosulfite Production by Sodium Pyrosulfite Method |
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| Chen Zi-yun,Peng Meng-xia.Experimental Study on Treatment of Wastewater from Sodium Hydrosulfite Production by Sodium Pyrosulfite Method[J].Environmental Science and Technology,2008,31(7). |
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| Authors: | Chen Zi-yun Peng Meng-xia |
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| Abstract: | In the treatment of wastewater from sodium hydrosulfite production by ultrasound-Fenton reagents-aeration process,ultrasound-aeration co-ordination action and the effects of ultrasound irradiation time were examined.Under the conditions of irradiation time 60 min,ultrasound power 200w,30% H2O2 dosage 1.3mL, FeSO4 dosage 0.06g and 5 of initial pH, the degradation rate of COD(100mL wastewater) is up to 83%. |
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| Keywords: | ultrasound Fenton reagents aeration sodium hydrosulfite wastewater wastewater treatment |
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