| 第 41 卷第 4 期 |  | Vol. 41 No. 4 | | 2011 年 8 月 | Aug 2011 |
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所屬欄目：安全與環(huán)保
Fenton試劑預處理丁硫克百威廢水的實(shí)驗研究 |
| 秦岳軍1，2，陳 燦1，2，馬 林1，2，張 燕1，2，杜升華1，2
（1. 湖南化工研究院 國家農藥創(chuàng )制工程技術(shù)研究中心，湖南 長(cháng)沙 410007；2. 農用化學(xué)品湖南省重點(diǎn)實(shí)驗室，湖南 長(cháng)沙 410007） |
| 摘 要：通過(guò)單因素實(shí)驗考察Fenton試劑預處理丁硫克百威生產(chǎn)廢水，研究了反應初始pH值、七水合硫酸亞鐵投加量、雙氧水投加量和反應時(shí)間等因素對廢水COD去除率和呋喃酚去除率的影響。結果表明：Fenton法預處理丁硫克百威廢水的優(yōu)化條件是pH=3.0、七水合硫酸亞鐵投加量為5.6 g／L、雙氧水投加量為25.0 mL／L、反應時(shí)間為120 min，在此條件下廢水的COD去除率為60.6%，呋喃酚去除率為74.3%，BOD5／COD從0. 07上升至0.36，改善了廢水水質(zhì)，保障了后續生化處理條件，為企業(yè)廢水處理提供了切實(shí)可行的理論依據。 |
| 關(guān)鍵詞：Fenton；丁硫克百威廢水；呋喃酚 |
| 中圖分類(lèi)號：X703 文獻標識碼：A 文章編號：1009-9212（2011）05-0045-03 |
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| Study on Pretreatment of Carbosulfan Wastewater with Fenton's Reagent |
| QIN Yue-jun1，2，CHEN Can1，2，MA Lin1，2，ZHANG Yan1，2，DU Sheng-hua1，2
（1. National Engineering Research Center for Agrochemicals，Hunan Research Institute of Chemical Industry， Changsha 410007，China；2. Hunan Province Key Laboratory for Agrochemicals，Changsha 410007，China） |
| Abstract：Fenton's reagent oxidation process was used to pretreat carbosulfan wastewater. The effects of the initial pH value，the FeSO4·7H2O dosage，the H2O2 dosage and the reaction time on the removal of COD and furan phenol were investigated. Results indicated that under the conditions of pH value of 3，FeSO4·7H2O dosage of 5.6 g／L，H2O2 dosage of 25.0 mL／L and reaction time of 120 min were obtained the best removal results，i.e. removal of COD and furan phenol of 60.6% and 74.3% respectively. The ratio of BOD5 to COD was increased from 0.07 to 0.36. Thus the quality of the wastewater was improved and guaranteed the subsequent biological treatment. |
| Key words：fenton's reagent；carbosulfan；furan phenol |
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作者簡(jiǎn)介：秦岳軍（1982-），男，湖南常寧人，工程師，研究方向：化學(xué)工藝和水處理。（E-mail：gaotoday@sohu.com）
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收稿日期： 2011-10-1
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