H_2O_2/Fe(Ⅱ)处理山梨醇废水的试验研究  

Experimental Study on the Treatment of D-sorbierite Wastewater with H_2O_2/Fe(Ⅱ)

作　　者：伏广龙[1] 夏晶颖 

机构地区：[1]淮海工学院化学工程系,江苏连云港222005 [2]句容市环境保护局,江苏南京212400

出　　处：《环境科学与管理》2010年第6期80-82,共3页Environmental Science and Management

基　　金：江苏省高校自然科学研究计划项目(03KJD150031);江苏省海洋生物技术重点实验室基金(2005HS020)资助

摘　　要：对H2O2/Fe(Ⅱ)处理山梨醇生产废水进行了研究。考察了过氧化氢的投加量、pH值、反应时间等对处理效率的影响。通过试验确定了废水处理的最佳条件:过氧化氢(30%)投加量为0.12 mL,硫酸亚铁投加量为0.18 g,pH值为3.2,处理时间为40 min,温度为35℃,硫酸镁投加量为1.0 g,此时CODcr去除率为81.19%。试验结果表明此法处理山梨醇生产废水,不但降低了CODcr,对氧化反应后剩余的铁离子去除效率也比较高。In this paper,it studys on using H2O2/Fe（II ）processing on the treatment of D -sorbierite. In the experiment the effecting factors such as the quantity of H2O2, pH, the reaction time were discussed. The optimal operational conditions as following ： the dosages of H2O2 was 0. 12 mL and O. 18 g, pH value was 3.2, reaction time was 40min, reaction temperature was 35℃, the dosages of magnesium sulphate was 0. 10 g, the COD removal rate reached about 81.19%. The experiment results showed that the method, not only reduces the CODcr, but also the rest of the iron ions removal efficiency is high.

关 键 词：山梨醇 废水 FENTON试剂 硫酸镁 

分 类 号：X703.5[环境科学与工程—环境工程]