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当前位置: 首页 > 文章 > 高铁酸钾对水产养殖废水净化作用的研究 湖北农业科学 2013,52 (7) 40-43
Position: Home > Articles > The Purification Effect of Potassium Ferrate to Aquaculture Wastewater Hubei Agricultural Sciences 2013,52 (7) 40-43

高铁酸钾对水产养殖废水净化作用的研究

作  者：
苗宗成;王蕾;王登武;李仲谨
单  位：
陕西科技大学教育部轻化工助剂重点实验室;西京学院基础部
关键词：
高铁酸钾;水产养殖;废水;净化
摘  要：
通过分析高铁酸钾(K2FeO4)对养殖废水中菌落总数、化学需氧量(COD)、浊度、硫化物、亚硝酸盐和氨氮总量的去除效果,以探明K2FeO4作为净化剂对养殖水体的净化效果。结果表明,K2FeO4对养殖水体中菌落总数、COD、浊度和硫化物的去除效果良好,当K2FeO4使用量为8 mg/L时,菌落总数的去除率为98.80%、COD去除率为92.16%、硫化物去除率为98.78%、浊度的去除率为98.42%;对亚硝酸盐和氨氮总量也有一定的去除效果,亚硝酸盐在K2FeO4使用量为12 mg/L时的去除率最大,为44.61%,氨氮总量在K2FeO4使用量为16 mg/L时的去除率最大,为24.87%。
译  名：
The Purification Effect of Potassium Ferrate to Aquaculture Wastewater
作  者：
MIAO Zong-cheng1,WANG Lei2,WANG Deng-wu1,LI Zhong-jin1,2(1.Basic Department,Xijing University,Xi’an 710123,China;2.Key Laboratory of Auxiliary Chemistry & Technology for Chemical Industry,Ministry of Education,Shaanxi University of Science & Technology,Xi’an 710021,China)
关键词：
potassium ferrate;aquaculture;wastewater;purification
摘  要：
The removal effect of potassium ferrate(K2FeO4) to the total number of colonies,chemical oxyagen demand(COD),turbidity,sulfide,nitrite and total ammonia nitrogen in aquaculture wastewater was analyzed to study the purification effect of K2FeO4 to aquaculture wastewater.The results showed that the removal effect of K2FeO4 to total number of colonies,COD,turbidity and sulfide was good.When the usage dose of K2FeO4 was 8 mg / L,the removal rate of the total number of colonies,COD,sulfide and turbidity was 98.80%,92.16%,98.78% and 98.42% respectively.K2FeO4 could remove the nitrite and total ammonia nitrogen to some extent.The nitrite removal rate was the highest(44.61%) when the dose of K2FeO4 was 12 mg / L;while total ammonia nitrogen removal rate was the highest(24.87%) when the dose of K2FeO4 was 16 mg / L.

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