| γ辐照对废水中污染物含量影响的研究 |
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| 引用本文： | 郭锋.γ辐照对废水中污染物含量影响的研究[J].山西农业大学学报(自然科学版),2006,26(1):98-100. |
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| 作者姓名： | 郭锋 |
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| 作者单位： | 山西农业大学,资源环境学院,山西,太谷,030801 |
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| 基金项目： | 山西农业大学科技创新基金项目(2004041) |
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| 摘 要： | 用不同剂量(0、2、4、8 kGy)的60Co-γ射线辐照处理山西农业大学西校门外污水处理厂进水口的污水,来研究γ射线对废水中COD、悬浮物、NH4+-N含量的影响,结果表明:低剂量辐照对COD含量的影响比较大,随着剂量的增加,其影响减弱;辐照对悬浮物的去除效果不明显;辐照首先明显地降低废水中NH4+-N的浓度,剂量越大,其浓度下降越明显;辐照能有效去除废水中氟化物的含量,但其去除原因有待进一步研究。这些都表明,用射线进行废水的处理有一定的现实意义。
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| 关 键 词： | 废水 辐照 剂量 |
| 文章编号： | 1671-8151(2006)01-0098-03 |
| 修稿时间： | 2005年3月25日 |
Studies on Irradiation Effect of γ Ray on Waste Water |
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| GUO Feng.Studies on Irradiation Effect of γ Ray on Waste Water[J].Journal of Shanxi Agricultural University,2006,26(1):98-100. |
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| Authors: | GUO Feng |
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| Abstract: | The sewage was irradiated with different dosage(0、2、 4and 8kGy) to study the effect of irradiation of γ ray on treaded waste water. The results showsed that the effect on COD with lower dosage was greater,with the increasing of dosage,the influence was smaller;the effect of irradiation on removing suspended substance was not obvious;the density of NH+4-N of waste water was obviously reduced by the irradiation.The higher the dosage was,the lower the density was.The content of fluoride in the waste water could be effectively got rid of by irradiation,but the reason should be studied further. |
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| Keywords: | Waste water Irradiation Dosage |
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