| 涂料厂废水处理药剂选择研究 |
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| 引用本文： | 林丽英. 涂料厂废水处理药剂选择研究[J]. 辽宁化工, 2010, 39(10): 1025-1026,1064 |
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| 作者姓名： | 林丽英 |
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| 作者单位： | 福建体育职业技术学院。福建福州350001 |
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| 摘 要： | 涂料废水具有成分非常复杂、COD值高、处理难度大的特点。以某涂料公司为例,讨论了废水处理中药品的选择、最佳添加量的选择、最佳pH值的设定。实验表明,在废水中加入一定量的铁盐,并调整pH值到适当的范围可以有效降低废水的CODCr值,去除率可以达到86%左右。其中以硫酸铁80 mg/L、pH值在10~11左右处理效果最佳。
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| 关 键 词： | 废水 涂料 废水处理 |
Study on Reagent Selection for Treating Wastewater From Pigment Factory |
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| LIN Li-ying. Study on Reagent Selection for Treating Wastewater From Pigment Factory[J]. Liaoning Chemical Industry, 2010, 39(10): 1025-1026,1064 |
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| Authors: | LIN Li-ying |
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| Affiliation: | HN Li-ying (Fujian sports vocational education and technical college,Fuzhou 350001, China) |
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| Abstract: | Paint wastewater has characteristics of very complex composition and high CODcr value, so it is difficultly treated. Taking a paint factory.＂ as an example, effect of reagent selection , reagent dosage and pH value on treatment result was discussed, the results show that when Fe（ SO4 ）3 is used as reagent,its dosage is 80 mg/L and pH is 10 - 11,treatment effect is best. |
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| Keywords: | Wastewater Paint Wastewater treatment |
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