| 铁铝共聚物对北方酒厂底锅水去浊效果的研究 |
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| 引用本文： | 高宇宸,魏美娟,李广科,董轶茹.铁铝共聚物对北方酒厂底锅水去浊效果的研究[J].环境工程,2017,35(5):64-66. |
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| 作者姓名： | 高宇宸 魏美娟 李广科 董轶茹 |
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| 作者单位： | 1. 山西大学环境与资源学院,太原,030006;2. 山西省环境监测中心站,太原,030027 |
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| 基金项目： | 国家自然科学基金，教育部高等学校博士点专项基金 |
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| 摘 要： | 研究了无机高分子絮凝剂-铁铝共聚物(CPAFC)(0.1 mol/L)对中国北方酒厂底锅水的絮凝去浊效果。结果表明:在pH为3左右(原水pH)时,CPAFC(ρ(Fe)/ρ(Al)=3∶7)对酒厂底锅水的最佳絮凝去浊条件是:CPAFC投加量为26.7 mL/L,搅拌后静置25 min,此时去浊率可达到90%以上,COD去除率可达70%以上。
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| 关 键 词： | 底锅水 铁铝共聚物 去浊率 |
STUDY ON TURBIDITY REMOVAL EFFECT OF IRON-ALUMINUM COPOLYMER ON BOTTOM POT WATER IN A WINERY IN NORTH CHINA |
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| GAO Yu-chen,WEI Mei-juan,LI Guang-ke,DONG Yi-ru.STUDY ON TURBIDITY REMOVAL EFFECT OF IRON-ALUMINUM COPOLYMER ON BOTTOM POT WATER IN A WINERY IN NORTH CHINA[J].Environmental Engineering,2017,35(5):64-66. |
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| Authors: | GAO Yu-chen WEI Mei-juan LI Guang-ke DONG Yi-ru |
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| Abstract: | The effect of inorganic-macromolecular-flocculant copolymers of Al(Ⅲ) and Fe(Ⅲ) (CPAFC) (0.1 mol/L) on the flocculation of bottom pot water in a winery in north China was studied.The results showed that when the pH was around three,the dosage of CPAFC was 26.7 mL/L,the water was stired for a period then stood for25 min,CPAFC (Fe/Al =3∶7)had the best effect on turbidity removal rate (90％) and COD removal rate (70％). |
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| Keywords: | bottom pot water copolymers of Al(Ⅲ) and Fe(Ⅲ) turbidity removal rate |
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