| 聚合氯化铝铁处理工业废水的试验研究 |
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| 引用本文： | 戴捷,吴忠.聚合氯化铝铁处理工业废水的试验研究[J].环境科学与技术,2004,27(Z1):28-29. |
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| 作者姓名： | 戴捷 吴忠 |
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| 作者单位： | 1. 长江大学化学与环境工程学院,荆州 434025
2. 荆州市环保科研所,荆州 434000 |
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| 摘 要： | 采用PAFC分别处理造纸和印染两种工业废水,优化各种絮凝条件,如投药量、pH值、搅拌强度和搅拌时间等,并与PAC和PFS的絮凝效果进行比较。结果表明,PAFC在用量和浊度去除率方面并没有明显的优势,但其COD去除率(82.53%,90.58%)明显高于PAC和PFS,经PAFC处理后的印染废水达到国家一级标准,造纸中段废水也接近了国家二级标准。
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| 关 键 词： | 聚合氯化铝铁 工业废水 絮凝 试验 |
| 文章编号： | 1003-6504(2004)增-0028-03 |
| 修稿时间： | 2004年6月8日 |
Study on Treatment of Industrial Wastewater by Polymercaluminum Ferric Chloride |
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| DAI Jie,WU Zhong.Study on Treatment of Industrial Wastewater by Polymercaluminum Ferric Chloride[J].Environmental Science and Technology,2004,27(Z1):28-29. |
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| Authors: | DAI Jie WU Zhong |
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| Institution: | DAI Jie~1,WU Zhong~2 |
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| Abstract: | The coagulation characteristic of PAFC was used to treat papermaking and dyeing wastewater, the optimum conditions such as dosage of PAFC, pH, agitating intensity and time were obtained. Results demonstrated that PAFC isn't superior to PAC and PFS in such flocculate characteristics as the dosage of PAFC and the ratio of deturbidity of wastewater, but its removal efficiency of COD, which reaches 82.53% and 90.58% respectively, is apparently higher than that of PAC and PFS. After managed by PAFC, the water quality can meet the national criteria. |
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| Keywords: | polymercaluminum ferric chloride industrial wastewater flocculation test |
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