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| 预处理-IC-氧化沟-气浮工艺处理再生纸废水 | |
| 引用本文： | 王春涛,张鹏娟,代吉华.预处理-IC-氧化沟-气浮工艺处理再生纸废水[J].环境工程,2012,30(2):44-46,50. |
| 作者姓名： | 王春涛 张鹏娟 代吉华 |
| 作者单位： | 1. 河南银鸽实业投资股份有限公司,河南漯河,462000 2. 郑州大学水利与环境学院,郑州,450000 3. 河南蓝江环保科技有限公司,郑州,450000 |
| 摘 要： | 介绍了预处理-IC-氧化沟-气浮工艺在再生纸废水处理工程中的应用。工程运行结果表明:该系统处理效果好、性能稳定、维护管理方便,出水pH为7.39～7.52,COD为57.6～58.7 mg/L,BOD5为12.5～15.8 mg/L,SS为18～19 mg/L,出水水质达GB3544—2008《制浆造纸工业水污染物排放标准》表1标准;通过制浆回收和废水再生循环利用,降低了运行成本;对同类型造纸废水的治理有一定的借鉴意义。 |
| 关 键 词： | 再生纸废水 水解酸化 IC 氧化沟 气浮 |
TREATMENT OF WASTEWATER FROM RECYCLED PAPER MILL WITH PRETREATMENT-IC-OXIDATION DITCH-AIR FLOATATION PROCESS |
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| Wang Chuntao,Zhang Pengjuan,Dai Jihua.TREATMENT OF WASTEWATER FROM RECYCLED PAPER MILL WITH PRETREATMENT-IC-OXIDATION DITCH-AIR FLOATATION PROCESS[J].Environmental Engineering,2012,30(2):44-46,50. | |
| Authors: | Wang Chuntao Zhang Pengjuan Dai Jihua |
| Institution: | 1.Henan Yinge Industrial Investmemt Holding Co.,Ltd,Luohe 462000,China; 2.College of Water Conservancy&Environmental Engineering,Zhengzhou University,Zhengzhou 450000,China; 3.Henan Lanjiang Environmental Science&Technology Co.,Ltd,Zhengzhou 450000,China) |
| Abstract: | Wastewater from recycled paper mill treated with the process of Pretreatment/IC/Oxidation Ditch/Air Floatation is introduced.The running results of the actual operation show that the system is high-efficiency and convenient management,with pH,COD,BOD5,SS of the effluent is 7.39~7.52,57.6~58.7 mg/L,12.5~15.8 mg/L,18~19 mg/L,the effluent quality meets the requirements of the table 1 standards of "Discharge Standard of Water Pollutants for Pulp and Paper Industry"(GB3544—2008).With the pulp and wastewater recycling,the operation cost can be reduced.This experiment may provide a reference for the wastewater treatment of other similar paper mills. |
| Keywords: | wastewater from recycled paper mill hydrolytic acidation IC oxidation ditch air floatation |
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