Study on a new kind of phosphor nutrition applied to the biochemical system of paper-making wastewater treatment process

doi:10.11894/1005-829x.2007.27(4).21

INDUSTRIAL WATER TREATMENT ›› 2007, Vol. 27 ›› Issue (4): 21-24. doi: 10.11894/1005-829x.2007.27(4).21

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Study on a new kind of phosphor nutrition applied to the biochemical system of paper-making wastewater treatment process

Zou Xuesheng¹, Long Yuyang², Zhang Shunkang³, Zheng Jinlong³, Gu Kaihong³

1. Bio Human Netics Inc. , Shanghai 201203, China;
2. Department of Environmental Engineering, Zhejiang University, Hangzhou 310029, China;
3. Department of Health and Environment, Ningbo Zhonghua-Paper Co. , Ltd. , Ningbo 315012, China

Received:2006-11-14 Revised:2006-11-14 Online:2007-04-20 Published:2010-10-01

新型磷营养药剂在造纸废水生化系统中的实验

邹学圣¹, 龙於洋², 张顺康³, 郑金龙³, 顾凯红³

1. 普罗生物技术有限公司, 上海 201203;
2. 浙江大学环境工程系, 浙江杭州 310029;
3. 宁波中华纸业安环处, 浙江宁波 315012

作者简介:邹学圣(1981- ),2004 年毕业于中南大学环境工程系环境工程专业, 工业废水处理工程师。E-mail: xuesheng-zou1981@163.com。

Abstract

Abstract:

Super phosphor(SP) has been added to the biochemical tank of paper-making wastewater treatment process to replace the traditional phosphor nutrition.It shows that both the SVI and the flocculation quality of MLSS are improved.The category of micro-organism in active sludge is enriched and the ability of shock resistance caused by high load wastewater is also enhanced.In this work, the COD_Cr removal efficiency of biochemical tank raises 1.9%, and the discharge index of total phosphor(TP) is less than 0.1 mg/L.

Key words: phosphor nutrition, paper-making wastewater, active sludge, total phosphor(TP)

摘要：

在造纸废水生化段投加生物活性磷替代传统磷营养剂,改善了活性污泥SVI,提高了污泥沉降性能,丰富了活性污泥中微生物种类,增强了系统抗高负荷废水冲击能力,生化段COD_Cr去除率上升1.9%,出口总磷<0.1mg/L。

关键词: 磷营养, 造纸废水, 活性污泥, 总磷

CLC Number:

X798
X703.5

Zou Xuesheng, Long Yuyang, Zhang Shunkang, Zheng Jinlong, Gu Kaihong. Study on a new kind of phosphor nutrition applied to the biochemical system of paper-making wastewater treatment process[J]. INDUSTRIAL WATER TREATMENT, 2007, 27(4): 21-24.

邹学圣, 龙於洋, 张顺康, 郑金龙, 顾凯红. 新型磷营养药剂在造纸废水生化系统中的实验[J]. 工业水处理, 2007, 27(4): 21-24.

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https://www.iwt.cn/EN/Y2007/V27/I4/21

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新型磷营养药剂在造纸废水生化系统中的实验

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新型磷营养药剂在造纸废水生化系统中的实验

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