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不同形态铁盐的除磷效果

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谢经良, 刘娥清, 赵新, 彭忠, 王强. 不同形态铁盐的除磷效果[J]. 环境工程学报, 2012, 6(10): 3429-3432.
引用本文: 谢经良, 刘娥清, 赵新, 彭忠, 王强. 不同形态铁盐的除磷效果[J]. 环境工程学报, 2012, 6(10): 3429-3432.
shu
Xie Jingliang, Liu Eqing, Zhao Xin, Peng Zhong, Wang Qiang. Effects of different forms of ferric salt on phosphorus removal[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3429-3432.
Citation: Xie Jingliang, Liu Eqing, Zhao Xin, Peng Zhong, Wang Qiang. Effects of different forms of ferric salt on phosphorus removal[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3429-3432.
shu

不同形态铁盐的除磷效果

  • 1.

    青岛理工大学环境与市政工程学院, 青岛 266033

  • 2.

    青岛市海泊河污水处理厂, 青岛266021

  • 基金项目:

    国家自然科学基金资助项目(40706049)

  • 中图分类号: X703

Effects of different forms of ferric salt on phosphorus removal

  • Fund Project:

  • 摘要: 研究不同铁盐存在形态的铁盐类混凝剂,即三氯化铁(离子态铁)、聚合氯化铁(聚合态铁)和氢氧化铁(凝胶态铁),在混凝除磷性能方面的差异。以城市污水厂的二级出水为实验水样,进行混凝除磷性能研究。结果表明,二级出水总磷为1.74 mg/L,离子态铁投加量为40 mg/L时,对总磷的去除率为90%,混凝处理后上清液总磷可达《城镇污水处理厂污染物排放标准》(GB18918-2002)中的一级A标准,聚合态铁对总磷的去除率为62%,凝胶态氢氧化铁的总磷去除率为59%,混凝处理后上清液总磷均不能满足GB18918-2002中的一级A标准。离子态氯化铁对污水厂二级出水的除磷效果优于聚合态,即铁离子的聚合形态会影响其除磷效果。
    Abstract: The efficiency of phosphorus removal of ferric chloride (ionic state),polyferric chloride (polymer state) and ferric hydroxide (gel state) from the effluent of municipal sawage treatment plant was studied.Total phosphorus (TP) in the effluent was 1.74 mg/L.The results showed that ferric chloride was the best among the three forms of ferric salt coagulants.When the dosage of ferric chloride was 40 mg/L,the phosphorus removal rates could reach 90%,and TP in the treated wastewater was less than 0.17 mg/L.The effluent quality could meet the first level A criteria specified in the Discharge Standard of Pollutants for Municipal Wastewater Treatment Plant (GB18918-2002).The phosphorus removal rates of polyferric chloride and ferric hydroxide were 62% and 59%,respectively,with 40 mg/L of coagulants.
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  • [1] 吴晓文,李瑞香,徐宗军,等.营养盐对浒苔生长影响的围隔生态实验.海洋科学进展,2010,10(4):538-544 Wu Xiaowen,Li Ruixiang,Xu Zongjun,et al.Mesocosm experiments of nutrient effects on Enteromorpha prolifera growth.Advances in Marine Science,2010,10(4):538-544(in Chinese)
    [2] 王晓莲,彭永臻.A2/O法污水生物脱氮除磷处理技术与应用.北京:科学出版社,2009
    [3] 胡中意,欧阳娴.富营养化水体中的氮磷及其去除研究.中国市政工程,2006,123(3):39-41 Hu Zhongyi,Ouyang Xian.Studies on removal of N and P in eutrophic water bodies.China Municipal Engineering,2006,123(3):39-41(in Chinese)
    [4] 彭近新,陈慧君.水质富营养化与防治.北京:中国环境科学出版社,1988
    [5] 骆斌,刘水清,蒋志敏.城市生活污水除磷技术的研究进展.安徽农业科学,2010,38(9):4769-4771,4774 Luo Bin,Liu shuiqing,Jiang zhimin.Study progress of domestic sewage dephosphorization technics.Journal of Anhui Agricultural Sciences,2010,38(9):4769-4771,4774(in Chinese)
    [6] 熊国祥,罗建中,冯爱坤.废水除磷技术与研究动态.工业安全与环保,2006,32(10):19-21 Xiong Guoxiang,Luo Jianzhong,Feng Aikun.The removal of phosphorus from wastewater and the research trends.Industrial Safety and Environmental Protection,2006,32(10):19-21(in Chinese)
    [7] 简放陵,杨晓松,梁家皆,等.城市污水处理脱磷滤料的研究.生态环境,2008,17(1):55-58 Jian Fangling,Yang Xiaosong,Liang Jiajie,et al.Phosphorus removal from municipal wastewater with filter materials.Ecology and Environment,2008,17(1):55-58(in Chinese)
    [8] 张婧倩,彭永臻.COD对强化生物除磷系统的影响及OUR的变化规律.环境工程学报,2011,5(2):301-305 Zhang Jingqian,Peng Yongzhen.Effect of COD on enhanced biological phosphorus removal system and variation of OUR.Chinese Journal of Environmental Engineering,2011,5(2):301-305(in Chinese)
    [9] 金雪标,俞勇梅,张翼飞.生物法与化学生物法除磷比较.上海师范大学学报(自然科学版),2002,31(1):78-82 Jin Xuebiao,Yu Yongmei,Zhang Yifei.Comparison between biologieal and chemicobiological phosphorus removal.Journal of Shanghai Teachers University(Natural Sciences),2002,31(1):78-82(in Chinese)
    [10] Chen Yinguang,Randall A.A.,McCue T.The Eficiency of enhanced biological phosphorus removal from real wastewater affected by diferent ratio of acetic to propionic acid.Water Research,2004,38(1):27-36
    [11] Liu Yan,Chen Yinguang,Zhou Qi,et al.Effect of initial pH control on biological phosphorus removal from wastewater containing acetic and pmpionic acids.Chemosphere,2007,66(1):123-129
    [12] 牛艳红.污水处理中除磷方法的利弊分析.河北工业科技,2006,358(11):356-359 Niu Yanhong.Analysis of advantages and disadvantages of dephosphorization methods in wastewater treatment.Hebei Journal of Industrial Science and Technology,2006,358(11):356-359(in Chinese)
    [13] Tian Shuyuan.The effects of short chain fatty acidon biological phosphat release and PHB synthesis under anaerobic condition.Transactions of Tianjin University,1996,2(2):87-91
    [14] 邓荣森,郭建.城市污水生物除磷脱氮机理研究探讨.重庆建筑大学学报,2002,24(3):106-111 Deng Rongsen;Guo Jian.A study on mechanism of biological denitrification and phosphorus removal for urban wastewater.Journal of Chongqing Jianzhu University,2002,24(3):106-111(in Chinese)
    [15] Roger I.P.,Roger J.A.The mechanism of phosphate fixation by iron oxides.Soil Sci.Soc.Amer.Proc.,1975,39(2):837-841
    [16] 刘召平,陆少鸣,李杉.铁盐同步除磷研究.环境污染治理技术与设备,2003,4(6):16-18 Liu Zhaoping,Lu Shaoming,Li Shan.The study on iron salt synchronization dephosphorization.Techniques and Equipment for Environmental Pollution Control,2003,4(6):16-18(in Chinese)
    [17] 康晓丹,杨开.化学除磷药剂的比较试验.山西建筑,2008,34(29):194-195 Kang Xiaodan,Yang Kai.The comparative test of chemical phosphorous removal agent.Shanxi Architecture,2008,34(29):194-195(in Chinese)
    [18] 杨艳玲,李星,范茜.复合铁铝吸附剂的制备及对水中痕量磷的去除.北京大学理工学报,2009,29(1):73-75 Yang Yanling,Li Xing,Fan Qian.Preparation of iron-aluminum composited adsorbent and the removal trace phosphorus.Transactions of Beijing Institute of Technology,2009,29(1):73-75(in Chinese)
    [19] 刘海龙,赵霞,焦茹媛,等.聚合铝的水解形态对混凝过程中磷分布转化的影响.环境科学,2011,32(1):102-107 Liu Hailong,Zhao Xia,Jiao Ruyuan,et al.Effects of polymer aluminum hydrolysis on phosphorus distribution in coagulation.Environmental Science,2011,32(1):102-107(in Chinese)
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出版历程
  • 收稿日期:  2011-12-28
  • 刊出日期:  2012-10-16
谢经良, 刘娥清, 赵新, 彭忠, 王强. 不同形态铁盐的除磷效果[J]. 环境工程学报, 2012, 6(10): 3429-3432.
引用本文: 谢经良, 刘娥清, 赵新, 彭忠, 王强. 不同形态铁盐的除磷效果[J]. 环境工程学报, 2012, 6(10): 3429-3432.
shu
Xie Jingliang, Liu Eqing, Zhao Xin, Peng Zhong, Wang Qiang. Effects of different forms of ferric salt on phosphorus removal[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3429-3432.
Citation: Xie Jingliang, Liu Eqing, Zhao Xin, Peng Zhong, Wang Qiang. Effects of different forms of ferric salt on phosphorus removal[J]. Chinese Journal of Environmental Engineering, 2012, 6(10): 3429-3432.
shu

不同形态铁盐的除磷效果

  • 1. 青岛理工大学环境与市政工程学院, 青岛 266033
  • 2. 青岛市海泊河污水处理厂, 青岛266021
  • 收稿日期:  2011-12-28
基金项目:

国家自然科学基金资助项目(40706049)

摘要: 研究不同铁盐存在形态的铁盐类混凝剂,即三氯化铁(离子态铁)、聚合氯化铁(聚合态铁)和氢氧化铁(凝胶态铁),在混凝除磷性能方面的差异。以城市污水厂的二级出水为实验水样,进行混凝除磷性能研究。结果表明,二级出水总磷为1.74 mg/L,离子态铁投加量为40 mg/L时,对总磷的去除率为90%,混凝处理后上清液总磷可达《城镇污水处理厂污染物排放标准》(GB18918-2002)中的一级A标准,聚合态铁对总磷的去除率为62%,凝胶态氢氧化铁的总磷去除率为59%,混凝处理后上清液总磷均不能满足GB18918-2002中的一级A标准。离子态氯化铁对污水厂二级出水的除磷效果优于聚合态,即铁离子的聚合形态会影响其除磷效果。

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