炭砂双层滤料浮滤池工艺处理藻污染水库水的试验研究

doi:10.3969/j.issn.0438-1157.2014.06.052

化工学报 ›› 2014, Vol. 65 ›› Issue (6): 2335-2343.DOI: 10.3969/j.issn.0438-1157.2014.06.052

炭砂双层滤料浮滤池工艺处理藻污染水库水的试验研究

王永磊^1,2, 李军¹, 张克峰², 贾瑞宝³, 李梅², 宋武昌³, 李莹²

1. 北京工业大学建筑工程学院, 北京市水质科学与水环境恢复工程重点实验室, 北京 100124;
2. 山东建筑大学市政与环境工程学院, 山东济南 250101;
3. 济南市供排水监测中心, 山东济南 250100

收稿日期:2013-09-29 修回日期:2013-11-20 出版日期:2014-06-05 发布日期:2014-06-05
通讯作者: 李军，张克峰
作者简介:王永磊（1977- ），男，副教授
基金资助:
国家水体污染控制与治理科技重大专项（2012ZX07404-003-006）；国家自然科学基金项目（51078008）；住建部科技计划项目（2012-K7-8）；北京市教委重点基金项目（KZ201110005008）；北京市自然科学基金项目（8122005）；北京市科技创新平台项目（004000546612010）。

Experimental research on treating reservoir water contaminated by algae using GAC-sand dual media filter flofilter

WANG Yonglei^1,2, LI Jun¹, ZHANG Kefeng², JIA Ruibao³, LI Mei², SONG Wuchang³, LI Ying²

1. Key Laboratory of Beijing for Water Quality Science and Water Environment Recovery Engineering, College of Architecture and Civil Engineering, Beijing University of Technology, Beijing 100124, China;
2. College of Environmental and Municipal Engineering, Shandong Jianzhu University, Jinan 250101, Shandong, China;
3. Jinan Water and Wastewater Monitoring Center, Jinan 250100, Shandong, China

Received:2013-09-29 Revised:2013-11-20 Online:2014-06-05 Published:2014-06-05
Supported by:
supported by the National Natural Science Foundation of China(51078008) and the Natural Science Foundation of Beijing (8122005).

摘要/Abstract

摘要： 目前水库水源藻污染日益严重，传统沉淀固液分离工艺难以满足净水要求。以鹊山引黄水库高藻原水为研究对象，开发了炭砂双层滤料浮滤池，考察了浮滤池工艺运行特性及运行效果。试验表明，絮凝剂选用聚合氯化铝铁（PAFC），在投药量4.0 mg·L^-1（以Al³⁺计），回流比8%，溶气压力0.4 MPa时，运行效果较优。炭层所含生物量约占滤料层总生物量的97.4%（最高值50.2 nmol P·g^-1），是砂滤层（3.0 nmol P·g^-1）的16.7倍，污染物的去除主要发生在活性炭层。试验期间，浮滤池工艺对颗粒物、蓝绿藻、浊度、COD_Mn、NPOC、UV₂₅₄、氨氮的去除率分别达到96.48%、92.40%、92.56%、57.41%、51.60%、52.50%、75.67%，嗅味由4级降为0级，出水土臭素、二甲基异冰片含量均小于检出限，一氯二溴甲烷、三氯甲烷前体物的去除率分别达到55.1%和60%，表明浮滤池工艺对常规指标、藻类、嗅味物质、消毒副产物前体物去除效果显著。

关键词: 藻, 污染, 浮滤池, 浮选, 过滤, 炭砂滤料, 嗅味物质, 消毒副产物前体物

Abstract: The algae pollution of reservoir water is serious increasingly, the traditional process of sedimentation solid-liquid separation hardly meets the requirement of clearwater. GAC-sand-double-filtration flofilter was built to treat the high algae reservoir water derived from yellow river, and the running and operating characteristics of this flofilter were investigated. The experiment results showed that, the effect of running was excellent when polyaluminum ferric chloride(PAFC) dosage was 4.0 mg·L^-1 (Al³⁺), air pressure 0.4 MPa, and reflux ratio 8%. Biomass of GAC and sand filter layer mainly existed in the carbon layer, which accounted for 97.4% (the highest value was 50.2 nmol P·g^-1), and its biomass was 16.7 times of sand layer (3.0 nmol P·g^-1), so the removal of pollutants occured mainly in the carbon layer. During the test, removal efficiency of particulate matter, blue-green algae, turbidity, COD_Mn, NPOC, UV₂₅₄, ammonia nitrogen reached 96.48%, 92.40%, 92.56%, 57.41%, 51.60%, 52.50%, 75.67% respectively. Odor reduced from 4 to 0. Contents of geosmin and methylisoborneol were both less than the detection limit. Removal efficiency of chloroform, chlorodibromomethane reached 60% and 55.1%. The results showed that, flofilter process had a great removal on conventional index,algae,odor substances and disinfection byproducts precursors.

Key words: algae, pollution, flofilter, flotation, filtration, double-layer filtration, odor substances, precursors products of disinfection

中图分类号:

TU991.2

王永磊, 李军, 张克峰, 贾瑞宝, 李梅, 宋武昌, 李莹. 炭砂双层滤料浮滤池工艺处理藻污染水库水的试验研究[J]. 化工学报, 2014, 65(6): 2335-2343.

WANG Yonglei, LI Jun, ZHANG Kefeng, JIA Ruibao, LI Mei, SONG Wuchang, LI Ying. Experimental research on treating reservoir water contaminated by algae using GAC-sand dual media filter flofilter[J]. CIESC Journal, 2014, 65(6): 2335-2343.

参考文献 25

[1]	Wang Xiaoyi(王小艺), Tang Lina(唐丽娜), Liu Zaiwen(刘载文), Cui Lifeng(崔莉凤), Xu Jiping(许继平), Zhao Xiaoping(赵晓平). Formation mechanism of cyanobacteria bloom in urban lake reservoir [J]. CIESC Journal(化工学报),2012,63(5):1492-1496
[2]	Rita Henderson, Bruee Jefferson. The impact of algal properties and pre-oxidation on solid-liquid separation of algae [J]. Water Researeh, 2008, 42(3): 1827-1845
[3]	Chen Jen-Jeng, Yeh Hsuan-Hsien.The mechanisms of potassium permanganate on algae removal [J]. Water Research, 2005, 39: 4420-4428
[4]	Wang Xinhai(王新海), Zheng Wei(郑伟), Ma Jun(马骏), Ma Shuanglong(马双龙), Liu Xiaoqiang(刘小强), Zhang Qingyou (张庆友). Performance of new flotation system based on high dissolved air content [J]. CIESC Journal(化工学报), 2013, 64(3): 1099-1105
[5]	Lü Fengxiang(吕奉祥), Chu Libing(初里冰), Zhou Jun(周军), Gan Yiping(甘一萍), Xing Xinhui(邢新会).Development of a new micro-bubble system and its performance [J]. CIESC Journal(化工学报), 2011, 62(6): 1537-1542
[6]	Dai Xiaowei(代晓巍), Jin Liang'an(金良安), Chi Wei(迟卫), Yan Fei(彦飞), Tian Hengdou(田恒斗). Analysis technique to dissolution rate of rising bubble in water based on twcrdirection images [J]. CIESC Journal(化工学报), 2011, 62(2): 315-320
[7]	Shi Yulong(石玉龙), Wang Sanfan(王三反), Wu Guang(武广). Study on the mechanism of the micro-bubble formation of pressure dissolved air flotation and application [J]. Industrial Water Treatment(工业水处理), 2012, 32(2): 20-23
[8]	Lundh M, Lennart J. Experimental studies of the fluid dynamics in the separation zone in dissolved air flotation [J].Water Research, 2000, 34(1):21-30
[9]	Maens L, Lennart J, Jan D. Experimental studies of the fluid dynamics in the separation zone in dissolved air flotation [J]. Water Research,2000, 34(10): 21-30
[10]	Chen J, Yeh H. Effect of ozone and permanganate on algae coagulation removal-pilot and bench scale tests [J]. Chemosphere, 2009, 74: 840-846
[11]	Jia Ruibao(贾瑞宝), Sun Shaohua(孙韶华), Gui Ping(桂萍), et al. Research of drinking water security technology and comprehensive demonstration in the lower reaches of the Yellow River region [J]. Water & Water Engineering(给水排水), 2012, 38(11): 9-12
[12]	Jia Ruibao(贾瑞宝), Song Wuchang(宋武昌), Liu Yanbo(刘衍波), et al. Research of strengthen integration technology and demonstration on treating high algae reservoir water derived from Yellow River [J]. Water & Water Engineering(给水排水), 2012, 38(11) : 27-33
[13]	Guo Jinghua(郭敬华), Liu Yanbo(刘衍波), Li Shijun(李世俊). Design and construction of technical transformation project of Jinan Quehua waterworks [J]. China Water & Wastewater(中国给水排水), 2012, 28(6): 51-57
[14]	Li Hao(李浩), Jia Ruibao(贾瑞宝), Li Shijun(李世俊). Reconstruction design and operation of conventional treatment processes in Jinan Yuqing waterworks [J]. China Water & Wastewater(中国给水排水), 2012, 28(14): 90-93
[15]	Zhang Sheng(张声), Liu Yang(刘洋), Zhang Xiaojian(张晓健). Treating of algae-laden raw water with GAC-sand dual media deep bed dis-solved air flotation/filtration [J]. Environmental Science(环境科学), 2004, 25(5): 52-56
[16]	Hu Hui(胡辉). Enhanced coagulation of Yellow River water at low temperature and turbidity [D]. Zhengzhou: Zhengzhou University, 2013
[17]	Zhang Shijie(张仕杰), Li Shuang(李爽), Wang Quansheng(王全胜). The removal effect analysis on CODMn and ammonia with conventional process of city waterworks [J]. Water & Water Engineering(给水排水), 2012, 38: 5-8
[18]	Li Qiuxia(李秋霞), Sun Hongwei(孙洪伟), Lai Nengcheng(赖能城). Counter-emergency removing pollutants at high concentration of watersource of drinking water by pre-chlorination technology [J]. Technology of Water Treatment(水处理研究), 2010, 36(3): 99-103
[19]	Liu Bing(刘冰), Yu Xin(于鑫), Gu Li(古励). Study on the impact of seasonal changes on treatment effect of drinking water treatment plant [J]. Water and water Engineering(给水排水), 2010, 36(4): 12-16
[20]	Luo Guorong(罗国荣). Study on GAC-sand short process advanced technology for water treatment [D].Guangzhou: South China University of Technology, 2010
[21]	Liu Lijuan(刘丽娟). Studies on algae removal in micro-polluted resource [D]. Jinan: Jinan University, 2010
[22]	Huang Deguo(黄德国). The research effect of enhanced coagulation on the water introduced from the Yellow River[D]. Jinan: Shandong University, 2012
[23]	Liang Shuang(梁爽). Efficiency and influencing factors of algae removal with combined ultrafiltration treatment processes [D]. Beijing: Beijing University of Technology, 2012
[24]	Shen Lijuan(沈丽娟). Study on the distribution of odourous compounds in eutrophic water body and theproduets of anaerobic metabolizing of algaes [D]. Nanjing: Nanjing University, 2010
[25]	He Wenjie(何文杰), Li Weiguang(李伟光), Zhang Xiaojian(张晓健), et al. Safe Drinking Water Security Technology(安全饮用水保障技术) [M].Beijing. China Building Industry Press, 2006:424

炭砂双层滤料浮滤池工艺处理藻污染水库水的试验研究

Experimental research on treating reservoir water contaminated by algae using GAC-sand dual media filter flofilter

PDF (PC)

可视化

被引次数

摘要/Abstract

引用本文

使用本文

参考文献 25

相关文章 15

编辑推荐

Metrics

本文评价

[1]	吴延鹏, 李晓宇, 钟乔洋. 静电纺丝纳米纤维双疏膜油性细颗粒物过滤性能实验分析[J]. 化工学报, 2023, 74(S1): 259-264.
[2]	杨百玉, 寇悦, 姜峻韬, 詹亚力, 王庆宏, 陈春茂. 炼化碱渣湿式氧化预处理过程DOM的化学转化特征[J]. 化工学报, 2023, 74(9): 3912-3920.
[3]	吕龙义, 及文博, 韩沐达, 李伟光, 高文芳, 刘晓阳, 孙丽, 王鹏飞, 任芝军, 张光明. 铁基导电材料强化厌氧去除卤代有机污染物：研究进展及未来展望[J]. 化工学报, 2023, 74(8): 3193-3202.
[4]	朱理想, 罗默也, 张晓东, 龙涛, 余冉. 醌指纹法指示三氯乙烯污染土功能微生物活性应用研究[J]. 化工学报, 2023, 74(6): 2647-2654.
[5]	王蕾, 王磊, 白云龙, 何柳柳. SA膜状锂离子筛的制备及其锂吸附性能[J]. 化工学报, 2023, 74(5): 2046-2056.
[6]	张建华, 陈萌萌, 孙雅雯, 彭永臻. 部分短程硝化同步除磷耦合Anammox实现生活污水高效脱氮除磷[J]. 化工学报, 2023, 74(5): 2147-2156.
[7]	胡香凝, 尹渊博, 袁辰, 是赟, 刘翠伟, 胡其会, 杨文, 李玉星. 成品油在土壤中运移可视化的实验研究[J]. 化工学报, 2023, 74(4): 1827-1835.
[8]	王晓萱, 胡晓红, 陆雨楠, 王士勇, 凡凤仙. 旋转膜过滤器内部流动特性数值模拟[J]. 化工学报, 2023, 74(4): 1489-1498.
[9]	徐银, 蔡洁, 陈露, 彭宇, 刘夫珍, 张晖. 异相可见光催化耦合过硫酸盐活化技术在水污染控制中的研究进展[J]. 化工学报, 2023, 74(3): 995-1009.
[10]	祖凌鑫, 胡荣庭, 李鑫, 陈余道, 陈广林. 木质生物质化学组分的碳释放产物特征和反硝化利用程度[J]. 化工学报, 2023, 74(3): 1332-1342.
[11]	刘定平, 陈爱桦, 张向阳, 何文浩, 王海. 铝灰半干法水解脱氮研究[J]. 化工学报, 2023, 74(3): 1294-1302.
[12]	王思琪, 顾天宇, 陈献富, 王通, 李佳, 柯威, 李小锋, 范益群. 陶瓷膜用于杜仲叶提取液澄清的分离特性与膜污染机制研究[J]. 化工学报, 2023, 74(3): 1113-1125.
[13]	范怡平, 卢春喜. 离心力场-移动床耦合气固分离装备的研究进展[J]. 化工学报, 2023, 74(1): 157-169.
[14]	许贤伦, 钱旸, 张兴旺, 雷乐成. 高压脉冲介质阻挡放电降解土壤中芘的研究[J]. 化工学报, 2022, 73(9): 4025-4033.
[15]	陈晨, 杨倩, 陈云, 张睿, 刘冬. 不同氧浓度下煤挥发分燃烧的化学动力学研究[J]. 化工学报, 2022, 73(9): 4133-4146.