Treatment of Micro-Polluted Surface Water by Ballasted Flocculation and its Floc Structural Characteristics
In current paper, compared to the conventional coagulation, micro-sand (MS) and magnetic powder (MP) ballasted flocculation were investigated during the treatment of micro-polluted surface water by simulating ActifloTM and SiroflocTM process. Under an optimized operation condition, the optimal turbi...
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Veröffentlicht in: | Applied Mechanics and Materials 2013-10, Vol.448-453, p.1147-1150 |
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description | In current paper, compared to the conventional coagulation, micro-sand (MS) and magnetic powder (MP) ballasted flocculation were investigated during the treatment of micro-polluted surface water by simulating ActifloTM and SiroflocTM process. Under an optimized operation condition, the optimal turbidity, CODMn and TP removal, 94.5%, 75.1% and 93.0%, respectively could be achieved by the MP process. In further research, pollutants removal efficiency at various settling time (5, 10, 15, 20 min), flocs two-dimensional fractal dimension and average size were simultaneously studied and the relationship among them was also discussed. |
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Under an optimized operation condition, the optimal turbidity, CODMn and TP removal, 94.5%, 75.1% and 93.0%, respectively could be achieved by the MP process. In further research, pollutants removal efficiency at various settling time (5, 10, 15, 20 min), flocs two-dimensional fractal dimension and average size were simultaneously studied and the relationship among them was also discussed.</description><identifier>ISSN: 1660-9336</identifier><identifier>ISSN: 1662-7482</identifier><identifier>ISBN: 3037859121</identifier><identifier>ISBN: 9783037859124</identifier><identifier>EISSN: 1662-7482</identifier><identifier>DOI: 10.4028/www.scientific.net/AMM.448-453.1147</identifier><language>eng</language><publisher>Zurich: Trans Tech Publications Ltd</publisher><subject>Adsorption ; Efficiency ; Eutrophication ; Flocculation ; Fractals ; Phosphorus ; Pollutants ; Sedimentation & deposition ; Surface water</subject><ispartof>Applied Mechanics and Materials, 2013-10, Vol.448-453, p.1147-1150</ispartof><rights>2014 Trans Tech Publications Ltd</rights><rights>Copyright Trans Tech Publications Ltd. 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In further research, pollutants removal efficiency at various settling time (5, 10, 15, 20 min), flocs two-dimensional fractal dimension and average size were simultaneously studied and the relationship among them was also discussed.</description><subject>Adsorption</subject><subject>Efficiency</subject><subject>Eutrophication</subject><subject>Flocculation</subject><subject>Fractals</subject><subject>Phosphorus</subject><subject>Pollutants</subject><subject>Sedimentation & deposition</subject><subject>Surface water</subject><issn>1660-9336</issn><issn>1662-7482</issn><issn>1662-7482</issn><isbn>3037859121</isbn><isbn>9783037859124</isbn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2013</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNqVkFtLHTEQgEMvUC_9D4E-ll1zmZONj_agVfDQghYfw-SGseuuTbIc_PfN8Qg--zTDXL5hPkK-c9YDE_pku932xaUw1RST66dQT842mx5Ad7CSPecwfCAHXCnRDaDFR3IomRz06pQL_umlwbpTKdUXcljKA2MKOOgD8vc2B6yPDUvnSDfJ5bn7PY_jUoOnN0uO6AK9wxoytc_0B44jll3rYpydW0asaZ4oTp6mWl6K9KbmxdUl40jX95jRtd1UanLlmHyOOJbw9TUekT8X57fry-7618-r9dl154RgQyecCnbwytuI3qEUAqJAzaz11jLwMQzIBx8kWGlBx0H5sFIAyrKWaSGPyLc99ynP_5ZQqnmYlzy1k0ZwyTSsNECbWu-n2sul5BDNU06PmJ8NZ2an3DTl5k25acpNU26actOUm53yRjnfU2rGqZlx92_H3sP5D8y_lP4</recordid><startdate>20131001</startdate><enddate>20131001</enddate><creator>Song, Wu Chang</creator><creator>Sun, Shao Hua</creator><creator>Yang, Yan Ling</creator><creator>Li, Xing</creator><creator>Zhou, Zhi Wei</creator><creator>Su, Zhao Yang</creator><general>Trans Tech Publications Ltd</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7TB</scope><scope>8BQ</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BFMQW</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>FR3</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>KR7</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope></search><sort><creationdate>20131001</creationdate><title>Treatment of Micro-Polluted Surface Water by Ballasted Flocculation and its Floc Structural Characteristics</title><author>Song, Wu Chang ; 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subjects | Adsorption Efficiency Eutrophication Flocculation Fractals Phosphorus Pollutants Sedimentation & deposition Surface water |
title | Treatment of Micro-Polluted Surface Water by Ballasted Flocculation and its Floc Structural Characteristics |
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