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Development of permeable reactive fi...

Prabhukumar, Giridhar.

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Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff.

紀錄類型:	書目-語言資料,印刷品 : Monograph/item
正題名/作者:	Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff./
作者:	Prabhukumar, Giridhar.
面頁冊數:	213 p.
附註:	Source: Dissertation Abstracts International, Volume: 75-02(E), Section: B.
Contained By:	Dissertation Abstracts International75-02B(E).
標題:	Engineering, Environmental. -
電子資源:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=3574922
ISBN:	9781303522093

Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff.
Prabhukumar, Giridhar.

Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff. - 213 p.

Source: Dissertation Abstracts International, Volume: 75-02(E), Section: B.

Thesis (Ph.D.)--Illinois Institute of Technology, 2013.

Urban stormwater runoff is a major contributor of pollutants to nearshore beach water of Lake Michigan and other water bodies. Reduction of pollutants levels to within safe limits in urban runoff from near shore areas by means of filtration using low-impact reactive multi-media systems is the subject of research in this dissertation. The key research issues addressed are the identification of effective filter materials and laboratory-scale testing of the selected materials for permeable reactive filter systems (PRFS) that are feasible for installation in urban environment.

ISBN: 9781303522093Subjects--Topical Terms:

783782
Engineering, Environmental.

Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff.
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245 1 0 $a Development of permeable reactive filter systems (PRFS) for treatment of urban stormwater runoff.
300 $a 213 p.
500 $a Source: Dissertation Abstracts International, Volume: 75-02(E), Section: B.
502 $a Thesis (Ph.D.)--Illinois Institute of Technology, 2013.
520 $a Urban stormwater runoff is a major contributor of pollutants to nearshore beach water of Lake Michigan and other water bodies. Reduction of pollutants levels to within safe limits in urban runoff from near shore areas by means of filtration using low-impact reactive multi-media systems is the subject of research in this dissertation. The key research issues addressed are the identification of effective filter materials and laboratory-scale testing of the selected materials for permeable reactive filter systems (PRFS) that are feasible for installation in urban environment.
520 $a The focus was to evaluate different media materials for removal of total suspended solids (TSS), nutrients (nitrate and phosphate), heavy metals (Cd, Cr, Cu, Pb, Ni and Zn), polycyclic aromatic hydrocarbons (naphthalene and phenanthrene) and microbial (E. coli.) contaminants from stormwater runoff to levels below standard discharge criteria. Eight different media materials were initially selected, including calcite, anthracite coal, zeolite, sand, iron-oxide coated sand (IOCS), iron filings, perlite and biochar. Of these, calcite (C), zeolite (Z), sand (S) and iron filings (Fe0 ) were screened based on preliminary column experiment results and used for further studies. Physical and chemical characterization studies were carried out to understand the material properties. Contaminant attenuation studies with lab-scale column experiments for the four individual media materials (C, Z, S and Fe0) were conducted with synthetic stormwater solution containing all the aforementioned pollutants. Results showed that calcite and sand were efficient in TSS, nutrients and polycyclic aromatic hydrocarbons (PAHs) removal, zeolite was efficient for metals removal and the only material that was able to lower E. coli level to below its safe limit of 126 most probable number (MPN) per 100m1, and iron filings was efficient in nutrients and metals removal.
520 $a Column experiments were also conducted with three mixed media compositions, C-Z-S, C-Z-Fe0 and C-Z-S-Fe0. The results indicated that a multi-media based filtration system can perform efficiently to treat a wide range of pollutants and runoff flow conditions. Finally, several conceptual designs for PRFS were proposed that are suitable for application at various urban locations.
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710 2 $a Illinois Institute of Technology. $b Civil, Architectural, and Environmental Engineering. $3 2095405
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791 $a Ph.D.
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