Keywords:
Runoff.
;
Runoff-Purification.
;
Electronic books.
Type of Medium:
Online Resource
Pages:
1 online resource (56 pages)
Edition:
1st ed.
ISBN:
9789811520785
Series Statement:
SpringerBriefs in Water Science and Technology Series
URL:
https://ebookcentral.proquest.com/lib/geomar/detail.action?docID=5990288
DDC:
551.48800000000006
Language:
English
Note:
Intro -- Contents -- 1 Metals in the Urban Stormwater Environment -- 1.1 Background -- 1.2 Metals in Urban Roads -- 1.3 Understanding the Behavioural Changes of Metals and Potential Stormwater Quality Impacts -- 1.3.1 Adsorption -- 1.3.2 Surface Precipitation -- 1.3.3 Oxidation-Reduction -- 1.4 Factors Influencing Metal Transformation -- 1.4.1 Physicochemical Properties of Road Dust -- 1.4.2 Environmental Factors -- 1.5 Summary -- References -- 2 Research Design for Investigating Metal Transformations on Urban Roads -- 2.1 Background -- 2.2 Study Area and Study Sites -- 2.3 Sample Collection -- 2.3.1 Study Plot -- 2.3.2 Road Dust Sample Collection -- 2.3.3 Sample Handling, Storage and Subsampling -- 2.4 Laboratory Analyses -- 2.4.1 Selection of Test Parameters -- 2.4.2 Analysis of Metals -- 2.4.3 Analysis of Physicochemical Properties of Road Dust -- 2.4.4 Quality Control and Quality Assurance -- 2.5 Summary -- References -- 3 Metal Transformation and Stormwater Quality -- 3.1 Background -- 3.2 Relationships Between Mobility and Bioavailability of Metals and Geochemical Fractions -- 3.3 Influence of Particle Size of Road Dust on Geochemical Behaviour of Metals -- 3.4 Time Dependent Metal Transformation -- 3.4.1 Transformation of Zn -- 3.4.2 Transformation of Cu -- 3.4.3 Transformation of Pb -- 3.4.4 Transformation of Cd -- 3.5 Influence of Metal Transformation and Mobility on Stormwater Quality -- 3.6 Summary -- References -- 4 Assessment of Human Health Risks from Metals in Urban Stormwater Based on Geochemical Fractionation and Bioavailability -- 4.1 Background -- 4.2 Risk Indices -- 4.2.1 Human Health Risk Indices -- 4.2.2 Drawbacks in Classical Risk Indices -- 4.3 Assessing Metal Concentration in Stormwater Using Metal Build-Up Load -- 4.4 Human Health Risk Assessment -- 4.5 Summary -- References.
,
5 Practical Implications and Recommendation for Future Research -- 5.1 Background -- 5.2 Implications of Research Outcomes -- 5.2.1 Implications Related to Transformation Processes of Metals -- 5.2.2 Implications Related to Human Health Risk Assessment of Metals in Stormwater -- 5.3 Recommendations for Future Research -- References -- Index.
