1.0 Introduction .............................................................................................................................................................1 2.0 Sources of Urban Runoff Pollutants and Source Reduction Options.......................................................................1 2.1 Other Pollutant Contributions to the Storm Drainage System .....................

seattle has been working at green infrastructure for over a decade, and its commitment over many years has resulted in a serious overall program. the city does not yet have a comprehensive citywide green infrastructure plan; its Comprehensive drainage plan is generally supportive of green infrastructure (which it dubs “natural drainage strategies”), but does not spell out an overall vision of i...

stormwater represents one of the least researched forms of wastewater in environmental science. contaminated industrial stormwater, that is stormwater generated by runoff from industrial sites such as refineries, smelters and mine sites, is even less well understood. however, contaminated industrial stormwater can have damaging environmental impacts because it generally occurs in sudden bursts ...

Urban areas typically have a high degree of impervious surfaces— that is, roads, parking lots, rooftops, and other surfaces that impede the movement of water into the soil. In predevelopment areas with natural ground cover, over half of precipitation infiltrates the soil to replenish groundwater tables, and only a small amount (10%) remains as runoff into stormwater systems, rivers, and lakes. ...

Sewer systems are an essential part of sanitation infrastructure for protecting human and ecosystem health. Initially, they were used to solely convey stormwater, but over time municipal sewage was discharged these conduits transformed them into combined sewer (CSS). Due climate change rapid urbanization, no longer sufficient overflow in wet weather conditions. Mechanistic data-driven models ha...

Sustainable development (SD) requires companies to take into account both the social and environmental consequences within their activities. This paper presents research about green supply chain management and highlight the differences between green supply chain and traditional supply chain management. Then, the paper analyses the sources of the risk in green supply chain according to the SD. S...

Management of urban stormwater to mitigate Combined Sewer Overflows (CSOs) is a priority for many cities; yet, few truly innovative approaches have been proposed to address the problem. Recent advances in information technology are now, however, providing cost-effective opportunities to achieve better performance of conventional stormwater infrastructure through a Continuous Monitoring and Adap...

A widely recommended strategy to minimize mosquito production in structural stormwater Best Management Practices (BMPs) is to ensure they hold captured water for no more than 72 h. However, this standard may be overly conservative for many mosquito species found in urban environments and may impede or prevent the capacity of BMPs to fulfill more stringent water quality standards in environmenta...