Results 21 to 30 of about 47,092 (270)

UNH Stormwater Center Bioretention ISR Detail [PDF]

open access: yes, 2020
The University of New Hampshire Stormwater Center (UNHSC) has developed a detail template of an innovative hybrid bioretention with an internal storage reservoir (ISR) for use by municipalities and others to address stormwater runoff and achieve ...
UNH Stormwater Center
core   +1 more source

Removal of Different Kinds of Heavy Metals by Novel PPG-nZVI Beads and Their Application in Simulated Stormwater Infiltration Facility

open access: yesApplied Sciences, 2019
Polyvinyl alcohol and pumice synthetized guar gum-nanoscale zerovalent iron beads (PPG-nZVI beads) were synthesized, and their adsorption towards Pb2+, Cu2+, and Zn2+ ions was evaluated. The adsorption kinetics of metal ions was well fitted by the pseudo-
Xiaoran Zhang   +4 more
doaj   +1 more source

An investigation into the performance of vegetated biofilters in removing nutrients from stormwater in the City of Cape Town, South Africa [PDF]

open access: yes, 2011
In 2009, the City of Cape Town (CoCT) adopted a stormwater policy which mandates that new and existing developments should reduce the concentrations of phosphorus and suspended solids in stormwater runoff by 45% and 80% respectively, but offered no ...
Milandri, Stefan
core   +1 more source

Water stress: Opportunities for supply chain research

open access: yesProduction and Operations Management, EarlyView., 2023
Abstract Driven by climate change and overuse, water stress is a worsening sustainability concern that threatens businesses and communities across the globe. Leading global organizations such as the United Nations have expressed an urgent need for sustainable water management strategies across nations and economies.
Dustin Cole   +4 more
wiley   +1 more source

FIVE-DIMENSIONAL ASSESSMENT MODEL FOR OPERATION AND MAINTENANCE OF STORMWATER CONTROL MEASURES - TOOL FOR STRATEGIC PLANNING AND CRISIS MANAGEMENT

open access: yesМеліорація і водне господарство, 2022
Most stormwater infrastructures are aging and deteriorating in the United States. The American Society of Civil Engineers (ASCE) announced in its 2021 Report Card for America's Infrastructure that stormwater infrastructure has received a 'D' grade.
M. Askar, M. Islam
doaj   +1 more source

Enhanced Passive Stormwater Infiltration Improves Urban Melia Azedarach Functioning in Dry Season

open access: yesFrontiers in Climate, 2022
Urban water management projects involving stormwater harvesting, detention, and infiltration are being increasingly combined with urban greening to support adaptation and resilience to the changing climate.
Xanthia Gleeson   +5 more
doaj   +1 more source

Impact of carwash discharge on stormwater quality (Toulouse, France) [PDF]

open access: yes, 2010
The contribution of discharge from carwashes to pollutant levels in stormwater was evaluated. Five carwashes and two outlets in the city of Toulouse (France) were selected. Water samples were collected from December 2006 to December 2007.
C. Vialle   +10 more
core   +1 more source

Influence and mechanism of solids on the air pressure fluctuations on the building drainage system

open access: yesWater Science and Technology
The conventional building drainage system was constructed based on the theory of two-phase flow involving water and air. However, the drainage system contained a more intricate three-phase flow, encompassing water, air, and solids, which was relatively ...
Ping Xu   +4 more
doaj   +1 more source

Les « techniques alternatives » sont-elles envisagées comme un outil de gestion qualitative des eaux pluviales ?

open access: yesDéveloppement Durable et Territoires, 2019
Stormwater is a major source of nonpoint source pollutant contamination in aquatic environments. We aim at understanding how various stakeholders perceive and address the pollutant issues linked with stormwater and at analyzing what degree of efficiency ...
Émeline Comby   +4 more
doaj   +1 more source

Foulant Characteristics Comparison in Recycling Cooling Water System Makeup by Municipal Reclaimed Water and Surface Water in Power Plant

open access: yesJournal of Analytical Methods in Chemistry, 2015
Due to water shortage, municipal reclaimed water rather than surface water was replenished into recycling cooling water system in power plants in some cities in China.
Xu Ping   +4 more
doaj   +1 more source

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