Results 11 to 20 of about 76,599 (313)

Statistically-Based Comparison of the Removal Efficiencies and Resilience Capacities between Conventional and Natural Wastewater Treatment Systems: A Peak Load Scenario [PDF]

open access: yes, 2018
Emerging global threats, such as climate change, urbanization and water depletion, are driving forces for finding a feasible substitute for low cost-effective conventional activated sludge (AS) technology. On the other hand, given their low cost and easy
Charalambous, Panayiotis   +5 more
core   +7 more sources

Investigation of Nitrate Removal from Zarjoub River Water of Rasht Using a Hybrid Wetland System [PDF]

open access: yesآب و فاضلاب, 2022
With the influx of agricultural, industrial and hospital pollutants into surface and groundwater, human health and other living organisms are facing a serious threat.
Morteza Ranjbari-Kohi   +3 more
doaj   +1 more source

Artificial wetlands performance: nitrogen removal

open access: yesWater Science and Technology, 2008
Artificial wetlands (AW) are a promising option for wastewater treatment in small communities due to their high performance in nutrients removal and low operation and maintenance costs. Nitrogen can favour the growth of algae in water bodies causing eutrophication when present at high concentrations. Nitrogen can be removed through different mechanisms
Carmen, Durán-de-Bazúa   +4 more
openaire   +2 more sources

Fish diversity in artificial and natural wetlands in the Sinos River floodplain, Southern Brazil [PDF]

open access: yesNeotropical Ichthyology
Wetlands play a key role in biodiversity conservation and ecosystem services preservation, but they are threatened by pollution and conversion into agricultural and urban areas. Artificial wetlands can mitigate these impacts.
Kelly Correia de Lima   +5 more
doaj   +1 more source

Integrating Artificial Urban Wetlands Into Communities: A Pathway to Carbon Zero?

open access: yesFrontiers in Built Environment, 2021
In their natural state, wetland ecosystems provide an optimum natural environment for the sequestration and long-term storage of carbon dioxide (CO2) from the atmosphere. The loss of wetlands under advancing urbanization not only diminishes this capacity
Robert J. Rogerson   +2 more
doaj   +1 more source

Macrophytes in Artificial Wetland

open access: yesJournal of Lake Sciences, 2002
The role and problem of macrophyte in artificial wetland for wastewater treatment are summarized and some research interests are proposed in this paper. Macrophyte plays three important roles in artificial wetland. 1) Uptake the nutrients, adsorb and accumulate heavy metal and poisonous substances from wastewater.
CHENG Shuiping, WU Zhenbin, KUANG Qijun
openaire   +2 more sources

Ecological modelling of a wetland for phytoremediating Cu, Zn and Mn in a gold–copper mine site using Typha domingensis (Poales: Typhaceae) near Orange, NSW, Australia [PDF]

open access: yes, 2017
: An artificial wetland was computationally modelled using STELLA®, a graphical programming tool for an Au–Cu mine site in Central-west NSW, the aim of which was to offer a predictive analysis of a proposed wetland for Cu, Zn and Mn removal ...
Adams, Allan   +4 more
core   +2 more sources

Constructed wetlands: Treatment of concentrated storm water runoff (part A) [PDF]

open access: yes, 2006
The aim of this research was to assess the treatment efficiencies for gully pot liquor of experimental vertical- flow constructed wetland filters containing Phragmites australis (Cav.) Trin. ex Steud.
Horn, A, Lee, B, Scholz, M
core   +1 more source

Transitioning Wintering Shorebirds to Agroecosystem: A Thorough Evaluation of Habitat Selection and Conservation Concern

open access: yesDiversity, 2023
Habitat fragmentation and degradation in natural wetlands has resulted in declines in the populations of shorebirds in the Indian subcontinent. Shorebirds rely on these wetlands as wintering or stop-over sites along the southern extent of the Central ...
H. Byju   +23 more
doaj   +1 more source

The Ecology and Sociology of the Mission-Aransas Estuary : An Estuarine and Watershed Profile [PDF]

open access: yes, 2012
watershed profileThe Mission-Aransas National Estuarine Research Reserve (NERR) is one of 28 national estuarine reserves created to promote the responsible use and management of the nation's estuaries through a program combining scientific research ...
Evans, Anne   +2 more
core   +1 more source

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