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Sarah R. Wilkinson, M. Anne Naeth and Amalesh Dhar
Nature-based, low technology wastewater treatment systems can benefit small and remote communities. Adding a constructed floating wetland (CFW) to waste stabilization ponds can enhance treatment efficacy at low cost, depending on appropriate macrophytes....
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Bhupendra Koul, Dhananjay Yadav, Swati Singh, Manoj Kumar and Minseok Song
It is expected that, by 2050, the rapid rise in population and simultaneous urbanization shall deplete clean water supplies. Domestic wastewater (DWW) contains inorganic and organic components that can be harmful to aquatic organisms. Traditional remedia...
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Long Ho, Wout Van Echelpoel, Panayiotis Charalambous, Ana P. L. Gordillo, Olivier Thas and Peter Goethals
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...
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Fides Izdori, Andrea J. C. Semiao and Paolo Perona
This study assesses seasonal particle size distribution (PSD) dynamics inside a waste stabilization ponds (WSP) (Buguruni, Tanzania) to understand settling dynamics of wastewater particles with an interest in helminth eggs. Results indicate that particle...
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Liah X. Coggins, Jesse Sounness, Lianpeng Zheng, Marco Ghisalberti and Anas Ghadouani
Wastewater infrastructure is expensive to build and maintain, and there is a need to focus on improving and modernising existing infrastructure before large capital investments are made to service future population needs. Waste stabilisation ponds (WSPs)...
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Long Ho, Cassia Pompeu, Wout Van Echelpoel, Olivier Thas and Peter Goethals
In a way to counter criticism on low cost-effective conventional activated sludge (AS) technology, waste stabilization ponds (WSPs) offer a valid alternative for wastewater treatment due to their simple and inexpensive operation. To evaluate this alterna...
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Long Ho, Duy Tan Pham, Wout Van Echelpoel, Leacky Muchene, Ziv Shkedy, Andres Alvarado, Juan Espinoza-Palacios, Maria Arevalo-Durazno, Olivier Thas and Peter Goethals
Dissolved oxygen is an essential controlling factor in the performance of facultative and maturation ponds since both take many advantages of algal photosynthetic oxygenation. The rate of this photosynthesis strongly depends on the time during the day an...
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Niels De Troyer, Seid Tiku Mereta, Peter L.M. Goethals and Pieter Boets
The combination of rapid urbanization, industrialization, population growth, and low environmental awareness poses a major threat to worldwide valuable freshwater resources, which provide important ecosystem services to humans. There is an urgent need to...
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Annie Chouinard, Colin N. Yates, Gordon C. Balch, Sven E. Jørgensen, Brent C. Wootton and Bruce C. Anderson
The benefits provided by natural (e.g., non-engineered) tundra wetlands for the treatment of municipal wastewater in the Canadian Arctic are largely under-studied and, therefore, undervalued in regard to the treatment service wetlands provide to small re...
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