Results 11 to 20 of about 29,843 (308)
Spatial and temporal variation of phytoplankton in subtropical stabilization ponds
Acta Limnologica Brasiliensia, 2015 Aim: This study aimed at analyzing the phytoplankton community in two stabilization ponds of a subtropical region regarding spatial and temporal composition, richness, and abundance, as well as the respective relationships with local abiotic factors. For
Wiviany Riediger +3 more
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Modeling Nitrogen Decrease in Water Lettuce Ponds from Waste Stabilization Ponds
E3S Web of Conferences, 2018 This paper presents about the dynamic modeling of the Water Lettuce ponds as a form of improvement from the Water Hyacinth ponds. The purpose of this paper is to predict nitrogen decrease and nitrogen transformation in Water Lettuce ponds integrated with
Agnes Putri Gitta, Sunarsih
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Química Nova, 2012 The present research aimed to study the parameters that affect the determination of estrogens in sewage upon the use of SPE and determination by using gas chromatography mass spectrometry (GC/MS).
Germana de Paiva Pessoa +4 more
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Microorganisms, 2020 Stabilization ponds are a common treatment technology for wastewater generated by dairy industries. Large proportions of cheese whey are thrown into these ponds, creating an environmental problem because of the large volume produced and the high ...
María Florencia Eberhardt +2 more
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Revista Ambiente & Água, 2021 This paper assesses the reliability of Waste Stabilization Ponds (WSP) and proposes an alternative approach to WSP design based on the calculation of coefficient of reliability (COR) from an acceptable measure of violation of discharge standards.
Matheus Sales Alves +3 more
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Municipal wastewater treatment with pond technology : historical review and future outlook
, 2020 Facing an unprecedented population growth, it is difficult to overstress the assets for wastewater treatment of waste stabilization ponds (WSPs), i.e. high removal efficiency, simplicity, and low cost, which have been recognized by numerous scientists ...
Goethals, Peter, Ho, Long Tuan
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Potential of Treated Wastewater Reuse for Agricultural Irrigation in Ouagadougou, Burkina Faso [PDF]
, 2017 Ouagadougou, the capital city of Burkina Faso, is located in dry savanna and the issue of water scarcity is of particular concern since water shortage affects the local economy.
土方 野分 +6 more
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Diagnosis of an anaerobic pond treating temperate domestic wastewater: An alternative sludge strategy for small works [PDF]
, 2014 An anaerobic pond (AP) for treatment of temperate domestic wastewater has been studied as a small works sludge management strategy to challenge existing practice which comprises solids separation followed by open sludge storage, for up to 90 days. During
Best, D. +6 more
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Solar pond stability experiments
Solar Energy, 1978 Abstract Questions about the long term stability of salinity gradients necessary for the proper operation of nonconvecting salt pond solar collector/storage systems have been raised in earlier feasibility studies. A cooperative experimental effort was established between Battelle-Northwest Laboratories and Oregon State University to investigate some ...
J.P. Leshuk +3 more
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Waste Stabilization Ponds and Aerated Lagoons Performance in Removal of Wastewater Indicator Microorganisms [PDF]
آب و فاضلاب, 2013 In this work, the performance of two treatment plants in the City of Mashhad, one with an aerated lagoons system and the other one with waste stabilization ponds system were evaluated in regard to their efficiency in reduction of pathogenic ...
Seyed ali Ghasemi, Shahnaz Danesh
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