Comparison of conventional activated sludge system and stabilization pond in removal of chemical and biological parameters [PDF]
Aims: The aims of this study were to determine the efficiency of Kermanshah wastewater treatment plant (conventional activated sludge) and Gilan-e-Gharb wastewater treatment plant (stabilization ponds) in removal of organic matters (BOD 5 and COD ...
الماسی, علی +4 more
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Microalgae for municipal wastewater nutrient remediation: mechanisms, reactors and outlook for tertiary treatment [PDF]
, 2015 This review explores the use of microalgae for nutrient removal in municipal wastewater treatment, considering recent improvements in the understanding of removal mechanisms and developments of both suspended and non-suspended systems.
Bogan R +13 more
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Potential of duckweed for swine wastewater nutrient removal and biomass valorisation through anaerobic co-digestion [PDF]
, 2017 Over the last decades, phytodepuration has been considered an efficient technology to treat wastewaters. The present study reports a bench scale depuration assay of swine wastewater using Lemna minor.
Duarte, Elizabeth +3 more
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Design of waste stabilisation ponds for municipal effluent treatment in Sobi cantonment, Ilorin, Nigeria [PDF]
Engineering and Technology JournalThe generation of wastewater or effluent is unavoidable as long as humans exist, and it could cause potential danger if not properly managed. One way to manage it is by ensuring proper treatment before discharging into rivers, streams, and creeks.
Francis Ogbozige
doaj +1 more source
Cyanobacterial and microcystins dynamics following the application of hydrogen peroxide to waste stabilisation ponds [PDF]
Hydrology and Earth System Sciences, 2013 Cyanobacteria and cyanotoxins are a risk to human and ecological health, and a hindrance to biological wastewater treatment. This study investigated the use of hydrogen peroxide (H2O2) for the removal of cyanobacteria and cyanotoxins from within waste ...
D. J. Barrington +2 more
doaj +1 more source
The Fox River Needs Your Help, 2007 [PDF]
, 2007 The Fox River is on Iowa’s impaired waters list.
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Integrated Solutions Development Capital Solutions Interim Report Volume I: Report [PDF]
, 1998 This report analyzes the water quality, flood, erosion, and integrated scores of multiple Austin watersheds, including Waller Creek.Waller Creek Working ...
Loomis & More, Inc. +1 more
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Evaluating the purification efficiency of Moroccan waste stabilization ponds’ systems: challenges and future prospects [PDF]
The Holistic Approach to EnvironmentLagoon wastewater treatment systems, introduced in 1970, have become a preferred economic solution in Morocco due to favourable climatic and economic conditions. However, these facilities often face performance problems, particularly related to excessive
Marouan Akdim +5 more
doaj +1 more source
Baffle and fixed media effects on coliform removal and bacterial die-off rate coefficient in waste stabilization ponds (a case study in Ahvaz) [PDF]
, 2017 Background: The use of waste stabilization ponds is one of the cheapest wastewater treatment processes. This study evaluated the effects of baffles and fixed media on coliform removal in facultative lagoons.
Afshin Takdastan4, +1 more
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Exploring the influence of meteorological conditions on the performance of a waste stabilization pond at high altitude with structural equation modeling [PDF]
, 2018 Algal photosynthesis plays a key role in the removal mechanisms of waste stabilization ponds (WSPs), which is indicated in the variations of three parameters, dissolved oxygen, pH, and chlorophyll a.
Alvarado, Andres +6 more
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