Results 251 to 260 of about 29,843 (308)

Global modeling of photochemical reactions in lake water: A comparison between triplet sensitization and direct photolysis. [PDF]

Eco Environ Health
Carena L, García-Gil Á, Marugán J, Vione D.   +3 more
europepmc   +1 more source

Microalgae: Green Engines for Achieving Carbon Sequestration, Circular Economy, and Environmental Sustainability-A Review Based on Last Ten Years of Research. [PDF]

Bioengineering (Basel)
Hoque MM, Iannelli V, Padula F, Radice RP, Saha BK, Martelli G, Scopa A, Drosos M.   +7 more
europepmc   +1 more source

Waste stabilization ponds in France

, 1991
openaire   +1 more source

Recovery of clinically relevant multidrug-resistant Klebsiella pneumoniae lineages from wastewater in Kumasi Metropolis, Ghana. [PDF]

Environ Microbiol Rep
Ekhosuehi A, Ikhimiukor OO, Essandoh HMK, Asiedu NY, Aighewi IT, Sunmonu GT, Odih EE, Oaikhena AO, Cyril-Okoh D, Yeboah C, Okeke IN.   +10 more
europepmc   +1 more source

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Stabilization ponds: Design and operation

C R C Critical Reviews in Environmental Control, 1983
This review will initially consider the reasons for employing stabilization ponds and will discuss their advantages and disadvantages as reflected by their present widespread usage. The differentiation of ponds into specific types will then be reviewed with possibly a conclusion being drawn which is to be followed by a consideration of the mode of ...
K. V. Ellis, D. Duncan Mara
openaire   +1 more source

Waste Stabilization Ponds and Lagoons

2009
One of the simplest forms of biological treatment processes is the stabilization pond or stabilization lagoon. It is also the most common industrial wastewater treatment facility. This versatile installation serves many basic purposes, including: (a) storage or impoundment of wastewater; (b) settling and removal of suspended solids; (c) storage or ...
Nazih K. Shammas, Lawrence K. Wang, Zucheng Wu   +2 more
openaire   +1 more source

Phytoplankton as bioindicator for waste stabilization ponds

Journal of Environmental Management, 2012
Waste stabilization ponds are an appropriate technology for domestic onsite wastewater treatment. It is a low-cost technology, requires low maintenance, is highly efficient, mostly natural and remarkably sustainable. In facultative ponds, the existence of an algal population is very important for the stability of the symbiotic relation with aerobic ...
Caterina, Amengual-Morro, Gabriel, Moyà Niell, Antoni, Martínez-Taberner   +2 more
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Stability of kinetic models from waste stabilization ponds

Water Research, 1994
Abstract This paper studies the effect of small variations in the value of various parameters on solutions at steady-state in a kinetic model for wastewater stabilization ponds. An analytic method of study is developed together with a function of evaluation whose value provides a measure for stabilizing the results. It was found that the stability of
D. Prats, F. Llavador
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Waste Stabilization Ponds in Europe

Water and Environment Journal, 1992
ABSTRACTThe European countries where sewage treatment in waste stabilization ponds is largely developed and commonly used are West Germany (more than 2000 operational systems) and France (about 2500 plants). Portugal has over 50 systems at present and will have about 100 by the year 1993.
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Salt gradient stabilized solar pond collector

Energy Conversion and Management, 1981
Abstract This paper presents a theoretical analysis of a salt gradient solar pond as a steady state flat plate solar energy collector. We explicitly take into account the convective heat and mass flux through the pond surface and evaluate the temperature and heat fluxes at various levels in the pond by solving the Fourier heat conduction equation ...
P.K. Bansal, N.D. Kaushik
openaire   +1 more source