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Effect of Water Exchange and Mechanical Aeration on Grow-out of the Amazon River Prawn in Ponds
(Wiley-Blackwell, 2013-12-01)
Exchange and aeration of pond water are common practices in semi-intensive freshwater prawn culture, but there is lack of scientifically based information on the results. We evaluated the effects of water flow through the ...
Medidas da concentração de Radônio-222 em água de poço e solo da região do Pinheirinho em Curitiba e proposta de mitigação da água
(Universidade Tecnológica Federal do ParanáCuritibaPrograma de Pós-Graduação em Engenharia Elétrica e Informática Industrial, 2011-08-24)
More than 50% of the effective annual radiation dose received by a human being is related to the Radon and its progeny. Among main mechanisms that bring Radon inside the dwelling are the soil emanation and radon release ...
Effects of artificial substrate and night-time aeration on the water quality in Macrobrachium amazonicum (Heller 1862) pond culture
(2013-05-29)
The effects of artificial substrate and night-time aeration on the culture of Macrobrachium amazonicum were evaluated in 12 ponds stocked with 45 prawns m-2. A completely randomized design in 2 × 2 factorial scheme with ...
Effects of artificial substrate and night-time aeration on the water quality in Macrobrachium amazonicum (Heller 1862) pond culture
(2013-05-29)
The effects of artificial substrate and night-time aeration on the culture of Macrobrachium amazonicum were evaluated in 12 ponds stocked with 45 prawns m-2. A completely randomized design in 2 × 2 factorial scheme with ...
CFD study to determine the optimal configuration of aerators in a full-scale waste stabilization pond
(2013-09-01)
Aerated lagoons (ALs) are important variants of the pond wastewater treatment technology that have not received much attention in the literature. The hydraulic behaviour of ALs and especially the Facultative aerated lagoons ...
The use of mechanical aeration and its effects on water mass
(Instituto Internacional de Ecologia, 1999-02-01)
Devido ao crescente aumento do uso de aeradores artificiais em sistema de cultivo de peixes e à carência de estudos nesta área, este trabalho avaliou a influência de um aerador tipo propeller diffuser (AR 120) nas variáveis ...
Effect of Water Exchange and Mechanical Aeration on Grow-out of the Amazon River Prawn in Ponds
(Wiley-Blackwell, 2014)
Effects of mechanical aeration on tambaqui farming (Colossoma macropomum) in excavated tanks
(Acta of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic ResourcesActa of Fisheries and Aquatic Resources, 2018)