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Hydraulic and environmental design of a constructed wetland as a treatment for shrimp aquaculture effluents

Ramírez León, Hermilo; Barrios Piña, Héctor Alfonso; Cuevas Otero, Abraham; Torres Bejarano, Franklin Manuel; Ponce Palafox, Jesús Trinidad (Communications in Computer and Information Science, 2016)

Shrimp aquaculture has grown to the extent that pressure on natural ecosystems has greatly increased. The shrimp farms effluents usually discharge their wastes, with high nutrients load, into coastal water bodies without ...
Numerical modelling of the laguna verde nuclear power station thermal plume discharge to the sea

Ramírez León, Hermilo; Barrios Piña, Héctor Alfonso; Torres Bejarano, Franklin Manuel; Cuevas Otero, Abraham; Rodríguez Cuevas, Clemente (Communications in Computer and Information Science, 2016)

The coastal water pollution is a problem that responds to the overpopulation, natural resources exploitation and the increase of technologic development; this has led to an alteration of the physical, chemical and biological ...

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Hydraulic and environmental design of a constructed wetland as a treatment for shrimp aquaculture effluents
...
Ramírez León, Hermilo | 2016

Shrimp aquaculture has grown to the extent that pressure on natural ecosystems has greatly increased. The shrimp farms effluents usually discharge their wastes, with high nutrients load, into coastal water bodies without any previous treatment. This work presents a method to design a constructed wetland for handling these effluents. Our method is based on a first order equation model and a hydrodynamic numerical model as the main component for the design process. Numerical results showed consistency with the first order theory, when pollutants concentration were reduced to values accepted by the applicable regulations.

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Numerical modelling of the laguna verde nuclear power station thermal plume discharge to the sea
...
Ramírez León, Hermilo | 2016

The coastal water pollution is a problem that responds to the overpopulation, natural resources exploitation and the increase of technologic development; this has led to an alteration of the physical, chemical and biological parameters of both continental and coastal waters. Among the main sources of pollution are those arising from industrial activities, this is the case of the electricity generation industry which requires large volumes of water for cooling systems. This work contributes to the knowledge of the behaviour of thermal discharges into coastal waters, and it requires solving the Navier-Stokes-Reynolds equations for shallow waters, using a numerical model formerly developed; water quality equations associated are solved too. The results obtained are satisfactory, since dispersion patterns of the thermal plume are well reproduced in accordance with the patterns measured for different climate scenarios in the zone.

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Hydraulic and environmental design of a constructed wetland as a treatment for shrimp aquaculture effluents ﻿

Numerical modelling of the laguna verde nuclear power station thermal plume discharge to the sea ﻿

Envíos recientes

Hydraulic and environmental design of a constructed wetland as a treatment for shrimp aquaculture effluents

Numerical modelling of the laguna verde nuclear power station thermal plume discharge to the sea

Hydraulic and environmental design of a constructed wetland as a treatment for shrimp aquaculture effluents

Numerical modelling of the laguna verde nuclear power station thermal plume discharge to the sea