Browsing by Author "Varas Ponce, Lupo Leonidas"

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    Impacto de la emisión de efluentes líquidos de la industria pesquera en el mar de puerto malabrigo, distrito de rázuri, ascope - 2015
    (Universidad Nacional de Trujillo, 2016) Varas Ponce, Lupo Leonidas; Rivero Méndez, José Félix
    The aim of esta study was to Evaluate the impact of liquid effluents of the fishing industry in the sea port of Malabrigo; Rázuri district; Ascope province; La Libertad region, in the production period of 2011, and Develop a proposal for mitigation of environmental impact. Data Were Collected regional government source: files and documents and the ministry of production and processed statistically, appearing in tables and figures with the help of software. The developed methodology was descriptive, and sampling unit was 800 mL of water and 800 mL of effluent seawater or marine receiving body, parameters such as dissolved oxygen, biochemical oxygen demand, temperature, pH, nitrates and phosphates, suspended solids, total and oils and fats were analyzed. Samples were taken in two periods; production months (June and July) and closed months (October and November). The result was that the liquid effluents generated a negative impact on the sea port Malabrigo, since the values found in the parameters analyzed in the period of production does not meet the environmental quality standards ACE (Category 4 "Conservation of the aquatic environment compared with those of closed period. Example dissolved oxygen was 0.82 mg / L, biochemical oxygen demand of 45.83 mg / L, values outside the environmental quality standards.