Citas bibligráficas
León, M., (2006). Efecto ecotoxicológico de los detergentes biodegradables en la trucha “arco iris“ Oncorhynchus mykiss (Walbaum, 1792), en el Centro Piscícola “El Ingenio“-Huancayo [Tesis, Universidad Nacional Mayor de San Marcos]. https://hdl.handle.net/20.500.12672/1751
León, M., Efecto ecotoxicológico de los detergentes biodegradables en la trucha “arco iris“ Oncorhynchus mykiss (Walbaum, 1792), en el Centro Piscícola “El Ingenio“-Huancayo [Tesis]. PE: Universidad Nacional Mayor de San Marcos; 2006. https://hdl.handle.net/20.500.12672/1751
@misc{renati/487370,
title = "Efecto ecotoxicológico de los detergentes biodegradables en la trucha “arco iris“ Oncorhynchus mykiss (Walbaum, 1792), en el Centro Piscícola “El Ingenio“-Huancayo",
author = "León Llanos, Miguel Antonio",
publisher = "Universidad Nacional Mayor de San Marcos",
year = "2006"
}
--- It has been studied the ecotoxicological effect, on three levels of water total hardness, and dodecil benzene sulphonate sodium (DBSS) and alquil aril sulphonate sodium (AASS), principal active ingredients of two commercial biodegradation detergents, in the Producction Center “El Ingenio”, Huancayo - Perú, using the “rainbow trout Oncorhynchus mykiss WALBAUM, 1792 as tool for evaluation the environmental risk. It had been used 1440 alevines of 7 days after absorbing the vitellum sack, whose it conditioned by a week until the execution of bioassays. At beginning the toxicity tests, it has realized a biometry reaching an average length of 26.8 mm and average weight of 0.19 g. It has reported that value of average lethal concentration (CL50) of 96 exposure hours was 13.91 mg L-1 and 13.86 mg L-1 for DBSS and AASS, respectively; there are not significant differences between the mortality percentage of detergent assessed on three levels of water hardness. The risk quotient (RQ) in both detergents is lower than 1 considering a low probability that they cause damage on the environment.
Este ítem está sujeto a una licencia Creative Commons Licencia Creative Commons