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SUMMARY PAC and aluminum sulfate (Type A) de El Salvador. Recuperado el 14 de 07 de
were compared under environmental
2018, de http://ri.ues.edu.sv/4754/
sustainability and environmental social Álava, J.M. (2015). Aplicación de quitosano
or a long time there has been an responsibility criteria, finding that the como biocoagulante en aguas residuales
emphasis on the research and use of chitosan as a coagulant in Water contaminadas con hidrocarburos. Enfoque
Fdevelopment of new coagulants Treatment Plants – PTARI of cosmetic UTE, 6(3), 52-64. doi: ISSN: 1390-6542
based on biodegradable polysaccharide laboratories is preferred, since in terms Alcaldía Mayor de Bogotá; Secretaría Distrital
compounds. A particular case is of environmental sustainability, it is de Ambiente (SDA). (2010). Guías para
chitosan, for which has been obtained the coagulant that best preserves and la gestión y manejo integral de residuos.
good performances in the removal of protects the environment indefinitely Industria de productos cosméticos y aseo.
contaminants in water. This research because it is not toxic, and in terms of Bogotá: Secretaría Distrital de Ambiente
aims to evaluate an ecological alternative social responsibility its use is prioritized (SDA). Recuperado el 29 de 04 de 2019,
to traditional coagulants using chitosan due to the positive impact it causes de https://www.google.com/url?sa=t&rc
for the physicochemical treatment of on society by taking advantage of t=j&q=&esrc=s&source=web&cd=1&ca
industrial wastewater from cosmetic the use of a particular waste to treat d=rja&uact=8&ved=2ahUKEwjh3c_q-PX
laboratories. The chitosan was obtained another, which translates into greater hAhUmrVkKHZ_6AAMQFjAAegQIABAC&
by chemical method, including the competitiveness and sustainability. url=http190.27.245.106Residuoscosmeti
steps of preparation, deproteinization, cosfilesguia_cosmeticos-aseo.p
deacetylation. The quality of the REFERENCIAS df&usg=AOvVaw0YbNF0jMTzh
demineralization, purification and
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material obtained was evaluated by Aldar química de C.V. (s/f). PAC. Ciudad de México:
measuring the degree of deacetylation Abadía Piquero, J. (2010). Preparación y Aldar Química, S. A. de C.V. Recuperado el
(GD), the efficiency and the solubility of caracterización mecpanica de hidrogeles 29 de 04 de 2020, de https://aniq.org.mx/
chitosan by the potentiometric method, de quitosano para soporte de células de pqta/pdf/POLICLORURODEALUMINIOPA-
obtaining 81% of GD, 56% efficiency cartílago. Zaragoza, España: Universidad de C(HT).pdf
and solubility with acetic acid at 0.2M, Zaragoza. Recuperado el 02 de 05 de 2020, Altaher, H. (2012). The use of chitosan as a
revealing that the chitosan obtained de https://zaguan.unizar.es/record/5434/ coagulant in the pre – treatment of turbid
is of comparable quality to commercial files/TAZ-PFC-2010-378.pdf sea water. Journal of hazardous materials,
chitosan. Additionally, coagulation Agencia para sustancias tóxicas y registro de 233-234, 97-102. doi:10.1016 / j.jhaz-
process test were carried out with enfermedades. (2017). Resumen de salud mat.2012.06.061
industrial wastewater from a cosmetic pública- Aluminio. Recuperado el 31 de 08 Andía Cárdenas, Y. (2000). Tratamiento del agua:
laboratory, for which removal curves de 2017, de https://www.atsdr.cdc.gov/es/ Coagulación y floculación. Lima. Perú: SE-
were elaborated for the parameters of phs/es_phs22.html DAPAL. Recuperado el 14 de 07 de 2018, de
chemical oxygen demand - COD, biological Aguirre, S.E.; Piraneque, N.V.; Cruz, R.K. http://www.sedapal.com.pe/c/document_
oxygen demand - BOD5, surfactants (06 de 2018). Sustancias Naturales: library/get_file?uuid=2792d3e3-59b7-4b
- SAAM, solids total suspended - TSS Alternativa para el Tratamiento de Agua 9e-ae55-56209841d9b8&groupId=10154
and turbidity, finding that it is important del Río Magdalena en Palermo, Colombia. Arancibia Soria, M.Y. (2011). Aplicación de Qui-
to increase the hydraulic retention Información Tecnológica, 29(3), 59-70. tosano como material bioabsorbente en el
time currently managed in the WWTP doi: http://dx.doi.org/10.4067/S0718- proceso de coagulación- floculación durante
under study, in order to enhance the 07642018000300059 el tratamiento de agua para consumo hu-
effect on the removal percentages Alas Casco, A.; Ventura Cruz, D.R. (2007). Estudio mano. Repositorio Universidad Técnica de
of these water quality parameters. del grado de desacetilación del quitosano Ambato. Recuperado el 18 de 04 de 2020,
Finally, the efficiencies of the chitosan y su influencia en la remoción de plomo de https://repositorio.uta.edu.ec/jspui/
obtained with the chemical coagulants presente en aguas no potables. Universidad handle/123456789/1782

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