resumen NORMA Oficial Mexicana NOM-085-SEMARNAT-2011

Drilling in ecuador
The pollution is worse every day. Everyone has a cough or other sickness. Gabriel Alatorre, Petroecuador mechanic in shushufindi, Ecuador (althaus,1996).
The ecuador amazon,koown as the orientes, was once of the richest ecological and Sparsely populated si tes in the world. When oil was discovered there in 1967, the Sitvantian changed situation changed dramatically.Extremely high levels of wáter pollution of drinking, bathing, and fishing waters in the oriente have been attibuted to contamination from unlined waste pits (brooke, 1994), more than 600 of theseToxic waste pits were created during te xaco´s involvement in ecuador between 1972 and 1990 (kane, 1996). Texaco used such pits set into the graund to store taxic biproducts fram oil production andseparation. The lack of barriers allawed waste to leak into the sucrounding soil. Ecuador´s Under secretary for the Enviroamet, Jorge Alban, reports that Texaco, while having Cleaned 268 waste pits,has not cleaned at least 400 pits and these are not included in the cleanup Pla sigred by Texaco, Petroecuador and Ecuadorean government ( schemo, 1998). Oil pollution in local wáter supplies vastlyexcedes international starndards. According ta the Epa, the level of polycyclic aromatic hydrocarbons ( PAHS ) deemed aceptable in wáter is Zero, as they Are strong carcinogens.
La perforación enEcuador
La contaminación es peor cada día. Todo el mundo tiene una tos u otra enfermedad. Gabriel Alatorre, Petroecuador mecánico en Shushufindi, Ecuador (Althaus, 1996).
El Amazonas Ecuador, conocidocomo el oriente, que una vez fue de los sitios más ricos ecológicos y escasamente pobladas del mundo. Cuando se descubrió petróleo allí en 1967, la situación cambió radicalmente la situación cambió.Los niveles extremadamente altos de contaminación del agua de beber, bañarse, y las aguas de pesca en el oriente se han atribuido a la contaminación de pozos sin revestimiento de desecho (Brooke,...