high quality wastewater treatment and remediation by mexico

high quality wastewater treatment and remediation by mexico
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  • How many wastewater treatment plants are there in Mexico?
  • Historically in Mexico , the number of WWTPs facilities has risen steeply. While in 1992 there were only 394 plants treating 30.55 m 3 /s of wastewater, today the number of treatment plants has increased to more than 2536, providing sanitation for 123.92 m 3 /s of municipal wastewater (CONAGUA 2016a, b).
  • Is wastewater a source of high value-added by-products in Mexico?
  • Finally, in the third section “Overview of the research and development trends of new wastewater treatment processes and applications of treated wastewater in Mexico,” wastewater is regarded as a source of high value-added by-products such as biohydrogen, biogas, biodiesel, bioalcohols, fertilizers, and bioplastics.
  • Are Mexican standards a model for regulating wastewater reuse in Latin America?
  • On the regional level, these Mexican standards are the model for other countries in Latin America that have neglected regulating wastewater reuse. The wastewater reuse in Mexico is performed in WWTPs by implementing two main types of municipal wastewater treatment processes: primary and secondary.
  • Are there eco-friendly alternatives to wastewater treatment in Mexico?
  • Such options are also an example of collaborative work between academia and government institutions. 4. Conclusions In terms of wastewater treatment in Mexico, there are eco-friendly alternatives such as constructed wetlands, which in recent decades have become an important option to avoid contamination in Mexico.