Compañía 98% 77% 66% 64% 0% 48% 14 SALUD Y SEGURIDAD L a seguridad es fundamental para todas las operaciones de Freeport-McMoRan, y es responsabilidad de todos los empleados; es administrada a través de una
was first treated using dilution and settlement and the unsettled layer of NRD was then processed using membrane filtration at a different range of molecular weight cut-offs (MWCO), namely micro-filtration (MWCO: 0.2 µm), ultra-filtration (MWCO: 10 kDa) and nano-filtration (MWCO: 500 Da...