primary treatment
the process to produce both a generally homogeneous liquid capable of being treated biologically and a sludge that can be separately treated or processed
{text}
MIGS.ba.wastewater.6.0; MIGS.eu.wastewater.6.0; MIGS.vi.wastewater.6.0; MIMAG.wastewater.6.0; MIMARKS.specimen.wastewater.6.0; MIMARKS.survey.wastewater.6.0; MIMS.me.wastewater.6.0; MISAG.wastewater.6.0; MIUVIG.wastewater.6.0