Sentences with phrase «partially treated water»
Not exact matches
«Wastewater that goes — often illegally — untreated or partially treated returns to a river, where it heats the water, increases its pH, and saturates it with dyes, finishes, and fixatives, which in turn leave a residue of salts and metals that leach into farmland or settle into the viscera of fish.»
https://www.treehugger.com/
Collected water samples and tested for quality of raw, partially treated and treated water samples using a variety of laboratory instruments