1
عمومی::
فاضلاب خانگی
✓ Domestic wastewater is water that has been used by households and businesses; it doesn't contain any special contaminants.
After use, domestic wastewater moves into the sewer system through pipes and pumping stations to treatment plans where it can be treated to meet fed- eral, state, and local water quality standards.
Some communities are looking for ways to recirculate large amounts of domestic wastewater (sometimes called graywater) for agricultural and industrial uses.
Industrial wastewater is usually subject to special regulations and may have to be pretreated on-site to remove contaminants before entering the domestic wastewater system or specially processed in separate facilities.
واژگان شبکه مترجمین ایران