1. Domestic wastewater from households, 2.Municipal wastewater from communities
Explanation:
1. Domestic wastewater from household are wastewater that comes from toilets, sinks, kitchen, wash basin, showers and laundry. They are wastewater produced due to human activities in households .
2. Municipal wastewater from communities are wastewater that contains pollutants originating from households, business and commercial establishments, and industrial production facilities.
