
The difference between white water and black water depends on the origin of the wastewater and the contamination
Both in everyday language and insanitary engineeringthe distinction between white waters And black water represents the fundamental pillar of urban water management. This classification it does not refer to the visible color of the water but it is based onorigin of the wastewater and on his polluting load: white water comes from rain or not very polluted wastewater, while black ...








