Home >> Sick Water - The Central Role of Wastewater Manageme ... >> Wastewater - Contaminants and their effects
File type Download Size Language
.eps .eps Download 1 mb -
.jpg .jpg Download 343 kb -
Uploaded on Tuesday 21 Feb 2012 by GRID-Arendal

Wastewater - Contaminants and their effects

Year: 2010 Author: UNEP/GRID-Arendal
Description:
The contaminants in waste- water come from many different sources and can have cumulative and synergistic effects requiring a multi-pronged response.
Views: 172     Downloads: 114     Rating: 4
Ratio of wastewater treatment
Water withdrawal and use
World population living in river basins with severe water stress
Population living in river basins where freshwater withdrawal exceeds 40 per cent of renewable resources
Sanitation sewage and treatment in big cities - Two study cases
World fresh water supply
Water for food
Child mortality rates