Improving Wastewater Use in Agriculture : An Emerging Priority
Wastewater use in agriculture is a
growing practice worldwide. Drivers include increasing water
stress, in part due to climate change; increasing
urbanization and growing wastewater flows; and more urban
households engaged in agricultural activities. The problem
with this trend is that in low-income countries, but also in
many middle-income countries, it either involves the direct
use of untreated wastewater or the indirect use of polluted