"A feddan (Arabic: فدّان, romanized: faddān) is a unit of area used in Egypt, South Sudan, Sudan, Syria, and Oman. In Classical Arabic, the word means 'a yoke of oxen', implying the area of ground that could be tilled by oxen in a certain time. In Egypt, the feddan is the only non-metric unit which remained in use following the adoption of the metric system. A feddan is divided into 24 kirat (Arabic: قيراط, qīrāt), with one kirat equalling 175 square metres."
So 2.2M feddan works out to 9240 km^2. That is: roughly same area as a square with 96 km sides.
"Officials indicate the system will utilise roughly 10 million cubic metres of surface water daily alongside approximately 7.5 million cubic metres of treated drainage water per day, reflecting Egypt’s growing reliance on advanced water-recycling and smart-irrigation technologies amid mounting regional water pressures."
Article isn't clear on where either component comes from. Not an amount you could divert from somewhere without huge environmental effects elsewhere.
(Edit: quote is from the ME Observer article a commenter linked below. Original post seems to have more details)
Anyway sounds like an ambitious project. And understandable given Egypt's population vs. resources pressures (esp. water).
A lot of where they are getting water from right now is an ancient underground aquifer - there's not a lot of water there though, so the plan was it was a stopgap while the water recycling plan comes online.
Although the aquifer water plan itself is largely failing. The underground water was much more saline than they originally thought, so from space you can see lots of failed irrigation circles.
"A feddan (Arabic: فدّان, romanized: faddān) is a unit of area used in Egypt, South Sudan, Sudan, Syria, and Oman. In Classical Arabic, the word means 'a yoke of oxen', implying the area of ground that could be tilled by oxen in a certain time. In Egypt, the feddan is the only non-metric unit which remained in use following the adoption of the metric system. A feddan is divided into 24 kirat (Arabic: قيراط, qīrāt), with one kirat equalling 175 square metres."
So 2.2M feddan works out to 9240 km^2. That is: roughly same area as a square with 96 km sides.
"Officials indicate the system will utilise roughly 10 million cubic metres of surface water daily alongside approximately 7.5 million cubic metres of treated drainage water per day, reflecting Egypt’s growing reliance on advanced water-recycling and smart-irrigation technologies amid mounting regional water pressures."
Article isn't clear on where either component comes from. Not an amount you could divert from somewhere without huge environmental effects elsewhere.
(Edit: quote is from the ME Observer article a commenter linked below. Original post seems to have more details)
Anyway sounds like an ambitious project. And understandable given Egypt's population vs. resources pressures (esp. water).