How Reverse Osmosis Desalination Works
Reverse osmosis is a water treatment process that removes contaminants from water by using pressure to force water molecules through a semipermeable membrane. During this process, the contaminants are filtered out and flushed away, leaving clean drinking water.

Anera has installed 25 – and counting! – reverse osmosis systems across Gaza. The water that goes into the systems is dirty and salty. But the water that comes out is clean and drinkable.
We have an amazing engineer we work with on these impactful systems. His name is Mahmoud Sulaiman and he walks us through how it works in the below film.
Learn more about why Anera installs reverse osmosis systems in Gaza >>
OUR BLOG
Related
You may think Lebanon’s crisis is over, it’s not. Ongoing air strikes and evacuation orders, and today, nearly 1 million people remain displaced, including 130,000 still living in collective shelters and refugee camps. Entire villages are still empty, farmlands destroyed…
On my recent mission to Lebanon, I travelled to Saida, a city known for its serene shoreline, where beauty and hardship now live side by side. There, at the South Lebanon Water Establishment, engineers walked me through the devastation: broken…
