I was using it as “better google” to try to find a good API/data source to try and do some basic analysis I wanted to do on some local economics. Unfortunately it wasn’t much help. It did find what I was looking for, but it was all enterprise crap locales behind presumably expensive contracts.
The concentration of lithium in seawater is quite low, approximately 0.17 milligrams per liter (mg/L) or 0.17 parts per million (ppm).
To determine how much seawater is needed to obtain 1 gram of lithium, you can set up a proportion:
Given:
1 liter of seawater = 0.17 mg of lithium
x liters of seawater = 1,000 mg (1 gram) of lithium
Using cross-multiplication:
x = (1,000 mg * 1 liter) / 0.17 mg
x ≈ 5,882.35 liters
Thus, you would need to process approximately 5,882.35 liters (or about 5.88 cubic meters) of seawater to obtain 1 gram of lithium.
In practice, extracting lithium from seawater is more challenging due to its low concentration and the presence of other elements. Techniques have been proposed and researched, but as of my last update in 2021, they were not commercially competitive with other sources of lithium like mineral deposits.