In the search for ever more efficient and emissions-free methods of improving water quality, scientists are hoping to be able to employ bacteria strains to achieve that goal.
Researchers from Robert Gordons University in Aberdeen, Scotland, found that microorganisms called Arthrobacter, Brevibacterium and Rhodococcus were capable of neutralizing toxins produced by blue-green algae.
Also known as cyanobacteria, the algae live in both salt and fresh waters and produce microcystins which attack liver cells causing acute and chronic poisoning in those drinking or even bathing in contaminated water.
“Using bacteria to remove microcystins from water provides a reliable, cost-effective purification system, which does not involve any use of harmful chemicals or any other substances harmful to the environment,” says researcher Aakash Welgama, who furthermore adds that most of the worlds population cannot afford advanced purification technologies.
As the research continues, those who are concerned about the quality of their drinking water may turn to alkaline water. It is has a higher pH level, and there is evidence it may help to neutralize stored acids and toxins and facilitate their removal from the body.
Some also believe alkaline water can help resist disease and slow the aging process.
