WATER
02:59
Nano filter, graphene coated sand for water purification
Treatment
In Lanzhou, China, second generation water purification with. nanofilter, graphene coated sand was successful.
12:42
TED, The weirdness of water could be the answer, Marcia Barbosa
Treatment
Maria Barbosa, Director of Brazil’s Physics Institute presents the anomolies of water and how those anomolies can be exploited with nanotubes to address freshwater shortages. The presentation explores desalination and atmospheric water harvesting.
01:54
Disinfecting Water with Ozone - Key Technologies
Treatment
Mitsubishi Electric Channel
Water purification that employs advanced oxygenation using high concentration ozone (O3). The ozone reverts back to oxygen (O2) following treatment.
04:08
Activated carbon in action, water purification
Treatment
A demonstration of how activated carbon purifies water.