NanOasis Technologies, Inc. develops polymer thin-film nanocomposite membrane technology for purification applications. Its technology is based on the usage of carbon nanotubes in reverse osmosis membranes to lower energy use, size, and capital requirements for desalination, and other water purification and fluid separations applications. The companyâs technology is also used in environmental, medical, and clean-energy fields, as well as desalination, water reuse, and water treatment application