The FDA just has to verify that Cellerant's purification process meets its good-tissue-practice standard.

FORBES: Magazine Article

As in the charitable contribution discussion, this purification process is typically not fully disclosed in public filings of U.S. SCF financial institutions.

CENTERFORSECURITYPOLICY: Shariah��s Black Box

The recipients of zakat and purification payments are currently not disclosed and the process is non-transparent.

CENTERFORSECURITYPOLICY: The Mumbai terrorists, zakat and charities

As newly crowned Khmer kings once did, a group of young boys is harnessing the unusual acoustics here by pounding their chests, a process thought to offer mental and physical purification.

BBC: The perfect trip: Cambodia

Global revenues from clean tech businesses--including air and water purification, advanced materials, distributed power generation, renewable energy, and process controls, such as sensors to monitor air and water--now surpass 85 billion pounds, according to the Cleantech Venture Network, a for-profit membership group that connects venture and institutional investors with entrepreneurs.

FORBES