Text this: Treatment of waste glycerol from biodiesel production process

 __   __    ______   _    _    _    _    __   _   
 \ \\/ //  /_   _// | |  | || | || | || | || | || 
  \   //    -| ||-  | |/\| || | || | || | '--' || 
  / . \\    _| ||_  |  /\  || | \\_/ || | .--. || 
 /_//\_\\  /_____// |_// \_||  \____//  |_|| |_|| 
 `-`  --`  `-----`  `-`   `-`   `---`   `-`  `-`