The invention relates to a method of removing carbon dioxide from a fluid stream by a fluid separation assembly. The lignin derivatives are dispersed in the wastewater and the coagulant is added, increasing the pH to about 4. The is a plastic zipper that will allow entry into the interior of the main pouch. For example, if a user wishes to shift a scrollbar for a page displayed on the screen downwards to view the bottom of the page, the user should move his finger over the camera lens in an analogous downward direction.