Like others have said below, ...
Published by Eric Paulson
Like others have said below, it depends on the constituents you are trying to remove, the overall chemistry of the water, and the flow rates / process steps that fit best for the site. Our Company, Headwater Technologies could provide Adsorbent materials that would be simple to implement, and passive in operation. More active treatment options could also be pursued if desired. Please contact me at epaulson@headwaterstech.com to discuss your application further.