I would like an approximation of the penetration of the following four
technologies in industry (not POTW usage):

Activated sludge
DAF
Trickling filter
RBC

Percentages or numbers are acceptable.

Please list market leaders for each technology as well, with any
special features that make the product stand out.

Paf, is that you out there?

Sincerely,
elembe

elembe-ga ,

Activated sludge and Trickling filters are not propreitary techs and
any consultant/engineering A&E firm can build it.So I guess it will be
kind of hard to get the % for industry usage.

I would think DAF would be preferred in industries with significant
oil quantities in their effluents (like refineries and petro chem
plants).Other wise in my opinion activated sludge is the leading tech
in use today.Although the emergence of membrane bioreactors and
integrated fixed film tech is rapidly changing the industrial waste
water treatment sector

Hi Sryan,
Thanks for the tip. I figured that, but was looking for some hard
facts that I could use in a report I'm preparing. My deadline is about
THIS CLOSE so I'd really appreciate anything you could offer - even a
link is fine.

Dairy processing is the segment.