[Owtsinfo] Alternative Technology - Nitrex System - Revisions to Certification

[owtsinfo at listserve.ri.gov]

Alternative Technology -  Nitrex System: RIDEM has temporarily removed
from the Nitrex A/E certification, authorizations and requirements
associated with use of the Nitrex system with reduced sized leachfields
and with PSNDs and BSFs.    

 

Nitrex typically elutes high concentrations of soluble BOD for 6-9
months following startup which may cause problems with small size
leachfields that rely on low BOD effluent for proper function.  Pending
resolution to this startup condition and further notice from RIDEM, use
of Nitrex will be subject to the terms in the revised certification
posted to the RIDEM List of Approved Alternative/Experimental
technologies, available at the url below.

http://www.dem.ri.gov/programs/benviron/water/permits/isds/pdfs/ialist.p
df

 

-------------- next part --------------
An HTML attachment was scrubbed...
URL: http://listserve.ri.gov/pipermail/owtsinfo/attachments/20120224/2173d9cd/attachment.html