Tetra® Denite® from Severn Trent Services is a proven filtration technology used in the denitrification process. As both a bioreactor and effluent filter, the Tetra Denite system combines deep bed filtration and fixed-film biological denitrification to achieve a high level of process synergy. Simultaneous removal of total suspended solids and effluent NO3-N of less than 1 ppm allows facilities to achieve 3 ppm total nitrogen or less.
Cloth Media Filters Boost Capacity, Cut Backwash By Aqua-Aerobic Systems, Inc.
The Portland, Indiana, Wastewater Treatment Plant (WWTP) had been using six granular-media filter units for tertiary treatment since the 1980s. The problem was that the tertiary media filters required too much maintenance and excessive backwashing.
Stinkin' Drinkin' Water No More: Oxidation/Filtration Removes Hydrogen Sulfide By AdEdge Water Technologies, LLC
AdEdge Water Technologies, LLC was contacted by Aqua Utilities Florida to provide a hydrogen sulfide removal system for the Lake Josephine Community located in Highlands County, Florida. The raw water well water contains high levels of hydrogen sulfide which produces objectionable odors in the customers’ tap.
Discfilter Fixes TSS Effluent And Capacity Issues By Veolia Water Technologies
The Oconomowoc, WI, Wastewater Treatment Facility (WWTF) needed to repair or replace the existing shallow bed traveling bridge sand filters. The sand filters had reached the end of their lifespan and needed significant maintenance improvements to continue to be viable.
The program is designed to help understand the proper material technology to support a given application. It is often assumed that standard or commodity diffuser membrane materials will perform adequately in a given application.
Water Online’s “Math Solutions” series, presented by wastewater consultant and trainer Dan Theobald (“Wastewater Dan”), provides an understanding of the sometimes difficult calculations involved in achieving wastewater operator certification.
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Tipton Series Packaged Wastewater Treatment Plants