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Papers & articles

Effects of integrated fixed film activated sludge media on activated sludge settling in biological nutrient removal systems

Improving Industrial SBR Treatment with IFAS Technology, July 2009

IFAS Media in a Sequencing Batch Reactor for Nitrification and Denitrification of High Strength Wastewater, WEFTEC 2006. For sample installation, click here.

Eight Years of Successful Cold Weather Nitrification with Integrated Fixed-Film/Activated Sludge, WEFTEC 2006. For sample installation, click here.

Webitat Advanced IFAS System
Addresses Common Fixed Media Concerns, WEFTEC 2006

Demonstration and Full Scale Results Upgrade for BNR Using Integrated Fixed-Film Activated Sludge (IFAS) Technology, WEFTEC 2004

Conversion from Contact Stabilization to Nitrification using Integrated Fixed Film
Activated Sludge (IFAS) in The Colony, Texas.
For sample installation, click here.

Enhancing Nitrification in an Oil Refinery WWTP with IFAS. For sample installation, click here.

Webitat Advanced IFAS Syatem
Addresses Common Fixed Media Concerns

Minimizing Aerobic and Post Anoxic Volume Requirements in Tertiary Integrated Fixed-Film Activated Sludge (IFAS) and Moving Bed Biofilm Reactor (MBBR) Systems Using the Aquifas Model

Patents, Press Releases

Webitat Patent

Owens Corning Press Release

ENTEX Receives Grant for Wastewater Treatment Research

ENTEX History

December 2009

FlowTex™ Disc Filter by Entex Works to Improve the Nation’s Water Infrastructure

September 2009

Owens Corning selects Entex’s BioWebTM to increase wastewater treatment capacity

September 2009

Entex presents “Multiple Choice Answers for IFAS Technology” at the 2009 RMSAWWA/RMWEA Joint Annual Conference

July 2009

Entex Technologies solves Redworm infestation with patented system

July 2009

Entex’ research collaboration with Duke University is presented at Microconstituent Conference

June 2009

Entex obtains exculsive licence to market patented FlowTex™ Disc Filter

June 2009

Entex Webitat design for cold weather nitrification featured at Nutrient Removal Conference in Washington DC

January 2009

First ever retrofit of a pure oxygen wastewater facility using Entex’s BioWeb system

November 2008

Entex presents paper at the North Carolina conference

November 2008

Entex awarded patent for “redworm cure” Webitat system for fixed media

October 2008

Entex participates in IFAS Workshop at WEFTEC to discuss BioWeb at The Colony, TX and two BioPortz systems

October 2008

Entex co-authors a paper at IWC on several industrial BioPortz systems

October 2008

Entex presents a paper at WEFTEC on BioPortz system at Frontier Refining

September 2008

Entex’s Sarah Hubbell selected to WEFTEC’s House of Delegates

September 2008

Entex teams with the University of Connecticut on BioWeb research project

September 2008

High strength specialty chemical manufacturing facility using the BioPortz system is operational

August 2008

First retrofit of a pure oxygen WWTP using Entex’s BioWeb system

July 2008

Entex selected to pilot their BioWeb system at Stafford Springs, CT

June 2008

North Carolina-based Entex Technologies to install a biological reactor at the Oak Creek, Colorado’s wastewater plant.

April 2008

Owens Corning selects Entex’s BioWeb to retrofit their SBR system

February 2008

Heidi Rupp joins Entex from GE's Zenon division

January 2008

City of Coeur D'Alene, ID selects Entex's Webitat System

October 2007

Entex Teams with Ashbrook Simon-Hartley to Market IMFAS

September 2007

Entex Co-Authors Two Papers Presented at WEFTEC in San Diego

August 2007

IFAS Upgrade Awarded to BioWeb for Newark, NY

July 2007

Entex Featured in YP Connections

May 2007

Frontier Oil Chooses BioPortz for Cheyenne Refinery

May 2007

Kenosha Beef Selects Webitat for Lagoon Upgrade

March 2007

BioWeb Piloted for Village Creek WWTP in Fort Worth, TX

January 2007

Entex Teams Up with Duke University Marketing Class

2006

October 2006

Entex Announces Bob Freudenburg as New Vice President

October 2006

Entex Presents Four Papers at WEFTEC 2006 in Dallas [see left]

July 2006

BioPortz Selected for Chevron-Phillips Project

June 2006

Wayne Flournoy Presents at Washington Operators Association Short School

June 2006

MPI Moulin A Papier De Portneuf Inc. Project Awarded to Entex for BioPortz MBBR

April 2006

Entex Pilots BioPortz at South Durham WWTP

March 2006

ENTEX Receives Grant for Wastewater Treatment Research

2005

November 2005

Entex Presents At NCWEA Annual Conference in Greensboro

November 2005

Entex Presents at Advanced Treatment Technologies Seminar in Texas

September 2005

Entex Technologies Featured on WEFTEC Young Professionals Tour

September 2005

Sarah Hubbell Receives SYPC Chairman’s Award

July 2005

Entex Participates in IFAS Research at Burapha University in Thailand

May 2005

ENTEX Unveils Webitat Technology

January 2005

The Colony, TX WWTP IFAS Upgrade Awarded to Entex

October 2004

Hubbell Named WEF Outstanding Young Professional of the Year

August 2004

ENTEX Technologies exclusive BioWeb licensee