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Maryland State Government Maryland Department of the Environment

 

 

Bay Restoration Fund (BRF) Best Available Technology for Removing Nitrogen from Onsite Systems

The following systems have undergone the Environmental Protection Agency's - Environmental Technology Verification (ETV) Program, NSF 245 Certification or other equivalent third party testing and are considered grant eligible. In addition, certain technologies are also field verified by the Maryland Department of the Environment for performance. Until completion of the field verification, the technologies are given a conditional approval which can be revoked based upon analyses performed by the Department and the Bay Restoration Fund Review Committee.

As required by legislation approved from the 2011 legislative session, effective June 1, 2011, the Department must rank all best available technology systems (BAT) for removing nitrogen for onsite sewage disposal systems. Rankings are to be provided for the following factors:

·              Total Nitrogen reduction for the technologies

·              Total Cost of the technology to include operation/maintenance and electrical consumption

·              Cost per pound for nitrogen reduction.

 

BRF Ranking Document:   CLICK HERE

 

The Department is to provide to the public this ranking of BAT systems. This ranking is largely based on information provided by the vendors. The Department strongly advises the applicant to contact each vendor directly for more information.

The BAT Review Team is accepting applications for determining systems for consideration as BAT and eligibility for Bay Restoration Funds. Click here for more information about the application process.

 

The following technologies have successfully completed the field verification:

 

Model

Contact Information

Certifications

MDE Field
Performance Analysis for Total Nitrogen

Hoot BNR

Manufacturer
Hoot Aerobic Systems, Inc.
www.hootsystems.com

Local Distributor
Nancy Mayer
Phone: (410) 796-1434
Email: mayerbro@connext.net

Other 3rd Party

Mean % Reduction of TN: 64%

Mean Effluent Concentration: 21 mg/l

Data & Analysis

 

Advantex®-AX20

Manufacturer
Orenco Systems®, Inc.
www.orenco.com/ 

Local Distributor
Owen Townley
Phone: 1-877-214-9283
Email:
otownley@septicsystems.net

Other 3rd Party

Mean % Reduction of TN: 71%

Mean Effluent Concentration: 17 mg/l

 

Data & Analysis

 

Singulair TNT

Manufacturer
Norweco, Inc.
www.norweco.com

Local Distributors
Eastern Shore - John Short
Phone: (443) 786-0594
Email: btowers62@gmail.com
 
Southern Region - Jeff Earnshaw
Phone: (301) 274-3772
Email: superiortank@olg.com
 
Western Region - C.R. Semler
(301) 824-2780
crsemler@crsemler.com
 
Back River Pre-Cast LLC
12200 Owings Mills Blvd, #B
Reisterstown, MD 21136
410-833-3394
Contact: Tony Geckle, Matt Geckle

Other 3rd Party
And
NSF 245

Mean % Reduction of TN: 55%

Mean Effluent Concentration: 27 mg/l

Data & Analysis 

SeptiTech®

Manufacturer
SeptiTech, Inc.
www.septitech.com

Local Distributors
Chris Wireman
Phone: (443)-463-0637
Western MD, Scott Everhart
Phone: (304) 676-3823

ETV
And
NSF 245

 

Mean % Reduction of TN: 67%

Mean Effluent Concentration: 20 mg/l

Data & Analysis

RetroFAST

Bio-Microbics, Inc.
http://www.biomicrobics.com

Freemire & Associates
Phone: (410) 768-8500
Email: rsf@freemire.com

ETV

Mean % Reduction of TN: 57%

Mean Effluent Concentration: 25 mg/l

Data & Analysis

Limited to households of 1 to 4 occupants and 3 bedroom or less 

 


Listed below are the approved technologies that are currently under field verification:

Model

Contact Information

Certifications

Comments

Bioclere™

Manufacturer
Aquapoint, Inc.
www.aquapoint.com

Local Distributor
Robbie Tippet
Phone: (240) 298-7572
Email: rtipp4@aol.com

ETV

Under Field Verification

Amphidrome™

Manufacturer

F.R. Mahony & Associates, Inc.
www.frmahony.com

Local Distributor
Andrew McBrearty
Technical Sales
F.R Mahony & Associates
andrewmcbrearty@frmahony.com
Cell: 1-781-982-9300 x35
Fax: 1-508-366-022

              

ETV

Under Field Verification

Hoot ANR

Manufacturer
Hoot Aerobic Systems, Inc.
www.hootsystems.com

Local Distributor
Nancy Mayer
Phone: (410) 796-1434
Email: mayerbro@connext.net

NSF 245  

Under Field Verification

Nitrex

Manufacturer
Lombardo Associates, Inc.
www.lombardoassociates.com

Local Distributor
Pio Lombardo
Phone: (617) 964-2924
Email: pio@lombardoassociates.com

Other 3rd Party 

Under Field Verification 
Add-on anoxic filter with carbon source, to be coupled with a nitrification unit.

Advantex®-RT

Manufacturer
Orenco Systems®, Inc.
www.orenco.com/

Local Distributor
Robert Johnson
Phone: 1-877-214-9283
Email: bjohnson@septicsystems.net

 Other 3rd Party

 

Under Field Verification 

Bionest SOLO OT-40

Manufacturer
Bionest Technologies INC.

http://www.bionest.ca/en


Local Distributor
Bay Area Environmental

Phone: (410) 836-9206
Email: manager@jonespumpservice.com

  Other 3rd Party
And
NSF 245 

Under Field Verification 

 

Singulair TNT Green

(Plastic tank)

  Manufacturer
Norweco, Inc.
www.norweco.com

Local Distributors
Eastern Shore - John Short
Phone: (443) 786-0594
Email: btowers62@gmail.com
 
Southern Region - Jeff Earnshaw
Phone: (301) 274-3772
Email: superiortank@olg.com
 
Western Region - C.R. Semler
(301) 824-2780
crsemler@crsemler.com
 
Central Region - Back River Pre-Cast LLC
12200 Owings Mills Blvd, #B
Reisterstown, MD 21136
410-833-3394
Contact: Tony Geckle, Matt Geckle
 

Other 3rd Party
And
NSF 245

Under Field Verification 

The BAT Review Team is accepting applications for determining systems for consideration as BAT and eligibility for Bay Restoration Funds. Click here for more information about the application process.

 

 

 

 

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