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TESTS EXPOLORING THE EFFECTIVENESS OF ELECTRON BEAM TREATMENT FOR BALLAST WATER MANAGEMENT
(2022-03-25)
This technical report presents findings from bench-scale tests evaluating the ability of electron beam treatment to inactivate aquatic organisms. This evaluation was the first attempt to assess the electron beam treatment ...
TESTS OF THE KRIA IONIZER SUPEROXIDE GENERATOR BENCH-SCALE BALLAST WATER TREATMENT TECHNOLOGY
(2020-04-09)
(LSRI) of the University of Wisconsin-Superior (UWS) in Superior, Wisconsin, USA. The treatment technology uses atmospheric oxygen to create superoxide (O2-). According to the developer, the injection of this superoxide into water not only creates a...
Tests of the LED Light Activated Titanium Dioxide Bench-Scale Ballast Water Treatment Process
(2019-11-07)
. Researchers conducted the bench-scale evaluation beginning in July 2019 and ending in September 2019 at the Lake Superior Research Institute (LSRI) of the University of Wisconsin-Superior (UWS) in Superior, Wisconsin, USA. The LED TiO2 treatment process...
Lake Superior Coastal Wetland and Stream Monitoring Project
(2012)
Lake Superior is the largest freshwater lake in the world by surface area and is one of the most
unique ecosystems in North America. Wisconsin's Lake Superior shore has many coastal wetlands and
important tributaries ...
TEST EXPLORING THE EFFECTIVENESS OF THE ULTRASONICATOR INVASIVE SPECIES WATER TREATMNET FOR BALLAST WATER MANAGEMNET
(2022-06-06)
This technical report presents findings from bench-scale evaluation of the ultrasonicator invasive species water treatment developed by UPIR LLC to inactivate aquatic organisms. This evaluation was the first attempt to assess this technology as a...
EXPLORING OPTIONS FOR REAL-TIME WATER QUALITY MONITORING WITHIN GREAT LAKES PORTS
(2023-04-10)
This technical report presents findings from the exploration of available environmental monitoring sensors, the piloting experience of long-term field deployment of the Proteus multiparameter sonde developed by Proteus ...
FRESHWATER VERIFICATION OF THE BALLAST EYE COMPLIANCE MONITORING DEVICE
(2021-05-11)
, USA. Ballast Eye estimates the number of viable organisms and associated risk based on IMO D-2 ballast water discharge standards in the ≥10 and <50 µm (nominally protists) and ≥50 µm (nominally zooplankton) regulated size classes by measuring...
Evaluating a Most Probable Number Method for Assessing the Viability of Great Lakes Protists
(2024-04-11)
To support type approval testing of ballast water management systems we evaluated freshwater viability assessments for protists from the Duluth-Superior harbor of western Lake Superior using the most probable number (MPN) method. Tests were...
FRESHWATER VERIFICATION OF THE B-QUA QUICK BALLAST WATER MONITORING KIT
(2020-08-26)
This technical report presents findings from bench-scale verification tests evaluating the performance of the B-QUA Quick Ballast Water Monitoring Kit, hereafter B-QUA, in freshwater. B-QUA was developed by LuminUltra Technologies Ltd. of New...
Assessing the Risk of Aquatic Nuisance Species Transfer from Ballast Water Discharge: Using Semi-Field Methodologies to Determine the Impact of ANS Reduction in Managed Ballast Water
(2025-11-17)
The research described within this document is a component of the Great Lakes Ballast Water Research and Development (R&D) Plan, established in 2020 by the University of Wisconsin-Superior Lake Superior Research Institute’s Great Waters Research...










