We offer tailor-made design of environmental technology verification and testing
Smart ballast water management systems treating ballast water with minimal holding time
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DHI performs independent biological efficacy testing of BWMS for approval under IMO and US Coast Guard
Commissioning testing provides an assessment of the BWMS’ efficacy
Type-approval test provides an assessment of the ballast water management system in challenge and natural environment
See how filter testing can validate performance of your system
DHI Lab Products offers a wide range of pigment standards, C14-ampoules, filtration equipment and analytical services
See how DHI tackles difficult question on toxicology of produced water from oil & gas rig
Global footprints
Type approval testing of ballast water management systems. Seventeen of the 30 type approvals granted by the United States Coast Guard have been based on testing conducted by DHI (September 1, 2020). DHI’s customers include more than 25 BWMS manufacturers from 16 countries.
Type-approval test provides an assessment of the ballast water management system in challenge and natural environment
See how filter testing can validate the performance of your system
Type-approval test provides an assessment of the ballast water management system in challenge and natural environment
See how filter testing can validate the performance of your system
DHI Lab Products offers a wide range of pigment standards, C14-ampoules, filtration equipment and analytical services
See how DHI tackles difficult question on toxicology of produced water from oil & gas rig