AQUACULTURE SYSTEM TECHNOLOGIES, L.L.C.

Latest events

• Aug 2025Federal grantAgriculture · This Project Will Allow The Expansion Of Tank-based Production Of Marine Fish And Shrimp In Many States By Reducing Production Costs And Discharge Impacts. Nitrate Accumulations Irritate Fish And Can Retard Growth In Recirculating Aquaculture Systems. The Bacterial Decay Of Feces Withthe Absence Of Oxygen, Destroys The Nitrate Re-vitalizing The WATERS' Ability To Control Ph. It Is Hypothesized That Sludge Can Be Held In A Tank For A Few Days And Manipulated By Patterns Of Aeration And Non-ae$167K
• Jul 2022Federal grantAgriculture · Fixed Film Biological Reactors Must Go Through A Period Of Acclimation And Mishandling Of This Process Leads To Toxic Accumulations Of Ammonia Or Nitrite Causing Large Mortalities Across A Wide Variety Of Aquaculture Applications. This Project Focuses On The Design And Production Of "start-up" Beads That Hold Promise Of Eliminating These Acclimation Losses. In Phase I, Efforts Are Focused Upon The Identification Of A Carbonaceous Energy Source That Will Stimulate Heterotrophic Bacterial Growth F$170K
• Sep 2020Federal contractInterior · Bio Filter Bead Media 1/8TH Polyethylene Beads With Specific Gravity Of 0.92$32K
• Sep 2018Federal grantAgriculture · The Project Goal Is To Integrate A Fixed-film Bioclarifier With Suspended Growth Biofloc Technology To Increase Production Capacity And Improve Reliability For Small Midwest Farmers Producing Marine Shrimp (litopenaeus Vannamei) In Tanks. Research Will Focus On The Determination Of Nitrification Kinetics Associated With An External Aerated Sludge Basin, The Confirmation Of The Maximum Shrimp Density That Can Be Reared In A Tank, And The Design Of An Integrated (hybrid) Shrimp Production System T$574K
• Jul 2017Federal grantAgriculture · Development Of A Hybrid Fixed Film - Biofloc System For Simplified Inland Production Of Shrimp$96K
• Sep 2014Federal contractCommerce · Ultra-violet Sterilizer For Aquarium$7K
• Jul 2014Federal contractCommerce · Aquarium Tanks$23K

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