A municipal wastewater storage lagoon was filled with sludge that needed to be removed and disposed of. IAI used a PTO-driven 6” Houle pump to remove the sludge from the lagoon and transfer it to a mix tank. The sludge slurry was pumped from the mix tank, dosed with polymer and transferred to a trailer-mounted […]
Mechanical Dewatering
IAI has successfully utilized mechanical dewatering processes, such as belt presses and dredged material classifiers, to dewater hydraulically dredged sludge and coal ash (CCR) from municipal and industrial facilities. These are some of our mechanical dewatering projects.
Industrial Wastewater Lagoon Dredging
IAI provided hydraulic dredging and belt filter dewatering services to remove and dispose of 13,500 cubic yards of biosolids from this industrial wastewater lagoon in Quincy, Michigan.
Coal Ash Maintenance Dredging
IAI utilized an 8″ swinging ladder dredge to remove 20,000 cubic yards of coal ash from a pond in New York, and dewatered the dredged material with a Total Clean mechanical dewatering system.
