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Hydro International offers a range of stormwater management solutions, including post-construction treatment BMPs to remove TSS and TMDL pollutants and unique flow controls to optimize the rate of stormwater entering a drainage system or flowing out of a detention/retention system.
Municipal wastewater treatment plants (WWTPs) require significant investments in high performance treatment processes such as membrane bioreactors and digesters. To protect this equipment, effective grit separation, dewatering, and sludge screening is required to prevent abrasion, grit deposition, and equipment failure.
Wet weather events are one of the leading causes of water quality degradation nationwide. Wet weather runoff can hydraulically overload sewers and treatment facilities, causing overflow events known as combined sewer overflows (CSOs) or sanitary sewer overflows (SSOs). These overflows discharge a mixture of untreated stormwater and wastewater carrying human waste, trash, debris and toxic waste directly into a receiving water body.