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US 6,884,347 B1Granted
Wastewater treatment system
AssigneeKriegco Wastewater Systems, Inc.
InventorJoseph P. Krieger
Life of this patent
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AssigneeKriegco Wastewater Systems, Inc.
InventorJoseph P. Krieger
Estimating the term…
Systems and methods for treating wastewater are disclosed. A wastewater treatment apparatus may include an intake unit, one or more gravity separation air flotation units, and a discharge unit. The units or components may be modular and compatible, have standardized sizes, shapes, and configurations, and may be assembled from a limited number of standardized panels having standard size, shape, and configuration. The apparatus may be expandable and allow the insertion of additional modular standardized components made of panels. The intake unit may include a split input manifold and baffle. A gravity separation air flotation unit may contain a raking system for removal of a floc blanket that includes a blade with wheels or rollers that roll along a shelf attached to the unit to distribute the weight of the blade. Sludge containing particulate contaminants separated from the wastewater may be added to a sludge tank that contains a chute and a cutter to assist with adding sludge thickening agents such as diatomaceous earth.
A wastewater treatment apparatus to decontaminate a wastewater comprising:
A wastewater treatment apparatus to remove particulate contaminants from a wastewater, comprising:
A wastewater treatment apparatus to decontaminate a wastewater comprising:
Dependencies are inferred from the claim text.