United Laboratories, Inc.

Vincent J Thorgersen

Eric D Frazier

John H Bacon

A device for the treatment of waste material in a waste water collection system includes an inner core and an outer portion partially surrounding the inner core such that at least one surface of the inner core is exposed. The inner core has a greater water solubility than the outer portion. In another aspect, a device for the treatment of waste material in a waste water collection system includes an outer portion defining a hollow core portion, the hollow core portion defining an interior and having at least one end plug sealing said interior against ambient atmosphere, the outer portion partially surrounding the hollow core portion such that only the end plug is exposed. The end plug has a greater water solubility than the outer portion. Methods of treating waste material in a waste water collection system are also provided.

Water-dissolvable device for treatment of waste material

A device for the treatment of waste material in a waste water collection system includes an inner core and an outer portion partially surrounding the inner core such that at least one surface of the inner core is exposed. The inner core has a greater water solubility than the outer portion.

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Hampshire, IL, United States of America

Vincent J Thorgersen