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US 7,422,682 B2Granted
Compositions, devices, and methods for use in environmental remediation
AssigneeR. H. Dyck. Inc.
InventorKevin McPhillips
Life of this patent
Estimating the term…
Abstract
What is disclosed are compositions, devices, and methods for use in environmental remediation. The compositions are for use in a variety of environmental remediation barriers including fiber rolls, mats or blankets, and berms. Applications for the use of the compositions, devices, and methods include remediation of runoff water, of livestock waste, of eutrification of waterways, and for the revetment of banks.
Claims12
A device for treatment of water comprising:
- (a) a container;
- (b) paper fiber material held in said container;
- (c) one or more coagulation and/or flocculation agents provided in the container and associated with the fiber material and which act to retain material in the water;
- and
- (d) one or more adsorbents.
2 more elements
A device for treatment of water comprising:
- (a) a flexible container;
- (b) paper fiber material held in said flexible container;
- and
- (c) an adsorbent agent provided in the flexible container and impregnated into the fiber material and which acts to retain material in the water.
1 more element
Dependencies are inferred from the claim text.