Waste storage containment cell, method of operating, and apparatus therefore
OwnerJohn W. Van Campinventor
Life of this patent
Estimating the term…
Abstract
A new covered landfill or remediated waste containment cell having an excavated bottom surface, lined with a watertight liner and a leak detection system for determining whether or not leakage has occurred, either from the top, or from the bottom. The cover over the landfill containment cell substantially prevents rainwater from coming in the top, and the liner stops water from erupting up from the bottom. This containment cell allows a method of storing waste in an essentially non-contaminating manner, thereby providing an environmentally sound procedure and apparatus for storing toxic wastes. This containment cell is particularly suitable for remediating old leaking landfill sites within a short distance of the old site.
Claims15
A waste storage containment cell, comprising:
- a bottom surface with stepped sides;
- a liner with stepped sides complementary to and atop the step-sided bottom surface;
- a leak monitoring device for detecting leaks in the liner;
- individual containers for storing waste, said containers being adapted for being stacked on the step-sided bottom surface in an orderly fashion;
- a cover over the waste storage containment cell and the individual containers, adapted for securely covering the step-sided bottom surface, such that rain and the outer elements are substantially prevented from entering the cell.
A waste storage containment cell, comprising:
- an excavated bottom surface;
- a multiple layer liner with media located therebetween placed atop the excavated bottom surface, said media being suitable for collection of liquid;
- a leak monitoring device grid with interchangeable and maintainable uniformly spaced leak detectors located within the multiple layer liner media and said grid of detectors being uniformly situated across the entire excavated bottom surface, said detectors being adapted for detecting leaks in the liner anywhere within the cell to monitor ground water or other liquid penetrating upward through the liner;
- a cover over the lined excavation for securely covering the bottom surface, such that rain and the outer elements are substantially prevented from entering the cell and creating contamination by combining with the contents of the cell.
Dependencies are inferred from the claim text.