This frame and bag systems allows for contaminated solids to be filtered out and contained in the package while liquid flows through package walls and frame floor and is trapped in built-in reservoir under frame for processing. The frame holds a liquid permeable bag above a grated floor allowing for liquids to wick and drain from package. Contaminated substances can be pumped into the system to dewater. When the system is full it is allowed time for liquid levels to lower.
Once liquids are lowered to the appropriate levels close duffle closure. Bag may then be lifted from frame leaving liquids to be pumped away for further processing. Solids are contained in a disposable package that is hassle free, requires no decontamination, and no return hauling.