Systems, methods and apparatus are provided for utilizing a substantially condensed phase cryogenic fluid for the purpose of remediation and retrieval of, e. Each participant’s cellular phonePDA device includes a GPS navigation receiver with application software for point to call cellular phone initiation to participants and geographical entities including vehicles, persons or events, conference calls and video transfers. The manifold 17 and the passages 11 of the separators 8 are in communication with each other through a gas-flow throttle mechanism 19.