Abstract: Devices, systems, and methods for providing demand response are described herein.

Abstract: Devices, systems, and methods for providing demand response are described herein.

Abstract: A urine collection and disposal system and method applies subatmospheric pressure to a receptacle open to atmospheric pressure which has a urine outlet in fluid communication with a source of subatmospheric pressure. The receptacle receives urine in the receptacle from a urine donor and removes the urine from the receptacle, transporting the removed urine to a reservoir under the force of a pressure differential between atmospheric pressure at the receptacle and subatmospheric pressure at the reservoir. The reservoir urine is discharged at atmospheric pressure, for disposal, from the reservoir while maintaining the reservoir at subatmospheric pressure. A plurality of the receptacles allows simultaneously providing urine to the reservoir from more than one of the receptacles. Sanitizing fluid may be supplied intermediate the receptacle and the reservoir for transport to the reservoir under the force of the pressure differential between atmospheric and subatmospheric.

Abstract: A clamp for dividing a flexible bag includes three pivotally joined members. A sealing member has a sealing surface such as an extended bead. A center member has a first face having an undercut groove forming a pair of arms to engage the sealing surface and the flexible bag. A second face has a locking groove. A locking member has a wedge portion engageable in the locking groove so as to deflect the arms around the sealing surface.