A method of using hydrogen- or lithium-containing manganese oxide having a spinel crystal structure as a tritium adsorbent to trap tritium from tritium-containing water makes it possible to inexpensively separate tritium from water.

A method of using hydrogen- or lithium-containing manganese oxide having a spinel crystal structure as a tritium adsorbent to trap tritium from tritium-containing water makes it possible to inexpensively separate tritium from water.

A chamber for absorbing condensate formed in a charge-air-cooler of a turbocharged engine system. The chamber may include desiccant to absorb the moisture. The chamber may also include a valve that is controlled by the vehicle control module to open to allow airflow to pass by the desiccant and absorb the moisture from the desiccant or to place in a closed position to allow the desiccant to absorb the condensate formed in the charge-air-cooler.

An emissions-filtering reaction-isolation apparatus for stimulating hydride reactions that are confined in the apparatus and allowing any MeV ions with energy greater than approximately 2 MeV emitted to escape from the apparatus. The apparatus can include a reaction region enclosed by an envelope. The apparatus also can include one or more conductors comprising crystal films or particles of Pd, Ti, W, or Ni. The apparatus additionally can include at least two supports for each conductor. The apparatus further can include a hydrogen storage material located adjacent to the conductors. When the apparatus is stimulated by heating by one or more lasers or MeV energy particle beams, hydrogen is released from the hydrogen storage material, the heating causes the hydride reactions with the conductors, the hydride reactions increase a temperature of the apparatus providing a hydride reaction signature, and if any reactions cause emission of the ions, the ions escape from the apparatus to allow detection of the ions. Other embodiments are described.

An emissions-filtering reaction-isolation apparatus for stimulating hydride reactions that are confined in the apparatus and allowing any MeV ions with energy greater than approximately 2 MeV emitted to escape from the apparatus. The apparatus can include a reaction region enclosed by an envelope. The apparatus also can include one or more conductors comprising crystal films or particles of Pd, Ti, W, or Ni. The apparatus additionally can include at least two supports for each conductor. The apparatus further can include a hydrogen storage material located adjacent to the conductors. When the apparatus is stimulated by heating by one or more lasers or MeV energy particle beams, hydrogen is released from the hydrogen storage material, the heating causes the hydride reactions with the conductors, the hydride reactions increase a temperature of the apparatus providing a hydride reaction signature, and if any reactions cause emission of the ions, the ions escape from the apparatus to allow detection of the ions. Other embodiments are described.

A system for intercepting, treating and venting vapors from contaminated groundwater includes a borehole that extends into the groundwater and has an open top end, a porous liner against the outer wall of the borehole and porous fill material inside the liner. The fill material can include materials to retard and degrade contaminants in the vapors. The system can include a slotted aeration tube in the borehole, vegetation planted in the open end of the borehole, impermeable sections in the liner, and impermeable ground cover around the top end of the borehole. A method for intercepting, treating and venting of vapors from contaminated groundwater includes the system and pulling vapors out the top end of the borehole with variations in atmospheric barometric pressure.

The present invention relates to methods of preferentially sorbing, from a target mixture, one or more target substance(s) over one or more non-target substance(s). In particular, porous organic cages (POCs) may be deployed in the quantum sieving of mixtures of hydrogen isotopes to selectively sorb heavy hydrogen isotopes (e.g. diatomic deuterium) over lighter isotopes (diatomic protium).

The present invention relates to methods of preferentially sorbing, from a target mixture, one or more target substance(s) over one or more non-target substance(s). In particular, porous organic cages (POCs) may be deployed in the quantum sieving of mixtures of hydrogen isotopes to selectively sorb heavy hydrogen isotopes (e.g. diatomic deuterium) over lighter isotopes (diatomic protium).

A superpolar sorbent network is a sol-gel network of at least one metal oxide precursor condensed and at least one polyhydroxy molecule. The metal oxide precursor is a silicate precursor, aluminate precursor, titanate precursor, zirconate precursor, germinate precursor, or any combinations thereof, and the polyhydroxy molecule has a multiplicity of hydroxyl groups. The polyhydroxy molecule can be an organic molecule derived from nature. The superpolar sorbent network can be used as a particulate or bulk sorbent for sampling or removal of analytes or contaminants from an environment or can be coated on a tube or particulate substrate for use as a chromatographic stationary phase.

A superpolar sorbent network is a sol-gel network of at least one metal oxide precursor condensed and at least one polyhydroxy molecule. The metal oxide precursor is a silicate precursor, aluminate precursor, titanate precursor, zirconate precursor, germinate precursor, or any combinations thereof, and the polyhydroxy molecule has a multiplicity of hydroxyl groups. The polyhydroxy molecule can be an organic molecule derived from nature. The superpolar sorbent network can be used as a particulate or bulk sorbent for sampling or removal of analytes or contaminants from an environment or can be coated on a tube or particulate substrate for use as a chromatographic stationary phase.