The present disclosure provides for and includes improved devices and methods for the production of Purified Hydrogen Peroxide Gas (PHPG) that is substantially non-hydrated and substantially free of ozone.

The present invention provides a hydrogen peroxide production method and a hydrogen peroxide production kit that are capable of producing hydrogen peroxide more efficiently and at lower costs than conventional methods. Specifically, the present invention provides a hydrogen peroxide production method comprising: (1) a hydrogen peroxide generation step of generating hydrogen peroxide by irradiating a reaction system containing water, an organic polymer photocatalyst, and O.sub.2 with light, wherein (2) the organic polymer photocatalyst comprises an organic polymer having a structure such that a monocyclic or polycyclic aromatic compound and/or a monocyclic or polycyclic heteroaromatic compound is/are linked by a bridging group, and (3) the organic polymer has a band structure such that a conduction band (CB) has a potential lower than the potential of two-electron reduction of O.sub.2, and a valance band (VB) has a potential higher than the potential of four-electron oxidation of water.

The present invention provides a hydrogen peroxide production method and a hydrogen peroxide production kit that are capable of producing hydrogen peroxide more efficiently and at lower costs than conventional methods. Specifically, the present invention provides a hydrogen peroxide production method comprising: (1) a hydrogen peroxide generation step of generating hydrogen peroxide by irradiating a reaction system containing water, an organic polymer photocatalyst, and O.sub.2 with light, wherein (2) the organic polymer photocatalyst comprises an organic polymer having a structure such that a monocyclic or polycyclic aromatic compound and/or a monocyclic or polycyclic heteroaromatic compound is/are linked by a bridging group, and (3) the organic polymer has a band structure such that a conduction band (CB) has a potential lower than the potential of two-electron reduction of O.sub.2, and a valance band (VB) has a potential higher than the potential of four-electron oxidation of water.

The present disclosure provides for and includes improved devices and methods for the production of Purified Hydrogen Peroxide Gas (PHPG) that is substantially non-hydrated and substantially free of ozone.

The present disclosure provides for and includes improved devices and methods for the production of Purified Hydrogen Peroxide Gas (PHPG) that is substantially non-hydrated and substantially free of ozone.

In a method and device for conversion of water into hydrogen peroxide (H.sub.2O.sub.2), a corona discharge zone is generated between a first electrode (10) and a second electrode (6) one of which is insulated and another of which is not insulated and wherein a respective surface of each of the electrodes face one another. The first electrode (10) is rotated so as to induce relative rotation between the first electrode and the second electrode; and liquid water is conveyed on to a surface of the first electrode facing the second electrode close to the axis of rotation (4) of the first electrode whereby the liquid water advances outward through the corona discharge zone towards a periphery of the first electrode under the action of centrifugal force caused by rotation of the first electrode.

In a method and device for conversion of water into hydrogen peroxide (H.sub.2O.sub.2), a corona discharge zone is generated between a first electrode (10) and a second electrode (6) one of which is insulated and another of which is not insulated and wherein a respective surface of each of the electrodes face one another. The first electrode (10) is rotated so as to induce relative rotation between the first electrode and the second electrode; and liquid water is conveyed on to a surface of the first electrode facing the second electrode close to the axis of rotation (4) of the first electrode whereby the liquid water advances outward through the corona discharge zone towards a periphery of the first electrode under the action of centrifugal force caused by rotation of the first electrode.

The invention is a water purification system without use of chemical substances. The essential parts of the system are: a chamber with inlet and outlet for flowing incoming and outgoing air into and out of the chamber; UV radiation bulb(s)/lamp(s); pair(s) of magnetic rings; and a skeleton configured for occupying center volume of the chamber from top to bottom around central longitudinal axis of the chamber. The skeleton has inner space for accommodating the UV radiation bulb(s)/lamp(s) and at least one pair of holding elements for holding the pair(s) of magnetic rings around the UV radiation bulb(s)/lamp(s). The purification system comprises concentric configuration to minimally perturb profile and distribution of the incoming and outgoing air, the pair(s) of magnetic rings are positioned in parallel relative each other and configured to induce maximal concentric magnetic flux field on molecules of the flowing incoming and outgoing air.

Methods, systems, and apparatuses for producing one or more of photon enhanced oxidizing agents, trioxygen, hydrogen and its ions, oxygen and its ions, ROS and electronically modified oxygen derivatives from oxidizing agents that are exposed to photon emissions at a wavelength in a range of 0.01 nm to 845 nm, wherein wavelengths that photo-dissociate trioxygen may be excluded. The methods, systems and apparatuses enhance the effectiveness of photo-oxidation, photocatalytic, and/or photochemical reactions or a combination of these reactions.

Methods, systems, and apparatuses for producing one or more of photon enhanced oxidizing agents, trioxygen, hydrogen and its ions, oxygen and its ions, ROS and electronically modified oxygen derivatives from oxidizing agents that are exposed to photon emissions at a wavelength in a range of 0.01 nm to 845 nm, wherein wavelengths that photo-dissociate trioxygen may be excluded. The methods, systems and apparatuses enhance the effectiveness of photo-oxidation, photocatalytic, and/or photochemical reactions or a combination of these reactions.