The present disclosure relates generally to oxidation of ammonia using electrochemistry. Methods and systems may include at least one sensor to measure the concentration of ammonia in the effluent and/or the concentration of chlorine gas in the effluent. Methods and systems may also include at least one controller in communication with the sensor and/or the anode to reduce the current density of the anode generating the chlorine, and/or to change the flow rate of the ammonia containing water entering the reactor.
C02F 1/46 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
C02F 101/16 - Composés de l'azote, p. ex. ammoniac
The present disclosure relates generally to oxidation of ammonia using electrochemistry. Methods and systems may include at least one sensor to measure the concentration of ammonia in the effluent and/or the concentration of chlorine gas in the effluent. Methods and systems may also include at least one controller in communication with the sensor and/or the anode to reduce the current density of the anode generating the chlorine, and/or to change the flow rate of the ammonia containing water entering the reactor.
C02F 1/46 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques
C02F 1/467 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par des procédés électrochimiques par électrolyse par désinfection électrochimique
C02F 1/00 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout
C02F 101/16 - Composés de l'azote, p. ex. ammoniac
The present disclosure relates generally to oxidation of ammonia using electrochemistry. Methods and systems may include at least one sensor to measure the concentration of ammonia in the effluent and/or the concentration of chlorine gas in the effluent. Methods and systems may also include at least one controller in communication with the sensor and/or the anode to reduce the current density of the anode generating the chlorine, and/or to change the flow rate of the ammonia containing water entering the reactor.
Methods and systems for reducing a radioactive isotope in a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by adsorbing radioactive isotope in the waste stream with an adsorbent, and contacting the adsorbent with oxyhydrogen-rich gas generated on-site by an oxyhydrogen gas generator that implements water dissociation technology. The oxyhydrogen gas generator involves applying an electrical signal to a series of closely spaced electrodes that are submerged in the waste stream to produce oxyhydrogen-rich gas from a water component of the waste stream. Operation of the oxyhydrogen gas generator in the waste stream may accomplish one or more unit processes for waste treatment, such as oxidation, stripping, floatation, disinfection, conditioning, stabilization, thickening, and dewatering, among others.
Methods and systems for reducing a radioactive isotope in a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by contacting radioactive isotope in the waste stream with oxyhydrogen-rich gas generated on-site by an oxyhydrogen gas generator that implements water dissociation technology. The oxyhydrogen gas generator involves applying a pulsed electrical signal to a series of closely spaced electrodes that are submerged in the waste stream to produce oxyhydrogen-rich gas from a water component of the waste stream. Operation of the oxyhydrogen gas generator in the waste stream may accomplish one or more unit processes for waste treatment, such as oxidation, stripping, floatation, disinfection, conditioning, stabilization, thickening, and dewatering, among others.
A system and method for treating tailings is described. The method includes: pre-treating the tailings; electrolytically treating the pre-treated tailings; in the electrolytically treated tailings, separating solids from liquids; and filtering the liquid to result in a filtrand and a filtrate comprising the treated tailings. The system includes: a pre-treatment system for pre-treating the tailings; an electrolytic treatment system for electrolytically treating the pre-treated tailings; a separation system for separating, in the electrolytically treated tailings, separating solids from liquids; and a filtering system for filtering the liquid to result in a filtrand and a filtrate comprising the treated tailings.
B01D 21/00 - Séparation par sédimentation de particules solides en suspension dans des liquides
B01D 35/06 - Filtres utilisant l'électricité ou le magnétisme
C10G 1/04 - Production de mélanges liquides d'hydrocarbures à partir de schiste bitumineux, de sable pétrolifère ou de matières carbonées solides non fusibles ou similaires, p. ex. bois, charbon par extraction
7.
TREATMENT OF A WASTE STREAM THROUGH PRODUCTION AND UTILIZATION OF OXYHYDROGEN GAS
Methods and systems for reducing a redox active contaminant in a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by contacting redox active contaminant in the waste stream with oxyhydrogen-rich gas generated on-site by an oxyhydrogen gas generator that implements water dissociation technology. The oxyhydrogen gas generator involves applying a pulsed electrical signal to a series of closely spaced electrodes that are submerged in the waste stream to produce oxyhydrogen-rich gas from a water component of the waste stream. Operation of the oxyhydrogen gas generator in the waste stream may accomplish one or more unit processes for waste treatment, such as oxidation, stripping, floatation, disinfection, conditioning, stabilization, thickening, and dewatering, among others.
Methods and systems for treating a waste stream in a waste treatment system involve performing a unit process of the waste treatment system by contacting the waste stream with oxyhydrogen-rich gas generated on-site by an oxyhydrogen gas generator that implements water dissociation technology. The oxyhydrogen gas generator involves applying a pulsed electrical signal to a series of closely-spaced electrodes that are submerged in the waste stream to produce oxyhydrogen-rich gas from a water component of the waste stream. Operation of the oxyhydrogen gas generator in the waste stream may accomplish one or more unit processes for waste treatment, such as oxidation, stripping, floatation, disinfection, conditioning, stabilization, thickening, and dewatering, among others. At least a portion of the oxyhydrogen-rich gas can be conveyed for a second use in the waste treatment system, such as a source of combustible fuel for incineration or power generation, for example.
37 - Services de construction; extraction minière; installation et réparation
42 - Services scientifiques, technologiques et industriels, recherche et conception
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
(Based on 44(e)) Machines used to generate hydrogen and oxygen from water and/or substances comprised of water Business and market research for others in the fields of water purification and hydrogen and/or oxygen generation from water and/or substances comprised of water Installation, maintenance and repair of machines for others in the fields of water purification and hydrogen and/or oxygen generation from water and/or substances comprised of water Scientific research for others in the fields of water purification and hydrogen and/or oxygen generation from water and/or substances comprised of water Manufacturing of machines for others in the fields of water purification and hydrogen and/or oxygen generation from water and/or substances comprised of water
