A de-watering system for liquid industrial waste from an industrial cleaning process is provided. The liquid industrial waste has an initial water content, and comprises detergents and solid waste. A de-watering bed (430) holds the liquid industrial waste. Air in a first zone (420) is enclosed by a transparent structure (410) and is heated by the sun during daytime. A first controllable opening (450) controls a rate of flow of air in the first zone (420). Water from the liquid industrial waste evaporates into heated air in the first zone (420). An air removal conduit (440) allows heated air to vent to the atmosphere. A control system (380) selectively opens the first controllable opening (450), to regulate the flow of air. De-watering continues until a selectable end point, based on residual water content of the waste, or a final concentration of non-water components.
C02F 103/34 - Nature de l'eau, des eaux résiduaires ou des eaux ou boues d'égout à traiter provenant de l'industrie chimique non prévue dans les groupes
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
07 - Machines et machines-outils
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Cleaning solvents for automotive and industrial purposes; cleaning solvents for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning solvents for use with parts cleaning machines and manually operated parts washer; all of the aforesaid goods being for industrial purposes. Cleaning preparations for automotive and industrial purposes; cleaning preparations for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning preparations for use with parts cleaning machines and manually operated parts washers; aqueous cleaning solutions for automotive and industrial purposes; aqueous cleaning solutions for use in the cleaning of machine and vehicle parts, machines and equipment; aqueous cleaning solutions for use with aqueous parts cleaning machines and manually operated parts washers. Industrial cleaning machines; cleaning and degreasing machines and equipment; machine and vehicle parts cleaning and degreasing machinery and equipment; spray gun cleaning machines and equipment; aqueous parts cleaning machines and equipment; aqueous brake cleaning machines and equipment; cleaning machines and equipment incorporating a spray gun; machines adapted to wash automotive, aircraft and industrial parts; mechanical parts cleaning units comprising a solvent reservoir, parts sink and solvent circulating pump; parts and fittings for all of the aforesaid goods. Leasing, rental and hiring of cleaning machines and equipment; leasing, rental and hiring of parts cleaning machines and equipment; refurbishment of vehicles and parts thereof; cleaning of cleaning machines and equipment; maintenance and repair of machine parts cleaning machines; construction, repair and installation of machine parts cleaning machines; cleaning services, washing services and maintenance services all relating to vehicle parts, mechanical parts, pads used in vehicle paint refinishing and filters used in restaurant kitchen installations; installation, repair and maintenance of cleaning and washing apparatus. Recycling of chemicals; recycling of solvents; recycling of cleaning and degreasing solvents; treatment and purification of liquids; handling and disposal of hazardous waste; processing of detergents and solvents applied and used in cleaning and washing apparatus.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
07 - Machines et machines-outils
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Cleaning solvents for automotive and industrial purposes; cleaning solvents for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning solvents for use with parts cleaning machines and manually operated parts washer; all of the aforesaid goods being for industrial purposes. Cleaning preparations for automotive and industrial purposes; cleaning preparations for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning preparations for use with parts cleaning machines and manually operated parts washers; aqueous cleaning solutions for automotive and industrial purposes; aqueous cleaning solutions for use in the cleaning of machine and vehicle parts, machines and equipment; aqueous cleaning solutions for use with aqueous parts cleaning machines and manually operated parts washers. Industrial cleaning machines; cleaning and degreasing machines and equipment; machine and vehicle parts cleaning and degreasing washine machines and washing equipment; spray gun cleaning machines and equipment; aqueous parts cleaning machines and equipment; aqueous brake cleaning machines and equipment; cleaning machines and equipment incorporating a spray gun; machines adapted to wash automotive, aircraft and industrial parts; mechanical parts cleaning units comprising a solvent reservoir, parts sink and solvent circulating pump; parts and fittings for all of the aforesaid goods. Leasing, rental and hiring of cleaning machines and equipment; leasing, rental and hiring of parts cleaning machines and equipment; refurbishment of vehicles and parts thereof; cleaning of cleaning machines and equipment; maintenance and repair of apparatus, including cleaning and replacing solvent and parts washers; construction, repair and installation of machine parts cleaning machines; cleaning services, washing services and maintenance services all relating to vehicle parts, mechanical parts, pads used in vehicle paint refinishing and filters used in restaurant kitchen installations; installation, repair and maintenance of cleaning and washing apparatus. Recycling of chemicals; recycling of solvents; recycling of cleaning and degreasing solvents; treatment and purification of liquids; handling and disposal of hazardous waste; processing of detergents and solvents applied and used in cleaning and washing apparatus.
01 - Produits chimiques destinés à l'industrie, aux sciences ainsi qu'à l'agriculture
03 - Produits cosmétiques et préparations de toilette; préparations pour blanchir, nettoyer, polir et abraser.
07 - Machines et machines-outils
37 - Services de construction; extraction minière; installation et réparation
40 - Traitement de matériaux; recyclage, purification de l'air et traitement de l'eau
Produits et services
Cleaning solvents for automotive and industrial purposes; cleaning solvents for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning solvents for use with parts cleaning machines and manually operated parts washer; all of the aforesaid goods being for industrial purposes. Cleaning preparations for automotive and industrial purposes; cleaning preparations for use in the cleaning of machine and vehicle parts, machines and equipment; cleaning preparations for use with parts cleaning machines and manually operated parts washers; aqueous cleaning solutions for automotive and industrial purposes; aqueous cleaning solutions for use in the cleaning of machine and vehicle parts, machines and equipment; aqueous cleaning solutions for use with aqueous parts cleaning machines and manually operated parts washers. Industrial cleaning machines; cleaning and degreasing machines and equipment; machine and vehicle parts cleaning and degreasing machinery and equipment; spray gun cleaning machines and equipment; aqueous parts cleaning machines and equipment; aqueous brake cleaning machines and equipment; cleaning machines and equipment incorporating a spray gun; machines adapted to wash automotive, aircraft and industrial parts; mechanical parts cleaning units comprising a solvent reservoir, parts sink and solvent circulating pump; parts and fittings for all of the aforesaid goods. Leasing, rental and hiring of cleaning machines and equipment; leasing, rental and hiring of parts cleaning machines and equipment; refurbishment of vehicles and parts thereof; cleaning of cleaning machines and equipment; maintenance and repair of machine parts cleaning machines; construction, repair and installation of machine parts cleaning machines; cleaning services, washing services and maintenance services all relating to vehicle parts, mechanical parts, pads used in vehicle paint refinishing and filters used in restaurant kitchen installations; installation, repair and maintenance of cleaning and washing apparatus. Recycling of chemicals; recycling of solvents; recycling of cleaning and degreasing solvents; treatment and purification of liquids; handling and disposal of hazardous waste; processing of detergents and solvents applied and used in cleaning and washing apparatus.
A de-watering system for liquid industrial waste from an industrial cleaning process is provided. The liquid industrial waste has an initial water content, and comprises detergents and solid waste. A de-watering bed (430) holds the liquid industrial waste. Air in a first zone (420) is enclosed by a transparent structure (410) and is heated by the sun during daytime. A first controllable opening (450) controls a rate of flow of air in the first zone (420). Water from the liquid industrial waste evaporates into heated air in the first zone (420). An air removal conduit (440) allows heated air to vent to the atmosphere. A control system (380) selectively opens the first controllable opening (450), to regulate the flow of air. De-watering continues until a selectable end point, based on residual water content of the waste, or a final concentration of non-water components.
B01D 1/14 - Évaporation avec gaz ou vapeurs chauffés en contact avec le liquide
B01D 3/34 - Distillation ou procédés d'échange apparentés dans lesquels des liquides sont en contact avec des milieux gazeux, p. ex. extraction avec une ou plusieurs substances auxiliaires
C02F 1/14 - Traitement de l'eau, des eaux résiduaires ou des eaux d'égout par chauffage par distillation ou évaporation utilisant l'énergie solaire
C02F 11/12 - Traitement des boues d'égoutDispositifs à cet effet par déshydratation, séchage ou épaississement
F26B 3/28 - Procédés de séchage d'un matériau solide ou d'objets impliquant l'utilisation de chaleur par radiation, p. ex. du soleil
F26B 25/04 - Dispositifs d'agitation, de brassage ou de raclage
