Abstract: The disclosure relates to the technical field of food processing, particularly to a grilling method for controlling the content of polycyclic aromatic hydrocarbons in charcoal grilled meat. The grilling method comprises: Step 1, dispensing to-be-grilled meat into boxes with sealing covers, and adding edible oil into the boxes, wherein a ratio of edible oil to the weight of meat is 25˜50 mL/1000 g, and sealing the covers; Step 2, carrying out plasma treatment on the meat sealed in Step 1; and Step 3: placing the meat treated using plasma onto a grill and grilling. The grilling method for controlling the content of polycyclic aromatic hydrocarbons in charcoal grilled meat is simple, convenient, and easy to operate; it is not needed adding unessential food additives, thereby significantly reducing the content of polycyclic aromatic hydrocarbons in meat products, saving cost and improving safety while remaining the flavor of food itself.

Abstract: The disclosure relates to the technical field of food processing, particularly to a grilling method for controlling the content of polycyclic aromatic hydrocarbons in charcoal grilled meat. The grilling method comprises: Step 1, dispensing to-be-grilled meat into boxes with sealing covers, and adding edible oil into the boxes, wherein a ratio of edible oil to the weight of meat is 25˜50 mL/1000 g, and sealing the covers; Step 2, carrying out plasma treatment on the meat sealed in Step 1; and Step 3: placing the meat treated using plasma onto a grill and grilling. The grilling method for controlling the content of polycyclic aromatic hydrocarbons in charcoal grilled meat is simple, convenient, and easy to operate; it is not needed adding unessential food additives, thereby significantly reducing the content of polycyclic aromatic hydrocarbons in meat products, saving cost and improving safety while remaining the flavor of food itself.

Abstract: A UV sterilizer for fluid of large flow rate comprises at least one U V sterilization module and an mounting part for said module, each module comprising at least one UV lamp tube, said mounting part comprising a body in the form of a duct for the passage of fluid to be sterilized therethrough, with a number of mounting apertures for the UV sterilization module being provided on the wall of the duct, and on one or both end surfaces of the duct there being provided a baffle extending from the outer peripheral of said one or both end surfaces towards the center thereof, with a port being left on said one or both end surfaces with the baffle for the passage of fluid to be sterilized therethrough. The UV sterilizer for fluid of large flow rate of the present invention may be widely used in water supply plant, pharmaceutical plant, food plant, drink plant, or other plants or sites where fluid need to be sterilized.

Abstract: The invention provides a fluid UV sterilization system capable of automatically and stably keeping the fluid level, which includes a channel, a UV lamp module group, an electrical controller and a mounting bracket for UV lamp module(s), each UV lamp module comprising a frame and a plurality of UV lamps, the orientation of the frame and the lamps is perpendicular to or forms an angle with the general flow direction in the channel. A baffle is provided on either or both of the upstream and downstream of at least one of the UV lamp module(s), and the bottom of the baffle extends to such an extent towards the bottom of the channel that it at least reaches within the effective radiation distance of the UV lamp module group towards the fluid surface. The fluid UV sterilization system according to the present invention can control the fluid level automatically and stably, and can be used for the sterilization of domestic sewage, industrial sewage, recycled water, tap water and other kinds of water.

Abstract: The invention provides a fluid UV sterilization system capable of automatically and stably keeping the fluid level, which includes a channel, a UV lamp module group, an electrical controller and a mounting bracket for UV lamp module(s), each UV lamp module comprising a frame and a plurality of UV lamps, the orientation of the frame and the lamps is perpendicular to or forms an angle with the general flow direction in the channel. A baffle is provided on either or both of the upstream and downstream of at least one of the UV lamp module(s), and the bottom of the baffle extends to such an extent towards the bottom of the channel that it at least reaches within the effective radiation distance of the UV lamp module group towards the fluid surface. The fluid UV sterilization system according to the present invention can control the fluid level automatically and stably, and can be used for the sterilization of domestic sewage, industrial sewage, recycled water, tap water and other kinds of water.

Abstract: The invention provides a fluid UV sterilization system capable of automatically and stably keeping the fluid level, which includes a channel, a UV lamp module group, an electrical controller and a mounting bracket for UV lamp module(s), each UV lamp module comprising a frame and a plurality of UV lamps, the orientation of the frame and the lamps is perpendicular to or forms an angle with the general flow direction in the channel. A baffle is provided on either or both of the upstream and downstream of at least one of the UV lamp module(s), and the bottom of the baffle extends to such an extent towards the bottom of the channel that it at least reaches within the effective radiation distance of the UV lamp module group towards the fluid surface. The fluid UV sterilization system according to the present invention can control the fluid level automatically and stably, and can be used for the sterilization of domestic sewage, industrial sewage, recycled water, tap water and other kinds of water.