Abstract: A sodium alginate-gelatin based biochar multivariate composite material, a preparation method therefor and a method for removing cadmium in water body are provided and relate to the technical field of biochar adsorbent materials. The sodium alginate-gelatin based biochar multivariate composite material has a high and stable removal efficiency for cadmium divalent cation (Cd2+) in a potential of hydrogen (pH) range of 4-7 in the water body, with a maximum adsorption capacity of 86.25 (milligrams per gram) mg/g. The composite material of the disclosure has good recyclability. After five regeneration tests, the adsorption capacity of the composite material for Cd2+ can still reach 70% of the initial adsorption capacity. The preparation method of the disclosure has simple process, easy control, low manufacturing cost, and is suitable for large-scale production and application.

Abstract: A method for a removal of HA from water is provided, including using PMS as an oxidant, using VI or UV as an activation source, and adding a MIEX resin into the water for a reaction. By applying the method, irradiated by the visible light, a VI/MIEX/PMS system is coupling to strengthen adsorption process, thereby realizing a relatively high removal effect on the HA; therefore, the VI/MIEX/PMS system can be suitable for a large-scale environment performed by water treatment, and a removal efficiency thereof on HA can reach 60% or above. Moreover, irradiated by the ultraviolet light, a UV/MIEX/PMS system can be suitable for small and medium-sized environment performed by rapid water treatment, and can cope with sudden HA pollution of water source in a medium and small range, and a removal efficiency thereof on HA can reach 90% or above.

Abstract: A sodium alginate-gelatin based biochar multivariate composite material, a preparation method therefor and a method for removing cadmium in water body are provided and relate to the technical field of biochar adsorbent materials. The sodium alginate-gelatin based biochar multivariate composite material has a high and stable removal efficiency for cadmium divalent cation (Cd2+) in a potential of hydrogen (pH) range of 4-7 in the water body, with a maximum adsorption capacity of 86.25 (milligrams per gram) mg/g. The composite material of the disclosure has good recyclability. After five regeneration tests, the adsorption capacity of the composite material for Cd2+ can still reach 70% of the initial adsorption capacity. The preparation method of the disclosure has simple process, easy control, low manufacturing cost, and is suitable for large-scale production and application.

Abstract: A workspace processing method including receiving a first creation request to create a target sub-workspace based on a target workspace being in an operating state, the first creation request including a target workspace identifier and a second resource required by the target sub-workspace; determining a first node to which the target workspace belongs and a first resource of the target workspace based on the target workspace identifier, the first resource being an available resource of the target workspace; and creating the target sub-workspace on the first node based on the first resource of the target workspace meeting requirements of the second resource.

Abstract: The present application discloses a fault report and repair intelligent control system; information regularization module, configured to formulate a time level of the target faulty equipment based on the total operating hours, the operating hours of the current date, and the fault duration; fault regularization module, configured to formulate a fault level of the target faulty equipment based on the fault type; damage regularization module, configured to determine the damage level of the target faulty equipment based on the total number of faults of the target faulty equipment and the time interval from the last fault; intelligent control module, configured to formulate a fault repair strategy for the target faulty equipment.

Abstract: An intelligent regulation system for asset management is provided, wherein an area regularization module is configured to divide a target space into M deposit areas and divide each deposit area is divided into N deposit sub-areas; a volume regularization module is configured to select a deposit area according to volume and weight of an asset; an information regularization module is configured to select the deposit sub-area according to a type and use of the asset; an information matching module is configured to associate the volume and weight of the asset as identification information with a numbering of the asset deposit sub-area, and associate an occupied status of M×N deposit sub-areas with the identification information; an intelligent regulation module is configured to formulate an asset management regulation strategy. The disclosure determines whether the assets have been in abnormal situations according to the actual volume and actual weight to optimize asset management.