Abstract: A curing agent for disposal of municipal solid waste incineration (MSWI) fly ash and a preparation method and use method thereof are provided. In the present disclosure, a loofah nanofiber crystal, a rice husk ash (RHA), sodium hydroxide, and water are adopted as raw materials to prepare the curing agent, and the curing agent can effectively realize the safe disposal and curing of heavy metals in an MSWI fly ash. The highest curing rates of the curing agent for heavy metals Pb2+, Zn2+, Cd2+, Cr3+, and Cu2+ can reach 99.7%, 99.4%, 99.5%, 98.7%, and 99.5%, respectively. The special three-dimensional (3D) cross-linked network structure of the loofah nanofiber crystal and the excellent physical and chemical adsorption properties and ion exchange capacity of the RHA are fully used in the curing agent of the present disclosure.

Abstract: The method and system disclosed herein present a purification device for purifying air, and an air purifier having the same. The purification device for purifying air comprises a housing, one or more purification assemblies, one or more water inlet pipes, one or more capture assemblies, and an electric motor. The housing is provided with an air inlet and an air outlet. A cavity, in communication with the air inlet and the air outlet, is defined inside the housing. Each of the one or more purification assemblies is rotatably arranged in the cavity, and is located between the air inlet and the air outlet. Each of the one or more capture assemblies is rotatably arranged at a downstream side of the one or more purification assemblies. The electric motor is used for driving the one or more purification assemblies and the one or more capture assemblies.

Abstract: An air purifier comprising: a housing provided with air inlets and air outlets and defining an accommodating cavity, wherein the air inlets are located on the side walls of the housing; a water supply module arranged within the accommodating cavity and defining a water storage cavity; a purifying module arranged within the accommodating cavity and located on the water supply module, the purifying module comprising: a purifying assembly rotatably disposed within the accommodating cavity, a water distribution assembly for guiding water in the water supply module to flow upwards and distributing water to the purifying assembly, and a driving device located on the purifying assembly and connected with the purifying assembly; and an air discharge module disposed within the accommodating cavity and located on the purifying module.

Abstract: Disclosed are a capture device for purifying air, a purification device, and an air purifier. The capture device for purifying air includes: a housing and a capture assembly. The housing is provided with an air inlet and an air outlet, wherein a cavity, in communication with the air inlet and the air outlet, is defined inside the housing; and the capture assembly is arranged in the cavity, and is located between the air inlet and the air outlet. The capture assembly includes a first rotating disk, a second rotating disk and a cylinder, wherein both the first rotating disk and the second rotating disk are rotatable and rotate in opposite directions; and the cylinder is disposed between the first rotating disk and the second rotating disk.

Abstract: A purification device comprising a housing provided with an air inlet and an air outlet and at least one purifying assembly rotatably arranged in a cavity inside the housing. A respective purifying assembly comprises a first rotary cylinder and a first rotary disk. The first rotary disk is connected downstream of the first rotary cylinder, and a portion of the first rotary disk is provided with a second mesh. The purification device further comprises a water inlet pipe including a water inflow end and a water discharge end that is provided with a plurality of circumferentially distributed water injection nozzles. The purification device further comprises a fan assembly including a fan and a motor. The fan is arranged downstream of the purifying assembly to drive air from the air inlet to the air outlet, and the motor is configured to drive the purifying assembly and the fan into rotation.

Abstract: A differential apparatus, an air purifying apparatus and an air purifier, and the differential apparatus comprises: a motor, the motor being provided with a motor shaft; an internal output shaft, the internal output shaft being connected to the motor shaft of the motor and coaxially rotating at the same speed as the motor shaft; an external output shaft, the external output shaft being connected to the internal output shaft by means of a transmission member such that the rotation speed of the internal output shaft is different from the rotation speed of the external output shaft, and the external output shaft is provided with a central hole and the external output shaft is fitted over the internal output shaft.

Abstract: The method and system disclosed herein present a purification device for purifying air, and an air purifier having the same. The purification device for purifying air comprises a housing, one or more purification assemblies, one or more water inlet pipes, one or more capture assemblies, and an electric motor. The housing is provided with an air inlet and an air outlet. A cavity, in communication with the air inlet and the air outlet, is defined inside the housing. Each of the one or more purification assemblies is rotatably arranged in the cavity, and is located between the air inlet and the air outlet. Each of the one or more capture assemblies is rotatably arranged at a downstream side of the one or more purification assemblies. The electric motor is used for driving the one or more purification assemblies and the one or more capture assemblies.

Abstract: A purification device comprising a housing provided with an air inlet and an air outlet and at least one purifying assembly rotatably arranged in a cavity inside the housing. A respective purifying assembly comprises a first rotary cylinder and a first rotary disk. The first rotary disk is connected downstream of the first rotary cylinder, and a portion of the first rotary disk is provided with a second mesh. The purification device further comprises a water inlet pipe including a water inflow end and a water discharge end that is provided with a plurality of circumferentially distributed water injection nozzles. The purification device further comprises a fan assembly including a fan and a motor. The fan is arranged downstream of the purifying assembly to drive air from the air inlet to the air outlet, and the motor is configured to drive the purifying assembly and the fan into rotation.

Abstract: An air purifier comprising: a housing provided with air inlets and air outlets and defining an accommodating cavity, wherein the air inlets are located on the side walls of the housing; a water supply module arranged within the accommodating cavity and defining a water storage cavity; a purifying module arranged within the accommodating cavity and located on the water supply module, the purifying module comprising: a purifying assembly rotatably disposed within the accommodating cavity, a water distribution assembly for guiding water in the water supply module to flow upwards and distributing water to the purifying assembly, and a driving device located on the purifying assembly and connected with the purifying assembly; and an air discharge module disposed within the accommodating cavity and located on the purifying module.

Abstract: Disclosed are a capture device for purifying air, a purification device, and an air purifier. The capture device for purifying air includes: a housing and a capture assembly. The housing is provided with an air inlet and an air outlet, wherein a cavity, in communication with the air inlet and the air outlet, is defined inside the housing; and the capture assembly is arranged in the cavity, and is located between the air inlet and the air outlet. The capture assembly includes a first rotating disk, a second rotating disk and a cylinder, wherein both the first rotating disk and the second rotating disk are rotatable and rotate in opposite directions; and the cylinder is disposed between the first rotating disk and the second rotating disk.

Abstract: Compounds and procedures are provided for use in the preparation of reagents that can be used in immunoassays for Malachite Green, Leucomalachite Green and Carbinol. The compounds are Malachite Green Chromatic derivatives conjugated to several positions of the Malachite Green Chromatic structure, which in turn are conjugated to antigenic polypeptides for formation of antibodies for use in immunoassays. The antibodies produced, when employed in immunoassays with specified procedures, are found to be able to detect Malachite Green Chromatic as determined by positive results with fish tissue and water sample containing Malachite Green Chromatic that has been detected by HPLC or LC-MS.