4results about How to "The processing effect is stable and efficient" patented technology

The present invention discloses a multi-stage circulation organic waste gas treatment device and method thereof, which relates to the technical field of organic waste gas treatment, and includes a waste gas impurity removal device for removing impurities from organic waste gas. The present invention optimizes the replacement process of the gas separation membrane through the double-station design of the sliding plate, which not only greatly shortens the downtime of the equipment due to the replacement of the gas separation membrane, but also ensures the continuity and efficiency of the waste gas treatment process. At the same time, when one station is in working state, the other idle station provides sufficient space for the operator, so that the used gas separation membrane can be easily and quickly replaced without worrying about the limited operating space. In addition, the double-station configuration also gives the work higher flexibility, allowing the staff to flexibly arrange the replacement time of the gas separation membrane according to actual needs, further improving the efficiency and convenience of the overall operation.

The invention provides a photo-thermal evaporation body and a preparation method and application thereof, and belongs to the technical field of brine treatment. The invention provides a photo-thermal evaporation body which comprises a hydrophilic mass transfer bottom layer, the hydrophilic mass transfer bottom layer comprises a vertical part and two branches arranged at the top end of the vertical part, and the hydrophilic mass transfer bottom layer penetrates through a floating structure; and the hydrophobic light absorption layer is arranged on the upper surfaces of the two branches. The photo-thermal evaporation body with an adjustable saline water transmission path is constructed, salt crystals can be efficiently dredged to a non-light-absorption area of a material, the efficient and stable strong saline water treatment effect is achieved, the interface structure of the photo-thermal evaporation body is designed, salt accumulated at the interface is dredged, and the strong saline water treatment effect is improved. Possible interface salt pollution is converted into recyclable edge salt crystals, high-salinity wastewater can be efficiently treated for a long time, zero liquid discharge of the high-salinity wastewater is realized, the defects of high energy consumption and high ecological cost in the traditional technology are overcome, and support is provided for green and low-carbon treatment of the high-salinity wastewater.

The present invention provides a method for rapidly predicting the catalytic degradation rate of organic pollutants in a peroxymonosulfate non-radical degradation system, and relates to the technical field of water treatment and environmental catalysis. The present invention uses common FCO as a model catalyst, and uses FCO to activate PMS to construct an FCO / PMS catalytic oxidation system. By measuring the voltammetric curves of different pollutants, it is found that in the FCO / PMS catalytic oxidation system, the degradation rate constants of different organic substances are negatively correlated with the half-wave potential, and the model equation is #imgabs0# where R 2 =0.697. Based on the first-order degradation model, the present invention introduces a catalytic degradation rate model of organic pollutants in a peroxymonosulfate non-radical degradation system and its expression form, providing theoretical support for rapid evaluation of organic pollutant removal capacity.

The utility model discloses an integrated AO processing device based on magnetic loading technology, including integrated AO box, the integrated AO box is provided with anaerobic chamber, aerobic chamber and sedimentation chamber in, anaerobic chamber, aerobic chamber and sedimentation chamber are communicated in proper order through the flow guide channel, the upper portion of anaerobic chamber is equipped with sewage water inlet, the bottom of aerobic chamber is equipped with aeration device, the aeration device is linked with outside fan, the upper portion of sedimentation tank has the water outlet, the integrated AO processing device based on magnetic loading technology can run continuously of the utility model, is not easy to jam, and the impact resistance is strong, and simple structure, convenient operation, small floor area has efficient stable processing effect.