Equipment & Machinery

Micro-electrolysis catalytic reactors are widely used for the pre-treatment and deep treatment of high-concentration, hard-to-degrade organic wastewater. The series of micro-electrolysis catalytic reactors produced by Longantai Company are essential for ensuring the continuous operation of the micro-electrolysis primary cell reactions.

The ozone catalytic oxidation reactor mainly consists of the reactor's main shell, proprietary internal tower components, and proprietary ozone catalytic filler.

The proprietary internal tower components achieve efficient mixing of ozone gas and wastewater, combined with our patented series of ozone catalysts, which enhances the utilization of ozone.

The ozone high-efficiency gas dissolver can rapidly and efficiently dissolve ozone into water, thereby increasing the reaction speed and efficiency of ozone in the water treatment process, and further enhancing the purification effect of the water.

The ozone gas destruction device is a skid-mounted equipment used for the rapid decomposition of ozone gas. It employs a heating catalytic type and utilizes self-developed decomposition catalysts. The ozone concentration at the device's outlet is less than 0.1 ppm.

Organic pollutants are directly degraded through electrode reactions under the influence of an applied electric field, or by utilizing the catalytic activity of the ruthenium-iridium composite materials to generate a large amount of highly oxidative free radicals for the degradation of organic pollutants.

It utilizes an applied electric field and precious metal alloy electrodes with catalytic properties. Within a specially designed electrochemical reactor, a series of chemical reactions, electrochemical processes, or physical processes are carried out to achieve the desired removal of pollutants from wastewater or recovery of valuable substances.

BDD electrodes are indeed advanced in electrocatalytic processes. They provide excellent performance due to their wide electrochemical window and stability, allowing efficient direct or indirect oxidation of organic pollutants. This technology is particularly effective in treating wastewater with minimal secondary pollution and is adaptable for integration with other treatment methods.

The multiphase catalytic Fenton reactor uses specially designed catalysts fixed in a custom reaction vessel. It integrates functions such as homogeneous chemical oxidation, heterogeneous chemical oxidation, fluidized bed crystallization, and the reduction dissolution of ferrites. This reactor improves upon traditional Fenton oxidation methods, requiring lower reagent dosages and producing less sludge compared to conventional Fenton stirring-mixing reactions.

Ozone (O₃) generates hydroxyl radicals (·OH) under the synergistic effects of hydrogen peroxide (H₂O₂) and UV catalysis. These radicals break down and degrade difficult-to-degrade organic compounds until they are completely mineralized into carbon dioxide and water. The process offers flexible options: O₃/H₂O₂, UV/H₂O₂, O₃/UV, and O₃/H₂O₂/UV.

The reactor utilizes an externally applied electric field and alloy electrodes with catalytic properties. Within a specially designed electrochemical reactor, it achieves the intended removal of pollutants from wastewater or the recovery of valuable substances through a series of chemical reactions, electrochemical processes, or physical processes.

The on-site sodium hypochlorite generator is a new type of equipment used for the online production of sodium hypochlorite solution. It is suitable for various scenarios requiring disinfection with sodium hypochlorite. The working principle is as follows: under the influence of a certain cell voltage, a sodium chloride solution undergoes a series of electrochemical reactions in the electrolytic cell, ultimately producing a sodium hypochlorite solution.

The hypochlorous acid generator utilizes a saturated sodium chloride solution, eliminating the need for precise mixing ratios and ensuring ease of operation. It effectively and broadly eliminates bacteria with a rapid action time. The hypochlorous acid component boasts an effective chlorine content of over 98.5%, with a hypochlorous acid concentration adjustable from 50 ppm to 500 ppm, providing users with convenient and flexible control.