Low Pressure Closed Vessel Tube Type UV System for Water Disinfection

Purevita UV Sterilization Technology utilizes a specially designed high-intensity, high-efficiency, and long-life C-band 253.6nm ultraviolet light generator to produce powerful UV irradiation for water streams. This UV light destroys the DNA structure of pathogens in water, rendering them inactive and achieving sterilization. The principle of UV sterilization relies on photon energy: shorter wavelengths correspond to higher photon energy, resulting in stronger germicidal efficacy. At 253.6nm, UV light rapidly and efficiently disrupts bacterial DNA, preventing replication and ensuring effective water disinfection.

Fenton reaction: Under acidic conditions, H202 reacts with Fe2+to produce hydroxyl radicals, which can rapidly oxidize and decompose recalcitrant organic compounds. Our Magnetic Fenton Package System magnetize water molecules to rearrange them in the direction of magnetic field lines, greatly increasing the efficiency of hydroxyl radical oxidation and decomposition of COD. This can decompose most difficult to degrade organic compounds into carbon dioxide, water, and simple organic compounds

The alkaline electrolytic ionized water is formed by membrane electrolytic technology, and increases the concentration of hydroxide ions (OH-) (pH 10~12) and oxidation potential (-900 mV) in water. Unlike usual alkaline water, alkaline electrolytic ionized water does not contain synthetic surfactants or chemicals, so it is reliable and safe to use and has a high cleaning, sterilization and deodorization effect. 

The electrolyzer is fed a DC current from the rectifier and electrolyzes the diluted brine into sodium hypochlorite solution. Chlorine evolves at the anode surface, while hydrogen and hydroxide evolves at the cathode surface. The secondary reaction of chlorine, sodium and the hydroxyl ion nets sodium hypochlorite (chlorine bleach) at a 0.8% solution. Below 1%, hypo is classified as a non-hazardous chemical although still a very effective disinfectant. The only by-product, hydrogen, is safely vented into the atmosphere.

Hypochlorous acid generator is a system which is produced by electrolysis of tap water through water purification system and is produced by a special electrolytic cell. The system produce hypochlorous acid (HOCl) with pH (5~6.5), redox potential (ORP value +750mv or more) and available chlorine (50~60mg/L), also produce sodium hydroxide (NaOH) with PH (10~12), redox potential(ORP value -800~900 mv).

Sea Water Electrolysis Sodium Hypochlorite Generator is used electrolytic principle, it works through by on-site electrolysis of seawater to produce sodium hypochlorite solution, and automatically dosing into the feed seawater to eliminate algae and microorganisms, thus prevent the biofouling in the seawater system (such as cooling circuits, intake pipes and heat exchangers). 

The Purevita sodium hypochlorite generator generates a 0.8 % sodium hypochlorite solution through the electrolysis of brine, consuming only water, salt and electricity. By producing hypochlorite on-site and on-demand, the system eliminates concerns associated with transportation and storage of chlorine gas or commercial sodium hypochlorite solutions, making it ideal for any medium to large scale application requiring chlorination.

Platinum-coated titanium electrode is a typical Dimensionally Stable Anode. It is a composite electrode constructed with a metallic titanium substrate as the base, upon which a thin layer of platinum (often not pure platinum but rather an alloy or mixture of platinum and other precious metals) serving as the active catalytic layer is applied onto its surface through specialized processes such as thermal decomposition or electroplating.