ozone oxidation Articles

  • Highly efficient treatment of industrial wastewater by solution plasma with low environmental load

    Advanced oxidation techniques are efficient processes to dispose of organic contaminants in industrial wastewater with low secondary pollution. The solution plasma technique was featured as an advanced oxidation technique with low secondary pollution and high efficiency. However, the solution plasma technique reported previously could only treat wastewater of less than 200 mL owing to the ...


    By IWA Publishing

  • Pulsed corona discharge for degradation of aqueous humic substances

    The research into oxidation of aqueous humic substances (HS) with pulsed corona discharge (PCD) was undertaken to estimate the energy efficiency of the treatment. The PCD system consists of a voltage pulse generator and reactor, in which the gas-phase discharge generating OH radicals and ozone treats the water showered between electrodes. The influence of HS initial concentration, pulse ...


    By IWA Publishing

  • Phenol degradation on novel nickel-antimony doped tin dioxide electrode

    Nickel and antimony doped tin dioxide is a novel anodic material for its good performance of electrochemical ozone generation and direct electro-catalytic oxidation. Electro-catalytic oxidation of phenol on this novel nickel-antimony doped tin dioxide electrode is presented here. The morphology and composition of the electrode are characterized. The effects of applied current densities on phenol ...


    By IWA Publishing

  • Phenol degradation on novel nickel-antimony doped tin dioxide electrode

    Nickel and antimony doped tin dioxide is a novel anodic material for its good performance of electrochemical ozone generation and direct electro-catalytic oxidation. Electro-catalytic oxidation of phenol on this novel nickel-antimony doped tin dioxide electrode is presented here. The morphology and composition of the electrode are characterized. The effects of applied current densities on phenol ...


    By IWA Publishing

  • Hot springs swimming pool: Glenwood Springs, Colorado case study

    Ozone Water Treatment, Color Removal and Ozone Purification In 1991, the Hot Springs Pool and Lodge Resort installed a DIN-Standard ozonation system for treating the world’s largest hot springs-fed swimming pool. The following main reasons were responsible for this decision: The suppliers of gaseous chlorine had dwindled down to a single source, as it had become ...


    By BiOzone Corporation

  • Electrochemical degradation of perfluoroalkyl and polyfluoroalkyl substances (PFASs) in groundwater

    Perfluoroalkyl and polyfluoroalkyl substances (PFASs) represent hazardous pollutants and are frequently detected in the environment, e.g. in contaminated groundwater. PFASs are persistent to biodegradation and conventional oxidation processes such as ozonation. In this study electrochemical degradation of PFASs on boron-doped diamond (BDD) electrodes is demonstrated. Experiments were performed ...


    By IWA Publishing

  • Benefits of the CFC Phaseout

    Benefits of the CFC Phaseout The CFC phaseout is already producing benefits for the environment, businesses, and individuals. This fact sheet explains some of these benefits. Several case studies of successful conversions to alternatives are listed also. Protection of the Ozone LayerThe chlorofluorocarbon (CFC) production phaseout is an important turning point in ...

  • What You Need To Know About Hydroxyl Generators

    http://www.randrmagonline.com/articles/86169-what-you-need-to-know-about-hydroxyl-generators The main benefit of using a true hydroxyl generator is that they are safe to use in occupied areas for deodorization purposes. Insurance companies do not have to cover a homeowner’s hotels or meals. Business owners do not have to shut down and loose precious business. If people ...

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