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A Highly Effective Photochemical System for Complex Treatment of Heavily Contaminated Wastewaters

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985858%3A_____%2F14%3A00434028" target="_blank" >RIV/67985858:_____/14:00434028 - isvavai.cz</a>

  • Result on the web

    <a href="http://dx.doi.org/10.2175/106143014X14062131178510" target="_blank" >http://dx.doi.org/10.2175/106143014X14062131178510</a>

  • DOI - Digital Object Identifier

    <a href="http://dx.doi.org/10.2175/106143014X14062131178510" target="_blank" >10.2175/106143014X14062131178510</a>

Alternative languages

  • Result language

    angličtina

  • Original language name

    A Highly Effective Photochemical System for Complex Treatment of Heavily Contaminated Wastewaters

  • Original language description

    Significant effort has been committed to the research and development of many advanced oxidation processes including photocatalytic oxidations with titanium dioxide or the H2O2/Fe2+(Fe3+)/UV process. Here we report on the development of the photochemicalsystem for complex treatment of heavily contaminated wastewaters based on the utilization of UV-C light and hydrogen peroxide. Special focus was given to the technology employed, first addressing the reactor design, then the process control and finallythe process performance optimization. Effects of process parameters were studied with 4-chlorophenol (4CP) as common model compound and verification of this technology is shown on the treatment of real contaminated water. Among the most influential parameters were the 4CP concentration, reaction mixture volume, concentration of hydrogen peroxide, and the irradiation intensity. On the contrary mode of hydrogen peroxide dosing and the flow rate were found insignificant.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    CI - Industrial chemistry and chemical engineering

  • OECD FORD branch

Result continuities

  • Project

    <a href="/en/project/FR-TI1%2F065" target="_blank" >FR-TI1/065: *Reactive chemical barriers for decontamination of heavily contaminated groundwater</a><br>

  • Continuities

    I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Others

  • Publication year

    2014

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Water Environment Research

  • ISSN

    1061-4303

  • e-ISSN

  • Volume of the periodical

    86

  • Issue of the periodical within the volume

    11

  • Country of publishing house

    US - UNITED STATES

  • Number of pages

    9

  • Pages from-to

    2212-2220

  • UT code for WoS article

    000343915000007

  • EID of the result in the Scopus database