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  • 1
    Electronic Resource
    Electronic Resource
    Wet electrolytic oxidation of organic pollutants in wastewater treatment (2000)
    Springer
    Journal of applied electrochemistry 30 (2000), S. 875-883 
    Details
    ISSN: 1572-8838
    Keywords: acetic acid ; current efficiency ; electrochemical oxidation ; halide ion catalyst ; wastewater treatment ; wet oxidation
    Source: Springer Online Journal Archives 1860-2000
    Topics: Chemistry and Pharmacology , Electrical Engineering, Measurement and Control Technology
    Notes: Abstract Wet electrolytic oxidation of organics in the presence of electrolytes and externally added oxygen gas was investigated for wastewater treatment. The experimental apparatus was a 300 ml electrolytic batch autoclave operated mainly at 250 ∘C and 7 MPa. The results showed that the presence of halide ions such as chlorides and bromides strongly catalyses the conversion of pollutant organic compounds to innocuous compounds such as CO2 and water. The addition of external oxygen gas in wet electrolytic oxidation of acetic acid strongly suppressed the cathodic evolution of hydrogen gas and demonstrated a TOC removal profile with an apparent current efficiency higher than 100% for high concentration acetic acid solutions.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1023/A:1004070303697
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    Paper (German National Licenses)
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  • 2
    Electronic Resource
    Electronic Resource
    The changes in the binding capacity of testosterone-oestradiol binding globulin (TeBG) following castration and DES-D administration in patients with prostatic carcinoma (1982)
    Springer
    Urological research 10 (1982), S. 119-122 
    Details
    ISSN: 1434-0879
    Keywords: TeBG ; Free testosterone ; Acid phosphatase ; Prostatic carcinoma ; Castration and DES-D therapy
    Source: Springer Online Journal Archives 1860-2000
    Topics: Medicine
    Notes: Summary The levels of plasma testosterone, testosterone-oestradiol binding globulin (TeBG) and total serum acid phosphatase (TSAP) following antiandrogenic hormone therapy were investigated in 17 patients with prostatic carcinoma. The low levels of plasma total and free testosterone induced by castration decreased further after diethylsitlboestrol diphosphate (DES-D) administration. Plasma TeBG binding capacity after castration was 118.9% of the pre-treatment level and increased to 193.9%, 204.0% and 212.7% at 1, 2 and 3 weeks after DES-D dosing. The in vitro binding of 3H-testosterone to TeBG was not influenced in the presence of DES-D or stilboestrol. Clinical response following the DES-D therapy was associated with a decrease in the levels of TSAP. A significantly inversed correlation was found between the decrease in TSAP and increase in TeBG at completion of DES-D therapy. These results suggest that the high binding capacity of TeBG lowers the biologically active fraction of testosterone and thus may produce clinical effects.
    Type of Medium: Electronic Resource
    URL: http://dx.doi.org/10.1007/BF00255953
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    Paper (German National Licenses)
    Fulltext
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