Preliminary studies on modified Fenton and UV/H2O2 processes for purification of wastewater from 2-ethylhexyl nitrate production

被引：0
|
作者：
Salwiczek, Szymon [1 ]
Barbusinski, Krzysztof [2 ]
Dymaczewski, Zbyslaw [3 ]
Matyska, Zuzanna [2 ]
Zolnierczyk, Maciej [2 ]
机构：
[1] Oksydan Sp Zoo, Ul Luzycka 16, PL-44100 Gliwice, Poland
[2] Politech Slaska, Gliwice, Poland
[3] Politechn Poznanska, Poznan, Poland
来源：
PRZEMYSL CHEMICZNY | 2016年 / 95卷 / 01期
关键词：
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
In the title process, com. CaO2 (purity 75%) was used as a source of H2O2 for removal of org. impurities (COD) from wastewater. The COD in the wastewater under optimum conditions of the UV/H2O2 process (CaO2 addn. 2.0 g/L, pH 1.5, reaction time 60 min) and of the Fenton process (CaO2 addn. 4.0 g/L Fe2+/CaO2 ratio 0.2, pH 2.5, reaction time 75 min) was reduced by 71.4% and 92.4% resp. In both cases, the BOD5/COD ratio increased from 0.015 to 0.11 and 0.37 resp., and wastewater became more susceptible for biodegrdn.
引用
收藏
页码：118 / 120
页数：3
相关论文
共 50 条
  • [1] Use of Fenton reagent and the UV/H2O2 method for removal of organic compounds from wastewater from 2-ethylhexyl nitrate production
    Salwiczek, Szymon
    Barbusinski, Krzysztof
    PRZEMYSL CHEMICZNY, 2013, 92 (04): : 463 - 468
  • [2] Cosmetic wastewater treatment using the Fenton, Photo-Fenton and H2O2/UV processes
    Marcinowski, Piotr P.
    Bogacki, Jan P.
    Naumczyk, Jeremi H.
    JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2014, 49 (13): : 1531 - 1541
  • [3] Degradation of Amitriptyline by UV, UV/H2O2 and UV/Fenton Processes
    Yang, Ming
    Lei, Xiangjie
    Pan, Chenyuan
    Li, Yijie
    Wu, Minghong
    2015 4TH INTERNATIONAL CONFERENCE ON ENERGY AND ENVIRONMENTAL PROTECTION (ICEEP 2015), 2015, : 1076 - 1081
  • [4] Removal of COD and Color from Textile Wastewater by the Fenton and UV/H2O2 Oxidation Processes and Optimization
    Tuncer, Nilay
    Sonmez, Gamze
    WATER AIR AND SOIL POLLUTION, 2023, 234 (02):
  • [5] Removal of COD and Color from Textile Wastewater by the Fenton and UV/H2O2 Oxidation Processes and Optimization
    Nilay Tuncer
    Gamze Sönmez
    Water, Air, & Soil Pollution, 2023, 234
  • [6] Oxidation of nonionic surfactants by Fenton and H2O2/UV processes
    Pagano, M.
    Lopez, A.
    Volpe, A.
    Mascolo, G.
    Ciannarella, R.
    ENVIRONMENTAL TECHNOLOGY, 2008, 29 (04) : 423 - 433
  • [7] Landfill Leachates Treatment by H2O2/UV, O3/H2O2, Modified Fenton, and Modified Photo-Fenton Methods
    Naumczyk, Jeremi
    Prokurat, Izabela
    Marcinowski, Piotr
    INTERNATIONAL JOURNAL OF PHOTOENERGY, 2012, 2012
  • [8] Degradation of a Pigment Red 238 using UV, UV/H2O2, UV/H2O2/SnO2 and Fenton Processes
    Bokhari, Tanveer Hussain
    Mustafa, Ghulam
    Ahmed, Noshaba
    Usman, Muhammad
    Akram, Nadia
    Ul Haq, Atta
    Salman, Mahwish
    Naz, Saima
    Al-Fawzan, Foziah F.
    Alissa, Siham A.
    Iqbal, Munawar
    Nazir, Arif
    POLISH JOURNAL OF ENVIRONMENTAL STUDIES, 2022, 31 (01): : 619 - 623
  • [9] Photochemical Removal of Parabens by UV, UV/H2O2, Fenton and Photo-Fenton Processes
    Barros, A. C.
    Lucas, M. S.
    Peres, J. A.
    PROCEEDINGS OF THE 6TH EUROPEAN MEETING ON SOLAR CHEMISTRY & PHOTOCATALYSIS: ENVIRONMENTAL APPLICATIONS, 2010, : 430 - 431
  • [10] Toxic effect of H2O2 in H2O2/UV, photo-Fenton and heterogeneous photocatalysis (TiO2/H2O2/UV) systems to treat textile wastewater
    Lopez-Lopez, C.
    Purswani, J.
    Martin-Pascual, J.
    Martinez-Toledo, M. V.
    Munio, M. M.
    Poyatos, J. M.
    DESALINATION AND WATER TREATMENT, 2015, 56 (11) : 3044 - 3053
12345