Pretreatment of whole blood using hydrogen peroxide and UV irradiation. Design of the advanced oxidation process

被引：8
|
作者：
Bragg, Stefanie A. [1 ]
Armstrong, Kristie C. [1 ]
Xue, Zi-Ling [1 ]
机构：
[1] Univ Tennessee, Dept Chem, Knoxville, TN 37996 USA
来源：
TALANTA | 2012年 / 97卷
基金：
美国国家卫生研究院;
关键词：
Blood; Pretreatment; Advanced oxidation process; Metal analysis; Hydrogen peroxide; ATOMIC-ABSORPTION-SPECTROMETRY; WASTE-WATER TREATMENT; SAMPLE PRETREATMENT; STRIPPING VOLTAMMETRY; QUANTITATIVE-ANALYSIS; BIOLOGICAL SAMPLES; HEAVY-METALS; TRACE-METALS; FENTON; DEGRADATION;
D O I：
10.1016/j.talanta.2012.04.004
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
A new process to pretreat blood samples has been developed. This process combines the Advanced Oxidation Process (AOP) treatment (using H2O2 and UV irradiation) with acid deactivation of the enzyme catalase in blood. A four-cell reactor has been designed and built in house. The effect of pH on the AOP process has been investigated. The kinetics of the pretreatment process shows that at high C-H2O2,C-t=0, the reaction is zeroth order with respect to CH2O2 and first order with respect to C-blood. The rate limiting process is photon flux from the UV lamp. Degradation of whole blood has been compared with that of pure hemoglobin samples. The AOP pretreatment of the blood samples has led to the subsequent determination of chromium and zinc concentrations in the samples using electrochemical methods. (C) 2012 Elsevier B.V. All tights reserved.
引用
收藏
页码：118 / 123
页数：6
相关论文
共 50 条
  • [1] Degradation of diphenamid by UV/hydrogen peroxide advanced oxidation process
    Manju, M. S.
    Ahammed, V. Nishan
    Kumar, K. P. Prasanth
    [J]. EMERGING TRENDS IN ENGINEERING, SCIENCE AND TECHNOLOGY FOR SOCIETY, ENERGY AND ENVIRONMENT, 2018, : 537 - 542
  • [2] Modeling the UV/hydrogen peroxide advanced oxidation process using computational fluid dynamics
    Alpert, Scott M.
    Knappe, Detlef R. U.
    Ducoste, Joel J.
    [J]. WATER RESEARCH, 2010, 44 (06) : 1797 - 1808
  • [3] Oxidation of dichlorvos by UV/hydrogen peroxide process
    Lu, MC
    Chang, YF
    Chyan, JM
    Liao, CH
    [J]. FRESENIUS ENVIRONMENTAL BULLETIN, 2005, 14 (03): : 199 - 203
  • [4] Influence of UV irradiation and UV/hydrogen peroxide oxidation process on natural organic matter fluorescence characteristics
    Hofbauer, DEW
    Andrews, SA
    [J]. NATURAL ORGANIC MATERIAL RESEARCH: INNOVATIONS AND APPLICATIONS FOR DRINKING WATER, 2004, 4 (04): : 41 - 46
  • [5] Hydrogen Peroxide/UV Irradiation as a Bleaching Process for Soybean Fabric
    Perincek, Seher
    Duran, Kerim
    [J]. AATCC JOURNAL OF RESEARCH, 2016, 3 (06): : 19 - 28
  • [6] Enhanced VOC absorption using the ozone/hydrogen peroxide advanced oxidation process
    Lawson, RB
    Adams, CD
    [J]. JOURNAL OF THE AIR & WASTE MANAGEMENT ASSOCIATION, 1999, 49 (11): : 1315 - 1323
  • [7] Measurement of hydrogen-peroxide in an advanced oxidation process using an automated biosensor
    Modrzejewska, B.
    Guwy, A. J.
    Dinsdale, R.
    Hawkes, D. L.
    [J]. WATER RESEARCH, 2007, 41 (01) : 260 - 268
  • [8] Advanced oxidation process using hydrogen peroxide/microwave system for solubilization of phosphate
    Liao, PH
    Wong, WT
    Lo, KV
    [J]. JOURNAL OF ENVIRONMENTAL SCIENCE AND HEALTH PART A-TOXIC/HAZARDOUS SUBSTANCES & ENVIRONMENTAL ENGINEERING, 2005, 40 (09): : 1753 - 1761
  • [9] Advanced treatment of coking wastewater by oxidation process using pyrite and hydrogen peroxide
    Zhang, Zhiyong
    Wu, Deli
    [J]. ADVANCES IN ENVIRONMENTAL TECHNOLOGIES, PTS 1-6, 2013, 726-731 : 2521 - 2525
  • [10] DEGRADATION OF TOLUENE USING UV/HYDROGEN PEROXIDE PROCESS
    Cai, Shaokang
    Sun, Yue
    Gao, Canzhu
    Li, Pengfei
    Cheng, Zhongfa
    [J]. ENVIRONMENT PROTECTION ENGINEERING, 2021, 47 (01): : 5 - 15
12345