ULTRASONIC DIGESTION OF LOW-MOLECULAR-WEIGHT ORGANICS AND BACTERIAL DECONTAMINATION IN WATER

被引:1
|
作者
TOY, MS [1 ]
STRINGHAM, RS [1 ]
WOODWARD, SS [1 ]
机构
[1] BOEING CO, HUNTSVILLE, AL 35824 USA
关键词
ULTRASONIC DIGESTION; ORGANICS; BACTERIAL DECONTAMINATION;
D O I
10.1080/09593339309385335
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This study reports the use of ultrasound in destructing low molecular weight organic compounds (alcohols, ketones and aldehydes) in dilute concentrations and bacterial decontamination in water at ambient temperature. An aqueous flow cell system was assembled to measure the formate and acetate products by an on-line ion chromatograph. The formation of formate and acetate supports an oxidative mechanism and increases with decreasing flow rates. The bactericidal effect of sonication in static water was found to increase with increasing sonolysis times and volumes of the headspace (argon atmosphere over atmospheric air) above the liquid in the enclosed vessel.
引用
收藏
页码:657 / 664
页数:8
相关论文
共 50 条
  • [31] CHARACTERIZATION OF A BIOLOGICALLY TREATED WASTE-WATER FROM OIL RECLAIMING - RECORDING OF LOW-MOLECULAR-WEIGHT ORGANICS AND ESTIMATION OF HUMIC SUBSTANCES
    GULYAS, H
    REICH, M
    SEKOULOV, I
    WATER SCIENCE AND TECHNOLOGY, 1994, 29 (09) : 195 - 198
  • [32] A METHOD FOR THE RAPID DECHLORINATION OF LOW-MOLECULAR-WEIGHT CHLORINATED HYDROCARBONS IN WATER
    MUFTIKIAN, R
    FERNANDO, Q
    KORTE, N
    WATER RESEARCH, 1995, 29 (10) : 2434 - 2439
  • [33] LOW-MOLECULAR-WEIGHT HEPARINS - AN INTRODUCTION
    COCCHERI, S
    HAEMOSTASIS, 1990, 20 : 74 - 80
  • [34] ERYTHROMELALGIA AND LOW-MOLECULAR-WEIGHT HEPARIN
    CONRI, CL
    AZOULAI, P
    CONSTANS, J
    SEBBAN, A
    LEMOUROUX, A
    MIDY, D
    BASTE, JC
    THERAPIE, 1994, 49 (06): : 518 - 519
  • [35] LOW-MOLECULAR-WEIGHT HEPARIN - REPLY
    HULL, RD
    RASKOB, GE
    PINEO, GF
    NEW ENGLAND JOURNAL OF MEDICINE, 1992, 327 (11): : 818 - 818
  • [36] LIMITATIONS OF LOW-MOLECULAR-WEIGHT HEPARINS
    PRIOLLET, P
    ALHENCGELAS, M
    AIACH, M
    SEMAINE DES HOPITAUX, 1991, 67 (40-41): : 1806 - 1808
  • [37] WHY LOW-MOLECULAR-WEIGHT HEPARIN
    MAMMEN, EF
    SEMINARS IN THROMBOSIS AND HEMOSTASIS, 1990, 16 : 1 - 4
  • [38] LOW-MOLECULAR-WEIGHT HEPARIN(S)
    BARROWCLIFFE, TW
    BRITISH JOURNAL OF HAEMATOLOGY, 1995, 90 (01) : 1 - 7
  • [39] PHARMACOKINETICS OF LOW-MOLECULAR-WEIGHT HEPARINS
    BARA, L
    SAMAMA, M
    ACTA CHIRURGICA SCANDINAVICA, 1990, : 57 - 61
  • [40] Low-molecular-weight heparin and outcomes
    Arbit, E
    CHEST, 2005, 128 (01) : 471 - 471