Comparison of the performance of UF membranes in olive mill wastewaters treatment

被引：105
|
作者：
Cassano, A. [1 ]
Conidi, C. [1 ]
Drioli, E. [1 ]
机构：
[1] Univ Calabria, ITM CNR, Inst Membrane Technol, I-87030 Arcavacata Di Rende, CS, Italy
来源：
WATER RESEARCH | 2011年 / 45卷 / 10期
关键词：
Olive mill wastewater (OMW); Ultrafiltration (UF); Polyphenols; Total antioxidant activity (TAA); WASTE-WATER; ANTIOXIDANT CAPACITY; ANAEROBIC-DIGESTION; RECOVERY; ULTRAFILTRATION; BIOREMEDIATION; DECOLORIZATION; POLYPHENOLS;
D O I：
10.1016/j.watres.2011.03.041
中图分类号：
X [环境科学、安全科学];
学科分类号：
08 ; 0830 ;
摘要：
Olives are known to contain an appreciate amount of phenols with good antioxidant properties which are lost in large part in olive mill wastewaters (OMWs) during olive oil production. Membrane technology offers several advantages (low energy consumption, no additive requirements, no phase change) over traditional techniques to recover phenolic compounds from OMWs. The aim of this work was to evaluate the performance of different UF membranes in the treatment of OMWs finalized to the recovery of polyphenols. For this purpose, OMWs were processed, in selected operating conditions, with four flat-sheet UF membranes characterized by different molecular weight cut-off (MWCO) (4, 5 and 10 kDa) and polymeric material (regenerated cellulose and polyethersulphone). Permeate fluxes, fouling index and retention coefficients towards phenolic compounds, total antioxidant activity (TAA) and total organic carbon (TOC) were evaluated. Regenerated cellulose membranes exhibited lower rejections towards phenolic compounds, higher permeate fluxes and lower fouling index if compared with PES membranes. (C) 2011 Elsevier Ltd. All rights reserved.
引用
收藏
页码：3197 / 3204
页数：8
相关论文
共 50 条
  • [1] Treatment of olive mill wastewaters by nanofiltration and reverse osmosis membranes
    Coskun, Tamer
    Debik, Eyup
    Demir, Neslihan Manav
    DESALINATION, 2010, 259 (1-3) : 65 - 70
  • [2] Complete treatment of olive mill wastewaters by electrooxidation
    Un, Umran Tezcan
    Altay, Umit
    Koparal, A. Savas
    Ogutveren, Ulker Bakir
    CHEMICAL ENGINEERING JOURNAL, 2008, 139 (03) : 445 - 452
  • [3] Treatment of wastewaters from the olive mill industry by sonication
    Oztekin, Rukiye
    Sponza, Delia Teresa
    JOURNAL OF CHEMICAL TECHNOLOGY AND BIOTECHNOLOGY, 2013, 88 (02) : 212 - 225
  • [4] Electrocoagulation of olive mill wastewaters
    Un, U. Tezcan
    Ugur, S.
    Koparal, A. S.
    Ogutveren, U. Bakir
    SEPARATION AND PURIFICATION TECHNOLOGY, 2006, 52 (01) : 136 - 141
  • [5] SBR treatment of olive mill wastewaters: dilution or pre-treatment?
    Farabegoli, G.
    Chiavola, A.
    Rolle, E.
    WATER SCIENCE AND TECHNOLOGY, 2012, 65 (09) : 1684 - 1691
  • [6] Polymeric biophenols in olive mill wastewaters
    Cardoso, S. M.
    Falcao, S., I
    Peres, A. M.
    Pereira, O. R.
    Domingues, M. R.
    PLANTA MEDICA, 2011, 77 (12) : 1352 - 1353
  • [7] Aerobic degradation of olive mill wastewaters
    Benitez, J
    BeltranHeredia, J
    Torregrosa, J
    Acero, JL
    Cercas, V
    APPLIED MICROBIOLOGY AND BIOTECHNOLOGY, 1997, 47 (02) : 185 - 188
  • [8] Vermicomposting of olive oil mill wastewaters
    Macci, Cristina
    Masciandaro, Grazia
    Ceccanti, Brunello
    WASTE MANAGEMENT & RESEARCH, 2010, 28 (08) : 738 - 747
  • [9] Characteristics and biodegradability of olive mill wastewaters
    Karahan Ozgun, Ozlem
    Ozkok, Ilke Pala
    Kutay, Can
    Orhon, Derin
    ENVIRONMENTAL TECHNOLOGY, 2016, 37 (10) : 1240 - 1248
  • [10] Aerobic degradation of olive mill wastewaters
    J. Benitez
    J. Beltran-Heredia
    J. Torregrosa
    J. L. Acero
    V. Cercas
    Applied Microbiology and Biotechnology, 1997, 47 : 185 - 188
12345