OLIVE MILL WASTEWATER AS A RENEWABLE RESOURCE

被引:0
作者
Goncalves, Cristiana [1 ]
Pereira, Carina [1 ]
Alves, Madalena [1 ]
Belo, Isabel [1 ]
机构
[1] Univ Minho, Ctr Biol Engn, IBB, P-4710057 Braga, Portugal
来源
ENVIRONMENTAL ENGINEERING AND MANAGEMENT JOURNAL | 2010年 / 9卷 / 03期
关键词
biogas; lipase; olive mill wastewaters; treatment; valorization; ANAEROBIC-DIGESTION; YARROWIA-LIPOLYTICA; BIOLOGICAL TREATMENT; HYDROGEN-PRODUCTION; OIL; PRETREATMENT; WASTEWATERS; EFFLUENTS; OXIDATION; DECOLORIZATION;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
The olive mill wastewater (OMW) is a stable emulsion composed by water, olive pulp and residual oil. An approach for using this waste as a renewable resource is of greater interest Several authors have been studding physicochemical treatment methods. However, the biological treatments allow not only the treatment, but also the effluent valorization, by producing several valuable products. This effluent is also a source of natural antioxidants and its extraction is economically attractive. The ideal OMW valorization process could be achieved by the combination of methods, for instance the use of physical-chemical methods as pretreatment can highly reduce the pollutants concentrations and allows better production efficiency by microorganisms
引用
收藏
页码:319 / 325
页数:7
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