ANALYSIS AND ANAEROBIC DEGRADATION OF WOOL SCOURING AND OLIVE OIL MILL WASTEWATERS

被引:14
|
作者
RINDONE, B
ANDREONI, V
ROZZI, A
SORLINI, C
机构
[1] UNIV TURIN,IST MICROBIOL & IND AGR,I-10126 TURIN,ITALY
[2] POLITECN MILAN,IST INGN SANITARIA,I-20133 MILAN,ITALY
[3] UNIV MILAN,DIPARTIMENTO SCI & TECNOL ALIMENTARI & MICROBIOL,I-20133 MILAN,ITALY
来源
关键词
D O I
10.1007/BF00325557
中图分类号
O65 [分析化学];
学科分类号
070302 ; 081704 ;
摘要
Two types of fatty industrial wastewaters, wool scouring effluents (WSE)and olive oil mill effluents (OME) were analysed (lipids, phenols and COD), and were then treated anaerobically in laboratory-scale fixed bed filters. Approximately 50% of the organic compounds in both wastewaters was degraded at two days of hydraulic residence time. A higher biogas production was obtained when using OME rather than WSE. This experimental study confirmed that anaerobic digestion can be considered as a roughing treatment in a multi-step process for industrial fatty wastewaters.
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页码:669 / 672
页数:4
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