ANAEROBIC CO-DIGESTION OF SEWAGE-SLUDGE AND CONCENTRATED SOLUBLE WASTEWATERS

被引：10

作者：

CARRIERI, C

DIPINTO, AC

ROZZI, A

SANTORI, M

机构：

[1] IRSA,CNR,BARI,ITALY

[2] POLITECN MILAN,DIPARTIMENTO IIAR,I-20133 MILAN,ITALY

来源：

WATER SCIENCE AND TECHNOLOGY | 1993年 / 28卷 / 02期

关键词：

ANAEROBIC DIGESTION; SLUDGE; CONCENTRATED WASTEWATERS; AGROINDUSTRIES; OLIVE MILL EFFLUENTS; CHEESE WHEY; LANDFILL LEACHEATE;

D O I：

10.2166/wst.1993.0102

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The anaerobic treatment of sewage sludges (primary and secondary) mixed to concentrated soluble wastes (olive mill effluents, cheese whey and landfill leacheate) in conventional once-through and anaerobic contact digesters, has been investigated in laboratory scale reactors. Experimental results indicate that it is possible to increase appreciably (100 %) the volumetric loading rate of sludge digesters (anaerobic contact) by addition of soluble substrates and keep stable operating conditions. The proposed treatment is economically very attractive if the load due to high strength wastewaters is of the same magnitude as the sludge load, as it does not require additional reactor volume.

引用

页码：187 / 197

页数：11

共 15 条

[1]

ADAMS GP, 1988, 5 INT S AN DIG BOL

[2]

BALICE V, 1982, ADV WAT POLLUT CON 5, V6, P49

[3]

CARRIERI C, 1986, 0304P INT S OL BY PR

[4]

DEBAERE L, 1982, 1025 P INT S ADV AN