Odour emissions from anaerobic piggery ponds. 1. Results of a three season, 14-month survey

被引：10

作者：

Hudson, N. ^{[1
]}

McGahan, E. ^{[1
]}

Casey, K. ^{[1
]}

Lowe, S. ^{[1
]}

Galvin, G. ^{[1
]}

Jeston, P. ^{[1
]}

Dunlop, M. ^{[1
]}

机构：

[1] Queensland Dept Primary Ind, Toowoomba, Qld 4350, Australia

来源：

BIORESOURCE TECHNOLOGY | 2007年 / 98卷 / 10期

关键词：

anaerobic; pig; swine; pond; lagoon;

D O I：

10.1016/j.biortech.2006.06.012

中图分类号：

S2 [农业工程];

学科分类号：

0828 ;

摘要：

Odour emission rates were measured for seven different anaerobic ponds treating piggery wastes at six to nine discrete locations across the surface of each pond on each sampling occasion over a 14-month period. Emission rate values varied between ponds, between seasons for the same pond and even for the same pond on different days of a sampling week. Average seasonal emission rates ranged from 7.9 to 46.5 OU/m(2) S, while average emission rates ranged from 16.0 to 29.0 OU/m(2) s. Factors potentially responsible for the variability in emission rates were investigated, including air and pond liquor temperatures, time of day of sample collection, season and the impact of a prolonged drought. (c) 2007 The State of Queensland, Australia, Dept of Primary Industries and Fisheries. Published by Elsevier Ltd. All rights reserved.

引用

页码：1877 / 1887

页数：11

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BIORESOURCE TECHNOLOGY, 2007, 98 (10) :1888-1897

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