Results 131 to 140 of about 10,074 (178)

Poultry litter ash characterisation and recovery

Waste Management, 2020
This paper reports a complete characterisation of poultry litter ash and its potential use as a heavy metal stabiliser. We propose a novel approach, in which the ashes deriving from municipal solid waste incineration (MSWI) are combined with poultry litter ash, rather than with coal combustion flue gas desulfurisation (FGD) residues.
Alexandra Guedes, Stefania Federici, Boiron Marie-Christine   +2 more
exaly   +5 more sources

Prospects for phosphorus recovery from poultry litter

Bioresource Technology, 2009
Land disposal of poultry litter is an environmental concern often associated to excess phosphorus (P) in soils and potential water pollution in regions with intense poultry production. Although poultry litter can be moved off the farm and traded as fertilizer, its transportation becomes less economical with increasing distances from the farm. Thus, new
Matias Vanotti, M B Vanotti
exaly   +3 more sources

Advances in poultry litter disposal technology – a review

Bioresource Technology, 2002
The land disposal of waste from the poultry industry and subsequent environmental implications has stimulated interest into cleaner and more useful disposal options. The review presented here details advances in the three main alternative disposal routes for poultry litter, specifically in the last decade.
James J Leahy, Martin Leahy, J J Leahy
exaly   +3 more sources

Photohydroionisation for disinfection of poultry litter

British Poultry Science, 2021
1. This study evaluated photohydroionisation efficiency on the disinfection of new shavings used as substrate for litter in the poultry industry, pre-inoculated with bacterial, fungal and viral agents.2. Each replicate consisted of 250 g of new shavings sterilised by autoclaving, challenged with bacterial (Escherichia coli, Staphylococcus aureus, and ...
A. Appel, J. P. Zuffo, J. Wolf, S. R. Stahlhofer, P. D. Lopes, B. Correia, F. Moreira, A. F. Millezi, I. Bianchi, J. M. Oliveira Júnior, V. Peripolli   +10 more
openaire   +2 more sources

Compaction of poultry litter

Bioresource Technology, 2010
Poultry litter, a combination of accumulated chicken manure, feathers and bedding materials, is a potential feedstock for bioenergy and other value-added applications. The use of this waste product has been historically limited to within few miles of the place of generation because of its inherent low density.
M, Bernhart, O O, Fasina, J, Fulton, C W, Wood   +3 more
openaire   +2 more sources

Disinfecting poultry litter

Животноводство России, 2023
Обеззараживание подстилочного помёта биотермическим методом (компостирование в буртах) можно проводить непосредственно в помещениях, где содержали птицу. На 20–25-й день температура в буртах высотой 1,5–2 м и шириной 2–2,5 м достигает 65–75 °С, что приводит к полному уничтожению ооцист кокцидий.
openaire   +1 more source

Photodegradation of roxarsone in poultry litter leachates

The Science of The Total Environment, 2003
Arsenic compounds have been used extensively in agriculture in the US for applications ranging from cotton herbicides to animal feed supplements. Roxarsone (3-nitro-4-hydroxyphenylarsonic acid), in particular, is used widely in poultry production to control coccidial intestinal parasites.
A J, Bednar, J R, Garbarino, I, Ferrer, D W, Rutherford, R L, Wershaw, J F, Ranville, T R, Wildeman   +6 more
openaire   +2 more sources

Changes in poultry litter toxicity with time

Bulletin of Environmental Contamination and Toxicology, 1990
Leachate from poultry litter exhibits toxicity to marine organisms but the toxicity decreases with increase in leaching ...
G, Gupta, S, Krishnamurthy
openaire   +2 more sources