Towards a method for optimized extraction of soluble nutrients from fresh and composted chicken manures

Waste Management
Abdalhakim M KsheemSteven R Raine

Abstract

A preliminary method for extraction of soluble nutrients from organic materials is presented that investigates important characteristics of design for efficient extraction. The study was conducted in Polyvinyl Chloride (PVC) columns (length: 50 and 100 mm, diameter: 87.5 mm) filled with fresh and composted chicken manures, packed to densities in the range of 0.2-0.6 g cm(-3). The columns were leached with distilled water. A total of 5 cm(3) of water per cm(3) of material was applied. Leachate collection was sequentially partitioned to enable determination of soluble nutrients throughout time, including: total dissolved nitrogen (TDN), water soluble phosphorus (P) and potassium (K). Waste material state, density of packing and lengths of column all significantly (P<0.05) affected the concentration of ions in the leachate. In general, longer contact time between the percolating water and the material resulted in higher (P<0.05) concentration of ions in the leachate. Cumulative TDN and water soluble-P were greater (P<0.05) in fresh manure leachates, compared with compost leachates. Although, compost leachates provided relatively greater (P<0.05) concentration of K. Salinity ionic concentration of leachates, determined as Na and Cl...Continue Reading

References

Jun 13, 2002·Bioresource Technology·B P KelleherM J Leahy
Oct 16, 2003·International Journal of Epidemiology·T J PetersJ A C Sterne
Apr 20, 2004·Environmental Pollution·S M Tiquia, N F Tam
May 1, 2008·Annual Review of Plant Biology·Rana Munns, Mark Tester
Aug 19, 2009·Poultry Science·M Guo, W Song
Mar 31, 2010·Ecological Applications : a Publication of the Ecological Society of America·Peter M VitousekOliver A Chadwick
Feb 8, 2014·Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes·George F AntoniousJohn C Snyder
Jul 30, 2014·Journal of Environmental Science and Health. Part. B, Pesticides, Food Contaminants, and Agricultural Wastes·George F Antonious

❮ Previous
Next ❯

Citations

May 28, 2019·Environmental Science and Pollution Research International·Mariem SametRadhia Gargouri-Bouzid

❮ Previous
Next ❯

Related Concepts

Trending Feeds

COVID-19

Coronaviruses encompass a large family of viruses that cause the common cold as well as more serious diseases, such as the ongoing outbreak of coronavirus disease 2019 (COVID-19; formally known as 2019-nCoV). Coronaviruses can spread from animals to humans; symptoms include fever, cough, shortness of breath, and breathing difficulties; in more severe cases, infection can lead to death. This feed covers recent research on COVID-19.

Blastomycosis

Blastomycosis fungal infections spread through inhaling Blastomyces dermatitidis spores. Discover the latest research on blastomycosis fungal infections here.

Nuclear Pore Complex in ALS/FTD

Alterations in nucleocytoplasmic transport, controlled by the nuclear pore complex, may be involved in the pathomechanism underlying multiple neurodegenerative diseases including Amyotrophic Lateral Sclerosis and Frontotemporal Dementia. Here is the latest research on the nuclear pore complex in ALS and FTD.

Applications of Molecular Barcoding

The concept of molecular barcoding is that each original DNA or RNA molecule is attached to a unique sequence barcode. Sequence reads having different barcodes represent different original molecules, while sequence reads having the same barcode are results of PCR duplication from one original molecule. Discover the latest research on molecular barcoding here.

Chronic Fatigue Syndrome

Chronic fatigue syndrome is a disease characterized by unexplained disabling fatigue; the pathology of which is incompletely understood. Discover the latest research on chronic fatigue syndrome here.

Evolution of Pluripotency

Pluripotency refers to the ability of a cell to develop into three primary germ cell layers of the embryo. This feed focuses on the mechanisms that underlie the evolution of pluripotency. Here is the latest research.

Position Effect Variegation

Position Effect Variagation occurs when a gene is inactivated due to its positioning near heterochromatic regions within a chromosome. Discover the latest research on Position Effect Variagation here.

STING Receptor Agonists

Stimulator of IFN genes (STING) are a group of transmembrane proteins that are involved in the induction of type I interferon that is important in the innate immune response. The stimulation of STING has been an active area of research in the treatment of cancer and infectious diseases. Here is the latest research on STING receptor agonists.

Microbicide

Microbicides are products that can be applied to vaginal or rectal mucosal surfaces with the goal of preventing, or at least significantly reducing, the transmission of sexually transmitted infections. Here is the latest research on microbicides.