Mineralization and Crop Uptake of Nitrogen from Textile Manufacturing Wastewater Sludge Cake
Joint Authors
Beauchamp, E. G.
Wells, C. J.
McGonigle, T. P.
Evans, L. J.
Source
Applied and Environmental Soil Science
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-9, 9 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-10-04
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Earth Science , Water and Environment
Abstract EN
Wastewater sewage sludge cake from textile manufacturing was evaluated by soil incubation experiments and a greenhouse experiment for use as a soil amendment to provide crop N.
Although the sludge had 96% of N in organic combination, 20% of total sludge N was released to soil as mineral N over 28 days.
N mineralization from the sludge was indistinguishable from that seen for alfalfa shoot in parallel incubations.
However, nitrification inhibition was seen for the alfalfa amendment.
Soil respiration was low for the sludge treatments compared to the alfalfa treatments, suggesting that carbon substrates in the sludge were less easily broken down.
A second incubation experiment indicated that fine fragmentation of the sludge is not necessary to ensure mineralization proceeds.
In a greenhouse experiment, sludge N was approximately 25% as available to Zea mays L.
as NH4NO3.
The textile manufacturing sludge offered potential to offset N fertilizer requirement.
American Psychological Association (APA)
McGonigle, T. P.& Beauchamp, E. G.& Evans, L. J.& Wells, C. J.. 2011. Mineralization and Crop Uptake of Nitrogen from Textile Manufacturing Wastewater Sludge Cake. Applied and Environmental Soil Science،Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-459377
Modern Language Association (MLA)
McGonigle, T. P.…[et al.]. Mineralization and Crop Uptake of Nitrogen from Textile Manufacturing Wastewater Sludge Cake. Applied and Environmental Soil Science No. 2012 (2012), pp.1-9.
https://search.emarefa.net/detail/BIM-459377
American Medical Association (AMA)
McGonigle, T. P.& Beauchamp, E. G.& Evans, L. J.& Wells, C. J.. Mineralization and Crop Uptake of Nitrogen from Textile Manufacturing Wastewater Sludge Cake. Applied and Environmental Soil Science. 2011. Vol. 2012, no. 2012, pp.1-9.
https://search.emarefa.net/detail/BIM-459377
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-459377