eprintid: 8735
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/87/35
datestamp: 2023-11-09 16:20:39
lastmod: 2023-11-09 16:20:39
status_changed: 2023-11-09 16:13:24
type: article
metadata_visibility: show
creators_name: Yavari, S.
creators_name: Malakahmad, A.
creators_name: Sapari, N.B.
creators_name: Yavari, S.
title: Treatment of urea manufacturing facility effluent by Hopea odorata and Khaya ivorensis
ispublished: pub
keywords: Bioremediation; Effluent treatment; Eutrophication; Industrial plants; Manufacture; Metabolism; Nitrogen; Nitrogen removal; Plant life extension; Recovery; Seed; Timber; Urea; Wastewater treatment; Water pollution; Wetlands, Constructed wetlands; Industrial discharges; Manufacturing facility; Manufacturing factories; Nitrogen-enriched; Phytoremediation; Positive correlations; Solution volume, Effluents, chlorophyll; nitrogen; urea; water; industrial waste; urea; waste water, constructed wetland; eutrophication; experimental study; growth; industrial waste; nitrogen; phytoremediation; seedling; timber; urea; wastewater treatment, Article; biomass; constructed wetland; Dipterocarpaceae; effluent; Hopea odorata; Khaya ivorensis; Meliaceae; nonhuman; phytoremediation; plant growth; seedling; waste water management; analysis; bioremediation; chemistry; devices; Dipterocarpaceae; evaluation study; industrial waste; Meliaceae; metabolism; Nigeria; procedures; waste water; water management, Hopea odorata; Khaya ivorensis; Swietenia, Biodegradation, Environmental; Dipterocarpaceae; Industrial Waste; Meliaceae; Nigeria; Nitrogen; Urea; Waste Water; Water Purification
note: cited By 1
abstract: Phytoremediation is an environmentally friendly and sustainable alternative for treatment of nitrogen-enriched wastewaters. In this study, Ta-khian (Hopea odorata) and Lagos mahogany (Khaya ivorensis), two tropical timber plants, were investigated for their performances in treatment of urea manufacturing factory effluent with high nitrogen (N) content. Plant seedlings received four concentrations of N (190, 240, 290 and 340 mg/L N) in laboratory-scale constructed wetlands every 4 days for a duration of 8 weeks. The solution volumes supplied to each container, amount of N recovered by plants and plant growth characteristics were measured throughout the experiment. Results showed that Ta-khian plants were highly effective at reducing N concentration and volume of water. A maximum of 63.05 N recovery was obtained by Ta-khian plants grown in 290 mg/L N, which was assimilated in the chlorophyll molecule structure and shoot biomass. Significant positive correlations have been shown between N recovery percentages and plant growth parameters. Ta-Khian plants can be applied as suitable phytoremediators for mitigating N pollution in water sources. © IWA Publishing 2017.
date: 2017
publisher: IWA Publishing
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85019928955&doi=10.2166%2fwst.2017.043&partnerID=40&md5=d325df05752125e04bd5bc95ae0d79b1
id_number: 10.2166/wst.2017.043
full_text_status: none
publication: Water Science and Technology
volume: 75
number: 7
pagerange: 1684-1692
refereed: TRUE
issn: 02731223
citation:   Yavari, S. and Malakahmad, A. and Sapari, N.B. and Yavari, S.  (2017) Treatment of urea manufacturing facility effluent by Hopea odorata and Khaya ivorensis.  Water Science and Technology, 75 (7).  pp. 1684-1692.  ISSN 02731223