Phycoremediation of paddy-soaked wastewater by indigenous microalgae in open and closed culture system.

Biomass Microalgae Photobioreactors Scenedesmus Wastewater
Paddy-soaked wastewater Photobioreactors Phycoremediation Polybags Raceway ponds Waste minimization

Journal

Journal of environmental management
ISSN: 1095-8630
Titre abrégé: J Environ Manage
Pays: England
ID NLM: 0401664

Informations de publication

Date de publication:
01 Aug 2019
Historique:
received: 22 03 2019
revised: 01 05 2019
accepted: 04 05 2019
pubmed: 20 5 2019
medline: 26 9 2019
entrez: 20 5 2019
Statut: ppublish

Résumé

Phycoremediation; biotransformation of nutrients and or pollutants by microalgae, supports sustainable wastewater treatment, coupled with biomass production, resulting in enhanced cost savings, waste minimization, and energy conservation. A major challenge in this technique involves cultivation system to be adopted, mode of treatment and harvesting methods. Three different algal cultivation systems; polybags (PB), photobioreactors (PBR) and race way ponds (RWP) were employed for culturing an indigenous microalga, Scenedesmus obliquus in rice mill paddy-soaked wastewater (PSW). The maximum biomass productivity (BP) of 340 ± 2 mg/L/d was observed in PBR with an ammonical nitrogen (NH

Identifiants

DOI: 10.1016/j.jenvman.2019.05.023 PMID: 31103689
pubmed: 31103689
pii: S0301-4797(19)30621-8
doi: 10.1016/j.jenvman.2019.05.023
pii:
doi:

Substances chimiques

Waste Water 0

Types de publication

Journal Article

Langues

eng

Sous-ensembles de citation

IM

Pagination

435-443

Informations de copyright

Copyright © 2019 Elsevier Ltd. All rights reserved.

Auteurs

J Umamaheswari (J)

Department of Environmental and Water Resources Engineering, School of Civil Engineering, Vellore Institute of Technology (VIT), Vellore, 632014, Tamil Nadu, India.

S Shanthakumar (S)

Department of Environmental and Water Resources Engineering, School of Civil Engineering, Vellore Institute of Technology (VIT), Vellore, 632014, Tamil Nadu, India. Electronic address: shanthakumar.s@vit.ac.in.

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Classifications MeSH

questionsmedicales.fr › Environnement et santé publique › Environnement › Écosystème › Biomasse › Phycoremediation of paddy-soaked wastewater by...
questionsmedicales.fr › Stades d'organismes › Plancton › Phytoplancton › Microalgues › Phycoremediation of paddy-soaked wastewater by...
questionsmedicales.fr › Technologie, industrie et agriculture › Technologie › Biotechnologie › Bioréacteurs › Photobioréacteurs › Phycoremediation of paddy-soaked wastewater by...
questionsmedicales.fr › Eucaryotes › Viridiplantae › Chlorophyta › Scenedesmus › Phycoremediation of paddy-soaked wastewater by...
questionsmedicales.fr › Environnement et santé publique › Santé publique › Pollution de l'environnement › Déchets › Eaux usées › Phycoremediation of paddy-soaked wastewater by...