PMID- 35182656
OWN - NLM
STAT- MEDLINE
DCOM- 20220404
LR  - 20221207
IS  - 1873-6424 (Electronic)
IS  - 0269-7491 (Linking)
VI  - 302
DP  - 2022 Jun 1
TI  - Demonstration of a plant-microbe integrated system for treatment of real-time 
      textile industry wastewater.
PG  - 119009
LID - S0269-7491(22)00223-8 [pii]
LID - 10.1016/j.envpol.2022.119009 [doi]
AB  - The real-time textile dyes wastewater contains hazardous and recalcitrant 
      chemicals that are difficult to degrade by conventional methods. Such pollutants, 
      when released without proper treatment into the environment, impact water quality 
      and usage. Hence, the textile dye effluent is considered a severe environmental 
      pollutant. It contains mixed contaminants like dyes, sodium bicarbonate, acetic 
      acid. The physico-chemical treatment of these wastewaters produces a large amount 
      of sludge and costly. Acceptance of technology by the industry mandates that it 
      should be efficient, cost-effective and the treated water is safe for reuse. A 
      sequential anaerobic-aerobic plant-microbe system with acclimatized 
      microorganisms and vetiver plants, was evaluated at a pilot-scale on-site. At the 
      end of the sequential process, decolorization and total aromatic amine (TAA) 
      removal were 78.8% and 69.2% respectively. Analysis of the treated water at 
      various stages using Fourier Transform Infrared (FTIR), High Performance Liquid 
      Chromatography (HPLC)) Gas Chromatography-Mass Spectrometry (GC-MS) Liquid 
      Chromatography-Mass Spectrometry (LC-MS) indicated that the dyes were 
      decolourized and the aromatic amine intermediates formed were degraded to give 
      aliphatic compounds. Scanning Electron Microscope (SEM) and Atomic Force 
      Microscopy (AFM) analysis showed interaction of microbe with the roots of vetiver 
      plants. Toxicity analysis with zebrafish indicated the removal of toxins and 
      teratogens.
CI  - Copyright (c) 2022 Elsevier Ltd. All rights reserved.
FAU - Jayapal, Mohanapriya
AU  - Jayapal M
AD  - PSG College of Technology, Coimbatore, Tamil Nadu, 641 004, India.
FAU - Jagadeesan, Hema
AU  - Jagadeesan H
AD  - PSG College of Technology, Coimbatore, Tamil Nadu, 641 004, India. Electronic 
      address: hema.bio@psgtech.ac.in.
FAU - Krishnasamy, Vinothkumar
AU  - Krishnasamy V
AD  - PSG College of Technology, Coimbatore, Tamil Nadu, 641 004, India.
FAU - Shanmugam, Gomathi
AU  - Shanmugam G
AD  - PSG College of Technology, Coimbatore, Tamil Nadu, 641 004, India.
FAU - Muniyappan, Vignesh
AU  - Muniyappan V
AD  - PSG College of Technology, Coimbatore, Tamil Nadu, 641 004, India.
FAU - Chidambaram, Dinesh
AU  - Chidambaram D
AD  - M/s.Dinesh Process, (Soft Flow Unit, Dyers of Knitted Fabrics), College Road, 
      Analpalayam, Sirupuluvapatti, Tirupur, TamilNadu, 641603, India.
FAU - Krishnamurthy, Satheesh
AU  - Krishnamurthy S
AD  - School of Engineering and Innovation, The Open University, Milton Keynes, MK7 
      6AA, United Kingdom.
LA  - eng
PT  - Journal Article
DEP - 20220216
PL  - England
TA  - Environ Pollut
JT  - Environmental pollution (Barking, Essex : 1987)
JID - 8804476
RN  - 0 (Coloring Agents)
RN  - 0 (Waste Water)
RN  - 0 (Water Pollutants, Chemical)
SB  - IM
MH  - Animals
MH  - Biodegradation, Environmental
MH  - Coloring Agents/metabolism/toxicity
MH  - *Textile Industry
MH  - Waste Disposal, Fluid/methods
MH  - Wastewater
MH  - *Water Pollutants, Chemical/metabolism
MH  - Zebrafish/metabolism
OTO - NOTNLM
OT  - Hydraulic retention time
OT  - Plant-microbe association
OT  - Sequential anaerobic-aerobic plant-microbe treatment
OT  - Textile dye wastewater
OT  - Total aromatic amine removal
EDAT- 2022/02/20 06:00
MHDA- 2022/04/05 06:00
CRDT- 2022/02/19 20:09
PHST- 2021/09/15 00:00 [received]
PHST- 2022/01/26 00:00 [revised]
PHST- 2022/02/14 00:00 [accepted]
PHST- 2022/02/20 06:00 [pubmed]
PHST- 2022/04/05 06:00 [medline]
PHST- 2022/02/19 20:09 [entrez]
AID - S0269-7491(22)00223-8 [pii]
AID - 10.1016/j.envpol.2022.119009 [doi]
PST - ppublish
SO  - Environ Pollut. 2022 Jun 1;302:119009. doi: 10.1016/j.envpol.2022.119009. Epub 
      2022 Feb 16.