PMID- 34218066
OWN - NLM
STAT- MEDLINE
DCOM- 20210811
LR  - 20210811
IS  - 1879-2456 (Electronic)
IS  - 0956-053X (Linking)
VI  - 131
DP  - 2021 Jul 15
TI  - Soil concentrations, compositional profiles, sources and bioavailability of 
      polychlorinated dibenzo dioxins/furans, polychlorinated biphenyls and polycyclic 
      aromatic hydrocarbons in open municipal dumpsites of Chennai city, India.
PG  - 331-340
LID - S0956-053X(21)00350-0 [pii]
LID - 10.1016/j.wasman.2021.06.015 [doi]
AB  - Several studies have reported the release of halogenated persistent organic 
      pollutants (POPs) and polycyclic aromatic hydrocarbons (PAHs) associated with 
      open burning of municipal solid waste. Considering soil as a sink for such 
      organic contaminants, we conducted an in-depth study on the surface soil 
      concentrations of polychlorinated dibenzo-p-dioxins/furans (PCDD/Fs), 
      polychlorinated biphenyls (PCBs) and sixteen USEPA enlisted PAHs collected from 
      thirteen zones of the two major municipal dumpsites, Kodungaiyur dumpsite (KDS) 
      and Perungudi dumpsite (PDS) of Chennai city. Indigenous microbes from dumpsite 
      soil samples were isolated and identified based on 16S rRNA sequencing and 
      phylogenetic analysis. Using indigenous microbes, we have elucidated the 
      bioavailability of the targeted organic pollutants for each site.Range of 
      Sigma(17)PCDD/Fs, Sigma(25)PCBs and  summation operator(16)PAHs varied between 3.96-612 pg/g (96.0 pg/g; 
      median), ND-182 ng/g (6.35 ng/g; median) and 0.62-3649 ng/g (64.3 ng/g; median), 
      respectively. All the dumpsite samples showed bioavailability for POPs and PAHs. 
      Toxicity equivalent values (TEQs) associated with dioxin-like PCBs and PCDD/Fs 
      from the zones where dumped municipal solid wastes were collected from 
      electronic-waste/IT-corridor/port areas and toxic PAHs from the zone receiving 
      wastes from the industrial corridor of the city were higher than the soil 
      permissible limit prescribed by the World Health Organization.
CI  - Copyright (c) 2021 Elsevier Ltd. All rights reserved.
FAU - Rajan, Sancho
AU  - Rajan S
AD  - Department of Civil Engineering and SRM Research Institute, SRM Institute of 
      Science and Technology, Kancheepuram district, Tamil Nadu 603203, India.
FAU - Rex, K Ronnie
AU  - Rex KR
AD  - Department of Civil Engineering and SRM Research Institute, SRM Institute of 
      Science and Technology, Kancheepuram district, Tamil Nadu 603203, India.
FAU - Pasupuleti, Mukesh
AU  - Pasupuleti M
AD  - Central Drug Research Institute, B.S. 10/1, Sector 10, Jankipuram Extension, 
      Sitapur Road, Lucknow 226031, India.
FAU - Munoz-Arnanz, Juan
AU  - Munoz-Arnanz J
AD  - Department of Instrumental Analysis and Environmental Chemistry, Institute of 
      Organic Chemistry, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain.
FAU - Jimenez, Begona
AU  - Jimenez B
AD  - Department of Instrumental Analysis and Environmental Chemistry, Institute of 
      Organic Chemistry, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain.
FAU - Chakraborty, Paromita
AU  - Chakraborty P
AD  - Department of Civil Engineering and SRM Research Institute, SRM Institute of 
      Science and Technology, Kancheepuram district, Tamil Nadu 603203, India. 
      Electronic address: paromitc@srmist.edu.in.
LA  - eng
PT  - Journal Article
DEP - 20210702
PL  - United States
TA  - Waste Manag
JT  - Waste management (New York, N.Y.)
JID - 9884362
RN  - 0 (Dibenzofurans)
RN  - 0 (Dibenzofurans, Polychlorinated)
RN  - 0 (Dioxins)
RN  - 0 (Furans)
RN  - 0 (Polychlorinated Dibenzodioxins)
RN  - 0 (Polycyclic Aromatic Hydrocarbons)
RN  - 0 (RNA, Ribosomal, 16S)
RN  - 0 (Soil)
RN  - DFC2HB4I0K (Polychlorinated Biphenyls)
SB  - IM
MH  - Biological Availability
MH  - Dibenzofurans
MH  - Dibenzofurans, Polychlorinated
MH  - *Dioxins
MH  - Furans
MH  - India
MH  - Phylogeny
MH  - *Polychlorinated Biphenyls/analysis
MH  - *Polychlorinated Dibenzodioxins
MH  - *Polycyclic Aromatic Hydrocarbons/analysis
MH  - RNA, Ribosomal, 16S
MH  - Soil
OTO - NOTNLM
OT  - Bioavailability
OT  - PAHs
OT  - POPs
OT  - Soil
OT  - TEQs
EDAT- 2021/07/05 06:00
MHDA- 2021/08/12 06:00
CRDT- 2021/07/04 20:52
PHST- 2021/01/14 00:00 [received]
PHST- 2021/05/24 00:00 [revised]
PHST- 2021/06/20 00:00 [accepted]
PHST- 2021/07/05 06:00 [pubmed]
PHST- 2021/08/12 06:00 [medline]
PHST- 2021/07/04 20:52 [entrez]
AID - S0956-053X(21)00350-0 [pii]
AID - 10.1016/j.wasman.2021.06.015 [doi]
PST - ppublish
SO  - Waste Manag. 2021 Jul 15;131:331-340. doi: 10.1016/j.wasman.2021.06.015. Epub 
      2021 Jul 2.