Boggarapu Praphulla, Chandra; Patnana, Durga Prasad; Chaudhary, Pooja; Sinha, Baerbel; Sinha, Vinayak (2024): Annual concentrations of phthalic acid esters (PAEs) in the North West Indo-Gangetic Plain (NWIGP) [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.971316
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Published: 2024-07-22 • DOI registered: 2024-08-20
Abstract:
Measurements of daily average concentrations of 6 PAEs (dimethyl phthalate (DMP), diethyl phthalate (DEP), benzyl butyl phthalate (BBP), dibutyl phthalate (DBP), bis (2-ethyl hexyl) phthalate (DEHP), bis(2-ethylhexyl) adipate (DEHA)) are reported from a regionally representative sub-urban site in the North West Indo-Gangetic Plain (NWIGP). Samples were collected on prebaked quartz filters (Pall TissuquartzTM filters, 2500 QAT-UP, 47 mm diameter, 2 μm pore size) at a flow rate of 6.7 L min-1 for 24 hours (10:00 AM to following day 10: 00AM, IST) using the Speciation Aerosol Sampling System (SASS, Met One Instruments Inc., OR, USA) installed on the rooftop (80 feet above ground level) of the Academic Building-2 (30.667°N, 76.729°E), Indian Institute of Science Education and Research, Mohali, India. A total of 31 samples were collected between 13 April 2019 to 25 February 2020. After the sample collection, quartz filters were placed in aluminum foil layered petri slides, sealed with parafilm and stored at 4°C prior to chemical analysis with LC-ESI-MS/MS (Liquid Chromatography – Electrospray Ionization – Tandem Mass Spectrometer) housed at Central Research Instruments Facility (14.1670°N, 77.8091°E) at Sri Sathya Sai Institute of Higher Learning (SSSIHL), Puttaparthi, Andhra Pradesh, India.
Related to:
Patnana, Durga Prasad; Chandra, B P; Chaudhary, Pooja; Sinha, Baerbel; Sinha, Vinayak (2022): Optimized LC-MS/MS method for simultaneous determination of endocrine disruptors and PAHs bound to PM2.5: Sources and health risk in Indo-Gangetic Plain. Atmospheric Environment, 290, 119363, https://doi.org/10.1016/j.atmosenv.2022.119363
Coverage:
Latitude: 30.667000 * Longitude: 76.729000
Date/Time Start: 2019-04-13T04:30:00 * Date/Time End: 2020-02-26T04:30:00
Minimum Elevation: 24.4 m * Maximum Elevation: 24.4 m
Event(s):
Comment:
Funded by:
* SSSIHL-IISER Mohali research collaboration
Parameter(s):
| # | Name | Short Name | Unit | Principal Investigator | Method/Device | Comment |
|---|---|---|---|---|---|---|
| 1 | DATE/TIME | Date/Time | Boggarapu Praphulla, Chandra | Geocode – UTC - start | ||
| 2 | DATE/TIME | Date/Time | Boggarapu Praphulla, Chandra | Geocode – UTC - end | ||
| 3 | Dimethyl phthalate | DMP | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 4 | Dimethyl phthalate, standard deviation | DMP std dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 5 | Butyl benzyl phthalate | BBP | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 6 | Butyl benzyl phthalate, standard deviation | BBP std dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 7 | Dibutyl phthalate | DBP | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 8 | Dibutyl phthalate, standard deviation | DBP std dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 9 | Bis(2-ethylhexyl) phthalate | DEHP | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 10 | Bis(2-ethylhexyl) phthalate, standard deviation | DEHP std dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 11 | Diethyl phthalate | DEP | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 12 | Diethyl phthalate, standard deviation | DEP std dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 13 | Bis(2-ethylhexyl) adipate | DEHA | ng/m3 | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) | |
| 14 | Bis(2-ethylhexyl) adipate, standard deviation | DEHAstd dev | ± | Boggarapu Praphulla, Chandra | Liquid chromatography electrospray ionization-tandemmass spectrometry system (LC-ESI-MS/MS) |
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Enhanced curation (CurationLevelC)
Size:
372 data points