Citation:

PANGAEA.971316

Name: Annual concentrations of phthalic acid esters (PAEs) in the North West Indo-Gangetic Plain (NWIGP)
Published: 2024-07-22
License: https://creativecommons.org/licenses/by/4.0/
Keywords: PAEs; PAHs

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Published: 2024-07-22 • DOI registered: 2024-08-20

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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.

Keyword(s):

PAEs; PAHs

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):

NWIGP (North West Indo-Gangetic Plain) * Latitude: 30.667000 * Longitude: 76.729000 * Elevation: 24.4 m * Location: India * Method/Device: Sampling by hand (HAND)

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

Data

Download dataset as tab-delimited text — use the following character encoding:

1 Date/Time (UTC - start)	2 Date/Time (UTC - end)	3 DMP [ng/m³]	4 DMP std dev [±]	5 BBP [ng/m³]	6 BBP std dev [±]	7 DBP [ng/m³]	8 DBP std dev [±]	9 DEHP [ng/m³]	10 DEHP std dev [±]	11 DEP [ng/m³]	12 DEP std dev [±]	13 DEHA [ng/m³]	14 DEHAstd dev [±]
2019-04-13T04:30	2019-04-14T04:30	0.35	0.01	0.04	0.005	10.97	0.29	19.21	0.96	10.63	1.98	1.76	0.04
2019-04-21T04:30	2019-04-22T04:30	0.03	0.00	0.17	0.019	10.36	0.28	16.65	0.83	7.83	1.46	1.18	0.02
2019-04-29T04:30	2019-04-30T04:30	0.12	0.00	0.01	0.001	3.62	0.10	6.53	0.33	4.17	0.78	0.32	0.01
2019-05-07T04:30	2019-05-08T04:30	0.22	0.01	0.05	0.005	15.51	0.41	21.58	1.08	5.01	0.93	3.11	0.07
2019-05-15T04:30	2019-05-16T04:30	0.35	0.01	0.05	0.006	10.29	0.27	16.54	0.83	2.43	0.45	1.89	0.04
2019-05-27T04:30	2019-05-28T04:30	0.34	0.01	0.04	0.005	11.67	0.31	19.82	0.99	12.49	2.33	1.93	0.04
2019-06-04T04:30	2019-06-05T04:30	0.25	0.01	0.17	0.020	17.50	0.47	20.13	1.01	13.42	2.50	2.32	0.05
2019-06-12T04:30	2019-06-13T04:30	0.28	0.01	0.04	0.004	12.27	0.33	20.73	1.04	11.90	2.22	1.23	0.03
2019-06-17T04:30	2019-06-18T04:30	0.18	0.01	0.03	0.004	11.99	0.32	16.83	0.84	8.67	1.62	1.19	0.03
2019-06-28T04:30	2019-06-29T04:30	0.21	0.01	0.05	0.005	14.54	0.39	20.44	1.02	4.01	0.75	2.16	0.05
2019-07-06T04:30	2019-07-07T04:30	0.29	0.01	0.07	0.008	10.34	0.28	17.88	0.89	2.21	0.41	1.32	0.03
2019-07-14T04:30	2019-07-15T04:30	0.15	0.01	0.04	0.004	4.47	0.12	11.39	0.57	1.54	0.29	0.58	0.01
2019-07-22T04:30	2019-07-23T04:30	0.29	0.01	0.02	0.002	3.09	0.08	4.42	0.22	2.53	0.47	0.32	0.01
2019-07-30T04:30	2019-07-31T04:30	0.28	0.01	0.05	0.005	7.29	0.19	15.74	0.79	2.15	0.40	0.88	0.02
2019-08-07T04:30	2019-08-08T04:30	0.25	0.01	0.05	0.006	12.46	0.33	19.65	0.98	1.81	0.34	1.46	0.03
2019-08-21T04:30	2019-08-22T04:30	0.30	0.01	0.04	0.004	12.02	0.32	18.85	0.94	1.06	0.20	1.26	0.03
2019-09-06T04:30	2019-09-07T04:30	0.16	0.01	0.06	0.007	7.77	0.21	19.65	0.98	0.45	0.08	3.01	0.06
2019-09-14T04:30	2019-09-15T04:30	0.25	0.01	0.07	0.007	7.53	0.20	16.40	0.82	0.87	0.16	1.26	0.03
2019-09-24T04:30	2019-09-25T04:30	0.24	0.01	0.03	0.004	8.62	0.23	18.43	0.92	1.11	0.21	1.05	0.02
2019-10-06T04:30	2019-10-07T04:30	0.30	0.01	0.03	0.003	6.04	0.16	16.08	0.80	3.50	0.65	1.20	0.03
2019-10-14T04:30	2019-10-15T04:30	0.17	0.01	0.04	0.004	11.89	0.32	20.37	1.02	0.79	0.15	1.47	0.03
2019-10-22T04:30	2019-10-23T04:30	0.32	0.01	0.03	0.004	10.47	0.28	21.11	1.06	6.59	1.23	1.01	0.02
2019-10-26T04:30	2019-10-27T04:30	0.25	0.01	0.06	0.006	14.93	0.40	22.10	1.11	1.19	0.22	1.42	0.03
2019-12-31T04:30	2020-01-01T04:30	0.41	0.02	0.06	0.007	7.26	0.19	25.06	1.25	1.68	0.31	2.21	0.05
2020-01-08T04:30	2020-01-09T04:30	0.14	0.01	0.02	0.003	5.99	0.16	16.85	0.84	2.19	0.41	0.62	0.01
2020-01-16T04:30	2020-01-17T04:30	0.21	0.01	0.05	0.005	5.67	0.15	17.37	0.87	0.97	0.18	1.06	0.02
2020-01-24T04:30	2020-01-25T04:30	0.13	0.01	0.02	0.003	4.57	0.12	20.77	1.04	1.14	0.21	1.25	0.03
2020-02-01T04:30	2020-02-02T04:30	0.03	0.00	0.05	0.005	5.50	0.15	18.58	0.93	0.77	0.14	0.63	0.01
2020-02-09T04:30	2020-02-10T04:30	0.31	0.01	0.09	0.010	7.27	0.19	25.01	1.25	0.73	0.14	2.30	0.05
2020-02-17T04:30	2020-02-18T04:30	0.26	0.01	0.04	0.004	4.84	0.13	15.23	0.76	3.03	0.57	0.65	0.01
2020-02-25T04:30	2020-02-26T04:30	0.23	0.01	0.05	0.006	7.34	0.20	16.72	0.84	7.41	1.38	0.68	0.01