The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq
water samples at each treatment step of drinking water treatment plants(DWTPs) in Erbil city were collected to study sixteen PAHs componds listed by USEPA as priority pollutants and determine the efficiency of each process in removal of PAHs .The highest values of(0.313?g/L and 0.233 ?g/L)were recor...
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| Format: | Article |
| Language: | English |
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University of Thi-Qar
2019-06-01
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| Series: | مجلة علوم ذي قار |
| Subjects: | |
| Online Access: | https://www.jsci.utq.edu.iq/index.php/main/article/view/479 |
| _version_ | 1827738374290538496 |
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| author | Awaz B. Mohammed Siraj M.A.Goran Maysoon M. Al-Taee |
| author_facet | Awaz B. Mohammed Siraj M.A.Goran Maysoon M. Al-Taee |
| author_sort | Awaz B. Mohammed |
| collection | DOAJ |
| description | water samples at each treatment step of drinking water treatment plants(DWTPs) in Erbil city
were collected to study sixteen PAHs componds listed by USEPA as priority pollutants and
determine the efficiency of each process in removal of PAHs .The highest values of(0.313?g/L
and 0.233 ?g/L)were recorded for Benzo(k)flouranthene in DWTP 1 and 2(Efraz 1,2)during June
2008 in raw water ,while the highest value of 0.174 ?g/Lwas recorded for Acenaphtheen and
flourene during june 2008 in raw water at Efraz 3.No values were recorded for Low molecular
weight PAHs during the study periods at DWTPs in some treatment steps. The lowest values in
the tap water(treated water)which reffered to the efficiency of treatment processes in removing of
PAHs from the source water. mean concentration of Total PAHs compounds which ranged
between (0.150-1.43 ?g/L), (0.081-1.462?g/L) and (0.080-0.0941were recorded at Efraz 1, 2 and
3 during June 2008 and April 2009 in in source water and tap water respectively. the removing
percentage of totl PAHs were (84%,90% and 85%) and (83%,92% and 86%) were recorded at
Efraz 1,2,3 during June2008 and April 2009 respectively.The highest values were recorded for 5-
ring (BbF,BkF.BaP,DBA)PAHs at Efraz and 2 and 4-ringPAHs(Flur,Py,BaA and chry)at efraz 3 |
| first_indexed | 2024-03-11T02:43:28Z |
| format | Article |
| id | doaj.art-24b74ba2cce24e6d9943e40c4955e4e1 |
| institution | Directory Open Access Journal |
| issn | 1991-8690 2709-0256 |
| language | English |
| last_indexed | 2024-03-11T02:43:28Z |
| publishDate | 2019-06-01 |
| publisher | University of Thi-Qar |
| record_format | Article |
| series | مجلة علوم ذي قار |
| spelling | doaj.art-24b74ba2cce24e6d9943e40c4955e4e12023-11-18T09:29:18ZengUniversity of Thi-Qarمجلة علوم ذي قار1991-86902709-02562019-06-0123The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq Awaz B. Mohammed0Siraj M.A.Goran1Maysoon M. Al-Taee2College of Science /Kirkuk UnivCollege of science /Salahaddin UnivCollege of Science/Babylon Univwater samples at each treatment step of drinking water treatment plants(DWTPs) in Erbil city were collected to study sixteen PAHs componds listed by USEPA as priority pollutants and determine the efficiency of each process in removal of PAHs .The highest values of(0.313?g/L and 0.233 ?g/L)were recorded for Benzo(k)flouranthene in DWTP 1 and 2(Efraz 1,2)during June 2008 in raw water ,while the highest value of 0.174 ?g/Lwas recorded for Acenaphtheen and flourene during june 2008 in raw water at Efraz 3.No values were recorded for Low molecular weight PAHs during the study periods at DWTPs in some treatment steps. The lowest values in the tap water(treated water)which reffered to the efficiency of treatment processes in removing of PAHs from the source water. mean concentration of Total PAHs compounds which ranged between (0.150-1.43 ?g/L), (0.081-1.462?g/L) and (0.080-0.0941were recorded at Efraz 1, 2 and 3 during June 2008 and April 2009 in in source water and tap water respectively. the removing percentage of totl PAHs were (84%,90% and 85%) and (83%,92% and 86%) were recorded at Efraz 1,2,3 during June2008 and April 2009 respectively.The highest values were recorded for 5- ring (BbF,BkF.BaP,DBA)PAHs at Efraz and 2 and 4-ringPAHs(Flur,Py,BaA and chry)at efraz 3https://www.jsci.utq.edu.iq/index.php/main/article/view/479PAHs ,Drinking waterPAHs removing |
| spellingShingle | Awaz B. Mohammed Siraj M.A.Goran Maysoon M. Al-Taee The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq مجلة علوم ذي قار PAHs ,Drinking water PAHs removing |
| title | The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq |
| title_full | The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq |
| title_fullStr | The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq |
| title_full_unstemmed | The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq |
| title_short | The efficiency of drinking -water-treatment processes in removing of some PAHs compounds from water in Erbil city-Iraq |
| title_sort | efficiency of drinking water treatment processes in removing of some pahs compounds from water in erbil city iraq |
| topic | PAHs ,Drinking water PAHs removing |
| url | https://www.jsci.utq.edu.iq/index.php/main/article/view/479 |
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