RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS
It was found that currently sulphate and calcium ions content in Kuyalnik brine close to the solubility product of CaSO4. If brine will not by dilute precipitation of gypsum may be expect in prospectstive. It is shown that the dilution of the Kuyalnik brine by seawater willreduces the concentration...
| Main Authors: | , , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Odessa I. I. Mechnikov National University
2014-11-01
|
| Series: | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| Subjects: | |
| Online Access: | http://heraldchem.onu.edu.ua/article/view/31089 |
| _version_ | 1811247930759184384 |
|---|---|
| author | V. P. Antonovich I. I. Zheltvay N. A. Chivireva I. V. Stoyanova O. I. Zheltvay A. O. Stoyanov K. K. Tsymbalyuk |
| author_facet | V. P. Antonovich I. I. Zheltvay N. A. Chivireva I. V. Stoyanova O. I. Zheltvay A. O. Stoyanov K. K. Tsymbalyuk |
| author_sort | V. P. Antonovich |
| collection | DOAJ |
| description | It was found that currently sulphate and calcium ions content in Kuyalnik brine close to the solubility product of CaSO4. If brine will not by dilute precipitation of gypsum may be expect in prospectstive. It is shown that the dilution of the Kuyalnik brine by seawater willreduces the concentration of calcium and sulfate ions reducing their solubility product and making it impossible the formation of calcium sulfate and precipitation of gypsum. On the basis of established the contents of some heavy metals, polyarenes, chlorinated pesticides and polychlorinated biphenyls which were in water and sediments of the Gulf of Odessa , brine and peloids Kuyalnik estuary pronounced more pollution by priority toxicants of estuary compared with seawater. Concluded tht environmental safety of Kuyalnik estuary filling by the Black Sea waters. |
| first_indexed | 2024-04-12T15:19:13Z |
| format | Article |
| id | doaj.art-1bb3f3e65152448fbda456f38faf7d37 |
| institution | Directory Open Access Journal |
| issn | 2304-0947 2414-5963 |
| language | English |
| last_indexed | 2024-04-12T15:19:13Z |
| publishDate | 2014-11-01 |
| publisher | Odessa I. I. Mechnikov National University |
| record_format | Article |
| series | Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ |
| spelling | doaj.art-1bb3f3e65152448fbda456f38faf7d372022-12-22T03:27:32ZengOdessa I. I. Mechnikov National UniversityVìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ2304-09472414-59632014-11-01183(47)162710.18524/2304-0947.2013.3(47).3108931089RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTSV. P. Antonovich0I. I. Zheltvay1N. A. Chivireva2I. V. Stoyanova3O. I. Zheltvay4A. O. Stoyanov5K. K. Tsymbalyuk6Фізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниФізико-хімічний інститут ім. О.В.Богатського НАН УкраїниIt was found that currently sulphate and calcium ions content in Kuyalnik brine close to the solubility product of CaSO4. If brine will not by dilute precipitation of gypsum may be expect in prospectstive. It is shown that the dilution of the Kuyalnik brine by seawater willreduces the concentration of calcium and sulfate ions reducing their solubility product and making it impossible the formation of calcium sulfate and precipitation of gypsum. On the basis of established the contents of some heavy metals, polyarenes, chlorinated pesticides and polychlorinated biphenyls which were in water and sediments of the Gulf of Odessa , brine and peloids Kuyalnik estuary pronounced more pollution by priority toxicants of estuary compared with seawater. Concluded tht environmental safety of Kuyalnik estuary filling by the Black Sea waters.http://heraldchem.onu.edu.ua/article/view/31089Куяльницький лиманвода Чорного моряропапелоїдигіпсорганічні токсиканти |
| spellingShingle | V. P. Antonovich I. I. Zheltvay N. A. Chivireva I. V. Stoyanova O. I. Zheltvay A. O. Stoyanov K. K. Tsymbalyuk RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS Vìsnik Odesʹkogo Nacìonalʹnogo Unìversitetu: Hìmìâ Куяльницький лиман вода Чорного моря ропа пелоїди гіпс органічні токсиканти |
| title | RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS |
| title_full | RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS |
| title_fullStr | RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS |
| title_full_unstemmed | RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS |
| title_short | RATIONALE OF KUYALNIK ESTUARY FILLING ENVIRONMENTAL SAFETY BY THE BLACK SEA WATERS. CHEMICAL ASPECTS |
| title_sort | rationale of kuyalnik estuary filling environmental safety by the black sea waters chemical aspects |
| topic | Куяльницький лиман вода Чорного моря ропа пелоїди гіпс органічні токсиканти |
| url | http://heraldchem.onu.edu.ua/article/view/31089 |
| work_keys_str_mv | AT vpantonovich rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT iizheltvay rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT nachivireva rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT ivstoyanova rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT oizheltvay rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT aostoyanov rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects AT kktsymbalyuk rationaleofkuyalnikestuaryfillingenvironmentalsafetybytheblackseawaterschemicalaspects |