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Oil pollution of soils is chemically complex process and it is mostly occurred around of oil drilling fields and pipeline systems. At the same time with oil hydrocarbons such compounds as salts, heavy metals, sulphides and other chemical mixture occur in the soil. The studied soils are long-term polluted. The grey-brown and sandy soils differ from other soils by low supplied chemical, humus, and micronutrients contents as well as their average fertility. The concentrations of As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V and Zn elements in soils were determined by Aqua regia method. Furthermore, the variations in the contents of soil pH, organic carbon and humus contents under oil pollution were studied. 

  • Internet havola
  • DOI
  • UzSCI tizimida yaratilgan sana25-08-2022
  • O'qishlar soni0
  • Nashr sanasi14-08-2020
  • Asosiy tilIngliz
  • Sahifalar20-25
Ўзбек

Тупроқларнинг нефть билан ифлосланиши мураккаб кимёвий жараён бўлиб, асосий ҳолларда нефть конлари ва нефть узатиш тизими атрофида кузатилди. Нефть билан ифлосланиш билан бир вақтда тупроққа тузлар, оғир металлар, сульфид ва бошқа моддалар ҳам тушиши аниқланди. Бундай тупроқларни кўп йиллар давомида ўрганиш натижасида аниқландики, сур тусли қўнғир ва қумли чўл тупроқлар бошқа тупроқларга нисбатан озиқа элементлар, микроэлементлар ва гумус билан кам таъминланган ҳамда унумдорлиги паст эканлиги аниқланди. Aqua regia методи асосида As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V и Zn элементларининг концентрацияси аниқланиб, ушбу хоссаларга боғлиқлиги очиб берилди. Бундан ташқари тупроқ рН муҳити, органик углерод ва гумуснинг ифлосланиш билан вариацияси ўрганилди. 

English

Oil pollution of soils is chemically complex process and it is mostly occurred around of oil drilling fields and pipeline systems. At the same time with oil hydrocarbons such compounds as salts, heavy metals, sulphides and other chemical mixture occur in the soil. The studied soils are long-term polluted. The grey-brown and sandy soils differ from other soils by low supplied chemical, humus, and micronutrients contents as well as their average fertility. The concentrations of As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V and Zn elements in soils were determined by Aqua regia method. Furthermore, the variations in the contents of soil pH, organic carbon and humus contents under oil pollution were studied. 

Русский

Нефтяное загрязнение почв представляет собой химически сложный процесс, и в основном оно происходит вокруг нефтяных буровых месторождений и трубопроводных систем. В то же время с нефтяными углеводородами в почве встречаются такие соединения, как соли, тяжелые металлы, сульфиды и другие химические смеси. Изученные почвы подвержены многолетнему загрязнению. Серо-коричневые и песчаные почвы отличаются от других почв низким содержанием химических веществ, гумуса и микроэлементов, а также их средним плодородием. Концентрации элементов As, Cd, Co, Cr, Cu, Fe, Mn, Ni, Pb, Sb, V и Zn в почвах определяли методом Aqua regia. Кроме того, были изучены вариации содержания рН почвы, содержания органического углерода и гумуса при загрязнении нефтью. 

Havola nomi
1 1. Карпов А.В. Разработка технологии экологической ремедиации техногенно-нарушенных земель на примере зоны воздействия Волгоградского нефтеперерабатывающего завода. Автореф. дисс. канд. тех. наук. ФГБОУ ВПО ВГАУ. – Волгоград, 2013.
2 2. Tyczkowsk A. Remove of soil and underground water contamination with refinery products by physical chemical and biotechnological method (in Polish). Ekologia i Technika. 3, 10, 1993;
3 3. Borowiec S., Dzienia S., Boliglowa E. The effect of oil contamination of the soil microflora. Part. I. Soil microorganisms next to fuels stories. Zesz. Nauk. AR Szczecin. XXVIII, 94, 33, 1982;
4 4. Lebkowska M, Karwowska E., Miaskiewicz E.Isolation and Identification of Bacteria from Petroleum De rivatives Soil. Acta Microb. Polon. 44, 297, 1995;
5 5. Malachowska-jutsz A., Mrozowska J., Kozielska M., Miksch K. Enzymatic activity in soil contaminated by petroleum derivatives during the process of its detoxification (in Polish). Biotechnologia. 1(36), 79,1997;
6 6. Olanczuk-neyman K., Prejzner J., Topolnicki M. Chemical and bacteriological evaluation of ground pollution with refinery products in the fuels station (in Polish). Biotechnologia. 2(25), 50, 1994;
7 7. Джувеликян Х.А., Щеглов Д.И., Горбунова Н.С. Загрязнение почв тяжелыми металлами способы контроля и нормирования загрязненных почв. Изд “ВГУ” 2009. – 22 с.
8 8. Okonokhua B.O., Ikhajiagbe B., Anoliefo G.O., Emede T.O. The Effects of Spent Engine Oil on Soil Properties and Growth of Maize (Zea mays L.) J. Appl. Sci. Environ. Manage. September, 2007. Vol. 11 (3).
9 9. Trindade P.V.O., Sobral L.G., Rizzo A.C.L., Leite S.G.F., Soriano A.U. Bioremediation of a weathered and a recently oil-contaminated soils from Brazil: a comparison study. Chemosphere 58 (2005).
10 10. Lawson I.YD., Nartey E.K., Darko D.A., Okrah V.A. and Tsatsu D. Microbial degradation potential of some Ghanaian soils contaminated with diesel oil. Agric. Biol. J. N. Am., 2012, 3(1).
11 11. Dana B. A-Duwaisan, Ahmad A. A-Naseem Characterization of Oil Contaminated Soil // 2nd International Conference on Environmental Science and Technology IPCBEE vol.6 (2011) © (2011) IACSIT Press, Singapore.
12 12. Ujowundu C.O., Kalu F.N., Nwaoguikpe R.N., Kalu O.I., Ihejirika C.E., Nwosunjoku E.C., Okechukwu R.I. Biochemical and Physical Characterization of Diesel Petroleum Contaminated Soil in Southeastern Nigeria. Research Journal of Chemical Sciences. Vol. 1(8), 57-62, Nov. (2011).
13 13. Полянскова Е.А. Экологическая оценка серых лесных и черноземных почв различной степени загрязнения нефтью. Автореф. дисс. канд. биол. наук. Пенза, ПГТА. 2011.
14 14. Rauret G., Sanchez L., Sahuquillo A., Barahona E., Lachika M., Ure A.M., Davidson C.M., Gomez A., Lṻck D., Bacon J., YIi-Halla M., Muntau H., Quevauviller Ph. Application of a modified BCR sequential extraction (thre-step) procedure for the determination of extractable trace metal contents in a sewage sludge amended soil reference material (CRM 483), complemented by a three-year stability study of acetic acid and EDTA extractable metal content / J.environ. Monit., 2000.
15 2000. 15. International Organization of Standardization, Standard of Soil quality Technol. 33 (1 of pH (ISO 10390:1994).
16 16. Miloś V., Josef K., Jan N., Svatopluk M., Luboś B., Ondŕej D. Pedologicke praktikum. CZU. 2008.
17 17. Васильев А.А., Чащин А.Н. Тяжелые металлы в почвах города чусового: оценка и диагностика загрязнения / А.А. Васильев, А.Н. Чащин, М-во с.-х. РФ, ФГБОУ ВПО Пермская ГСХА. – Пермь: ФГБОУ ВПО Пермская ГСХА, 2011.
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