SU1585314A1 - Composition for neutralizing oil pollution of soil - Google Patents

Composition for neutralizing oil pollution of soil Download PDF

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Publication number
SU1585314A1
SU1585314A1 SU884449397A SU4449397A SU1585314A1 SU 1585314 A1 SU1585314 A1 SU 1585314A1 SU 884449397 A SU884449397 A SU 884449397A SU 4449397 A SU4449397 A SU 4449397A SU 1585314 A1 SU1585314 A1 SU 1585314A1
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SU
USSR - Soviet Union
Prior art keywords
composition
soil
peat
lime
oil pollution
Prior art date
Application number
SU884449397A
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Russian (ru)
Inventor
Валерий Юрьевич Шеметов
Николай Маркович Шмалько
Original Assignee
Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
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Application filed by Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам filed Critical Всесоюзный научно-исследовательский институт по креплению скважин и буровым растворам
Priority to SU884449397A priority Critical patent/SU1585314A1/en
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Publication of SU1585314A1 publication Critical patent/SU1585314A1/en

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Abstract

Изобретение касаетс  охраны окружающей среды и может быть использовано дл  устранени  токсичного действи  углеводородов нефти на почву и сельскохоз йственные растени . Цель изобретени  - повышение эффективности состава. Состав содержит, мас.%: фильтроперлит 16-30The invention relates to environmental protection and can be used to eliminate the toxic effects of petroleum hydrocarbons on soil and agricultural plants. The purpose of the invention is to increase the effectiveness of the composition. The composition contains, wt%: filtroperlit 16-30

торф 22-26peat 22-26

известь 5-7lime 5-7

нитрилотриметилфосфорна  кислота 1 - 3nitrilotrimethylphosphoric acid 1 - 3

отработанный глинистый буровой раствор остальное. Рекомендованна  доза внесени  - 20 т/га с последующей запашкой состава на глубину до 40 см. 1 табл.spent clay drilling the rest. The recommended dose is 20 t / ha, followed by tacking of the composition to a depth of 40 cm. 1 tab.

Description

Изобретение.-относитс  к охране окружающей среды и может быть использовано дл .устранени  токсического действи  углеводородов нефти на почвы и сельскохоз йственные растени .The invention relates to environmental protection and can be used to eliminate the toxic effect of petroleum hydrocarbons on soils and agricultural plants.

Цель изобретени  -повышение эффек- тивности состава.The purpose of the invention is to increase the effectiveness of the composition.

Пример. Дл  приготовлени  состава использовали фильтроперлит (ТУ 480-1-79-78), торф болотно-нцзинного типа со среднего по мощности органогенного горизонта, известь (ГОСТ 917.9-77) , нитрилотриметилфосфоновую кислоту (НТ:Ф) (ТУ 6-02-1171-79) и отработанный буровой раствор (ЪВР), содержащий , мас.%:Example. For the preparation of the composition, filterperlite (TU 480-1-79-78), peat bog-type peat with a medium-sized organogenic layer, lime (GOST 917.9-77), nitrilotrimethylphosphonic acid (NT: F) (TU 6-02-1171 -79) and spent drilling mud (LRW), containing, wt.%:

Физическа  глина 30-50 Нерастворимые минеральные соли (преимущественно солиPhysical clay 30-50 Insoluble mineral salts (mainly salts

кальци )0,2-1,5,calcium) 0.2-1.5,

Органические вещества 5,2-7,6 ВодаОстальноеOrganic substances 5,2-7,6 Water Else

На загр зненную почву опытного участка площадью 4 м вносили 8 кг состава (доза внесени  20 т/га). Дл  этого 1,28 кг фильтроперлита (16 ) наносили равномерным слоем на почву и перепахивали на глуби- .ну 40 см с одновременным внесением 2,08 кг торфа (26 мас.%), 0,56 кг извести (7 мас.%), 0,24 кг НТР (3 мас.%) и 3,84 кг ОБР (48 мас.%). Затем определ ют загр зненность почвы по содержанию в ней несв занной нефти и ХПК. После этого производили посев  рового  чмен  и проводили фенологические наблюдени , за ростом и развитием растешп :.8 kg of the compound was applied to the contaminated soil of the experimental plot with an area of 4 m (dose of 20 t / ha). For this, 1.28 kg of filter-perlite (16) was applied in a uniform layer on the soil and plowed down to a depth of 40 cm with simultaneous addition of 2.08 kg of peat (26 wt.%), 0.56 kg of lime (7 wt.%) , 0.24 kg NTR (3 wt.%) And 3.84 kg OBR (48 wt.%). Then, soil contamination is determined by the content of unbound oil and COD in it. After that, sowing barley was carried out and phenological observations were made; growth and development were rested:.

Результаты эксперимента представлены в таблице.The results of the experiment are presented in the table.

Claims (1)

Формула изобретени Invention Formula Состав дл  нейтрализации нефт ного загр знени  почв, содержащий сорбиругComposition for neutralizing oil pollution of soil containing sorbirug (Л(L елate 00 СП00 SP ооoo ющий компонент, отличающий- с   тем, чтор с целью поньппени  эффективности состава в качестве сорбирующего компонента он содержит 4 фильтроперлит и торф и дополнительно известь, нитрилотриметилфосфоновую кислоту и отработанный глинистый буровой раствор при следующем соотношении компонентов, 4ас.%:component, in order to understand the effectiveness of the composition as a sorbent component, it contains 4 filterperlite and peat and additionally lime, nitrilotrimethylphosphonic acid and spent drilling mud in the following ratio of components, 4ac.%: Фильтроперлит Торф ИзвестьFiltroperlite Peat Lime Нитрилотриметил- фосфонова  кислотаNitrilotrimethylphosphonic acid Отработанный глинистый буровой растворSpent clay drilling mud 16-3016-30 22-2622-26 5-75-7 1-31-3 ОстальноеRest Ш1 - нефтепродукты.Ш1 - oil products.
SU884449397A 1988-06-27 1988-06-27 Composition for neutralizing oil pollution of soil SU1585314A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884449397A SU1585314A1 (en) 1988-06-27 1988-06-27 Composition for neutralizing oil pollution of soil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884449397A SU1585314A1 (en) 1988-06-27 1988-06-27 Composition for neutralizing oil pollution of soil

Publications (1)

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SU1585314A1 true SU1585314A1 (en) 1990-08-15

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SU884449397A SU1585314A1 (en) 1988-06-27 1988-06-27 Composition for neutralizing oil pollution of soil

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA000296B1 (en) * 1998-12-24 1999-02-25 Ооо "Био-3" Process for intensifying self-purifying of soil from oil and phenol contaminants using a compound of mineral salts

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1289875, кл. С 09 К 17/00, А 01 С 21/00, 1984. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EA000296B1 (en) * 1998-12-24 1999-02-25 Ооо "Био-3" Process for intensifying self-purifying of soil from oil and phenol contaminants using a compound of mineral salts

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