SU407998A1 - METHOD OF ESTABLISHMENT SCREEN - Google Patents
METHOD OF ESTABLISHMENT SCREENInfo
- Publication number
- SU407998A1 SU407998A1 SU1695533A SU1695533A SU407998A1 SU 407998 A1 SU407998 A1 SU 407998A1 SU 1695533 A SU1695533 A SU 1695533A SU 1695533 A SU1695533 A SU 1695533A SU 407998 A1 SU407998 A1 SU 407998A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- clay
- salt
- soil
- salts
- refineries
- Prior art date
Links
Landscapes
- Processing Of Solid Wastes (AREA)
Description
1one
Изобретение относитс к способам борьбы с фильтрацией растворов и диффузией солей в почвы и водоемы из солехранилищ и растворохранилищ . Оно может быть использовано на калийных комбинатах, а также на тех предпри ти х , отходы которых содержат растворимые в воде соли. The invention relates to methods for controlling the filtration of solutions and the diffusion of salts into soils and reservoirs from salt storage and mortar storage. It can be used in potash plants, as well as in those plants whose waste contains water-soluble salts.
Отходы калийных комбинатов исчисл ютс многими миллионами тонп в год. Эти отходы, складируемые на поверхности в соле- и рассолохранилищах , вызывают засоление почв и водоемов окружающей местности.Waste from potash plants is estimated at many millions of tons per year. These wastes stored on the surface in salt and salt storage facilities cause salinization of soils and water bodies of the surrounding area.
Известно большое число различных противофильтрационных экранов, предотвращающих утечку жидкости в подземные породы. На калийных предпри ти х практическое применение нашел способ возведени экрана путем кольматации глинистых частиц в почво-грунт с последующей их коагул цией в солевой прослойке .There are a large number of different anti-filtration screens that prevent leakage of fluid into underground rocks. In potash plants, a practical application has been found to build a screen by clogging clay particles into the soil and subsequent coagulating them in a salt layer.
Предлагаемый способ отличаетс от известных тем, что, с целью полного прекращени фильтрации растворов и диффузии солей в почву и водоемы, в качестве материала дл экрана под соле- и растворохранилища используют глинистые отходы нефтеперерабатывающих предпри тий. Эти отходы представл ют собой тонкоизмельченную глину, поверхность частиц которой покрыта гидрофобными пленками из смолистых и других высококип щих примесей нефти. Они не смачиваютс водой , устойчивы к действию солей, смешиваютс с органическими растворител ми в любых соотношени х.The proposed method differs from those known in that, in order to completely stop the filtration of solutions and the diffusion of salts into the soil and water bodies, clay wastes from refineries are used as material for the screen under the salt and mortar storages. These wastes are finely ground clay, the surface of which particles are covered with hydrophobic films of resinous and other high boiling oil impurities. They are not wetted with water, resistant to the action of salts, mixed with organic solvents in any ratios.
Осуществление предлагаемого способа достигаетс путем укладки на предварительно уплотненный грунт водонепроницаемого сло из глинистых отходов нефтеперерабатывающих предпри тий или смеси их с грунтом вThe implementation of the proposed method is achieved by laying on a pre-compacted soil a waterproof layer of clay waste from oil refineries or mixing them with the soil in
соотношении 1:1.ratio of 1: 1.
Предмет изобретени Subject invention
1515
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1695533A SU407998A1 (en) | 1971-08-23 | 1971-08-23 | METHOD OF ESTABLISHMENT SCREEN |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU1695533A SU407998A1 (en) | 1971-08-23 | 1971-08-23 | METHOD OF ESTABLISHMENT SCREEN |
Publications (1)
Publication Number | Publication Date |
---|---|
SU407998A1 true SU407998A1 (en) | 1973-12-10 |
Family
ID=20487362
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU1695533A SU407998A1 (en) | 1971-08-23 | 1971-08-23 | METHOD OF ESTABLISHMENT SCREEN |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU407998A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270875A (en) * | 1978-04-24 | 1981-06-02 | Nippon Light Metal Company Limited | Method of creating landfill from red mud |
-
1971
- 1971-08-23 SU SU1695533A patent/SU407998A1/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4270875A (en) * | 1978-04-24 | 1981-06-02 | Nippon Light Metal Company Limited | Method of creating landfill from red mud |
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