DE29516675U1 - Water-storing soil additive - Google Patents
Water-storing soil additiveInfo
- Publication number
- DE29516675U1 DE29516675U1 DE29516675U DE29516675U DE29516675U1 DE 29516675 U1 DE29516675 U1 DE 29516675U1 DE 29516675 U DE29516675 U DE 29516675U DE 29516675 U DE29516675 U DE 29516675U DE 29516675 U1 DE29516675 U1 DE 29516675U1
- Authority
- DE
- Germany
- Prior art keywords
- water
- soil additive
- storing soil
- storing
- additive
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002689 soil Substances 0.000 title claims description 7
- 239000000654 additive Substances 0.000 title claims description 6
- 230000000996 additive effect Effects 0.000 title claims description 5
- 235000010443 alginic acid Nutrition 0.000 claims description 3
- 229920000615 alginic acid Polymers 0.000 claims description 3
- 239000000017 hydrogel Substances 0.000 claims description 3
- 239000002734 clay mineral Substances 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 4
- FHVDTGUDJYJELY-UHFFFAOYSA-N 6-{[2-carboxy-4,5-dihydroxy-6-(phosphanyloxy)oxan-3-yl]oxy}-4,5-dihydroxy-3-phosphanyloxane-2-carboxylic acid Chemical compound O1C(C(O)=O)C(P)C(O)C(O)C1OC1C(C(O)=O)OC(OP)C(O)C1O FHVDTGUDJYJELY-UHFFFAOYSA-N 0.000 description 2
- 229940072056 alginate Drugs 0.000 description 1
- 239000004927 clay Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K17/00—Soil-conditioning materials or soil-stabilising materials
- C09K17/40—Soil-conditioning materials or soil-stabilising materials containing mixtures of inorganic and organic compounds
Landscapes
- Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Description
Wasserspeichender BodenhilfsstoffWater-retaining soil additive
Den Wasserhaushalt im Boden beeinflussende Bodenhilfsstoffe sind in verschiedenen Formen bekannt.Soil additives that influence the water balance in the soil are known in various forms.
Zum einen Tonminerialien, die durch ihr Quel!vermögen Wasser speichern, zum anderen Alginate, die direkt kein Wasser speichern und nur über den Umweg der Strukturverbesserung wirken, sowie Hydrogele, die ein Mehrhundertfaches Ihres Volumens an Wasser speichern.On the one hand, clay minerals, which store water due to their swelling capacity, on the other hand, alginates, which do not store water directly and only work via the indirect route of improving the structure, as well as hydrogels, which store several hundred times their volume of water.
Nachteile dieser Produkte sind, daß sie für sich einzeln nur ganz spezifische Leistungen vollbringen.The disadvantages of these products are that they only perform very specific functions individually.
Es ist Aufgabe der Neuerung einen Bodenhilfsstoff zu schaffen, der die genannten Nachteile nicht hat und die unterschiedlichen Wirkungen vereinigt.The aim of the innovation is to create a soil additive that does not have the disadvantages mentioned and combines the different effects.
Neuerungsgemäß geschieht dieses dadurch, daß in einem Mischungsverhältnis, welches jeweils der Menge entspricht, die bei der Einzelanwendung vorgesehen ist, zusammengefügt werden.According to the innovation, this is done by combining the components in a mixing ratio that corresponds to the amount intended for the individual application.
BeschreibungDescription
In der Zeichnung ist ein Ausführungsbeispiel gemäß der Neuerung dargestellt, welches im folgenden beschrieben wird.The drawing shows an embodiment according to the innovation, which is described below.
Es werden die verschiedenen Komponenten in einer Mischung gezeigt : Hydrogel (1). Alginat (2) und eventuell Ton.The different components are shown in a mixture: hydrogel (1), alginate (2) and possibly clay.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29516675U DE29516675U1 (en) | 1995-10-21 | 1995-10-21 | Water-storing soil additive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE29516675U DE29516675U1 (en) | 1995-10-21 | 1995-10-21 | Water-storing soil additive |
Publications (1)
Publication Number | Publication Date |
---|---|
DE29516675U1 true DE29516675U1 (en) | 1996-02-15 |
Family
ID=8014414
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE29516675U Expired - Lifetime DE29516675U1 (en) | 1995-10-21 | 1995-10-21 | Water-storing soil additive |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE29516675U1 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007016362U1 (en) | 2007-11-08 | 2009-03-26 | Arpadis Deutschland Gmbh | Soil conditioners |
DE102007056264A1 (en) | 2007-11-08 | 2009-07-16 | Arpadis Deutschland Gmbh | Soil improver, useful e.g. to increase water absorption/water storage capacity of soil, comprises a water-swellable matrix material based on organic polymer with carbohydrate functional group, and inorganic solid particles e.g. bentonite |
WO2013135239A1 (en) | 2012-03-15 | 2013-09-19 | Sachtleben Pigment Gmbh | Method for granulating particle-containing material obtained from industrial processes, the granulate thus produced, and use thereof |
DE102012102473A1 (en) | 2012-03-22 | 2013-09-26 | Xtract Gmbh | Treating sewage sludge, useful for improving its storage- and/or transport properties, comprises mechanically dewatering sludge, and mixing dewatered sludge with superabsorbent or hydrogel to obtain granules with specific moisture content |
-
1995
- 1995-10-21 DE DE29516675U patent/DE29516675U1/en not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202007016362U1 (en) | 2007-11-08 | 2009-03-26 | Arpadis Deutschland Gmbh | Soil conditioners |
DE102007056264A1 (en) | 2007-11-08 | 2009-07-16 | Arpadis Deutschland Gmbh | Soil improver, useful e.g. to increase water absorption/water storage capacity of soil, comprises a water-swellable matrix material based on organic polymer with carbohydrate functional group, and inorganic solid particles e.g. bentonite |
WO2013135239A1 (en) | 2012-03-15 | 2013-09-19 | Sachtleben Pigment Gmbh | Method for granulating particle-containing material obtained from industrial processes, the granulate thus produced, and use thereof |
DE102013102665A1 (en) | 2012-03-15 | 2013-09-19 | Sachtleben Pigment Gmbh | Process for the granulation of particulate material from industrial processes, the granules thus produced and their use |
US9303128B2 (en) | 2012-03-15 | 2016-04-05 | Sachtleben Pigment Gmbh | Method for granulating particle-containing material obtained from industrial processes, the granulate thus produced, and use thereof |
DE102012102473A1 (en) | 2012-03-22 | 2013-09-26 | Xtract Gmbh | Treating sewage sludge, useful for improving its storage- and/or transport properties, comprises mechanically dewatering sludge, and mixing dewatered sludge with superabsorbent or hydrogel to obtain granules with specific moisture content |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
R086 | Non-binding declaration of licensing interest | ||
R207 | Utility model specification |
Effective date: 19960328 |
|
R150 | Utility model maintained after payment of first maintenance fee after three years |
Effective date: 19991026 |
|
R157 | Lapse of ip right after 6 years |
Effective date: 20020702 |