PT89632A - The use of calcium sulphate to improve the fermentation of organic waste - Google Patents
The use of calcium sulphate to improve the fermentation of organic wasteInfo
- Publication number
- PT89632A PT89632A PT8963289A PT8963289A PT89632A PT 89632 A PT89632 A PT 89632A PT 8963289 A PT8963289 A PT 8963289A PT 8963289 A PT8963289 A PT 8963289A PT 89632 A PT89632 A PT 89632A
- Authority
- PT
- Portugal
- Prior art keywords
- montmorillonite
- organic materials
- dispersing
- waste organic
- calcium sulphate
- Prior art date
Links
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 title abstract 4
- 230000015556 catabolic process Effects 0.000 title abstract 2
- 238000006731 degradation reaction Methods 0.000 title abstract 2
- GUJOJGAPFQRJSV-UHFFFAOYSA-N dialuminum;dioxosilane;oxygen(2-);hydrate Chemical compound O.[O-2].[O-2].[O-2].[Al+3].[Al+3].O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O GUJOJGAPFQRJSV-UHFFFAOYSA-N 0.000 title abstract 2
- 229910052901 montmorillonite Inorganic materials 0.000 title abstract 2
- 239000011368 organic material Substances 0.000 title abstract 2
- 239000002699 waste material Substances 0.000 title abstract 2
- 235000011132 calcium sulphate Nutrition 0.000 title 1
- 239000001175 calcium sulphate Substances 0.000 title 1
- 229910052925 anhydrite Inorganic materials 0.000 abstract 2
- 235000012054 meals Nutrition 0.000 abstract 2
- 229910019142 PO4 Inorganic materials 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 abstract 1
- 239000010452 phosphate Substances 0.000 abstract 1
Landscapes
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Fertilizers (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT8963289A PT89632B (pt) | 1989-02-03 | 1989-02-03 | Processo para a utilizacao de sulfato de calcio para melhorar a fermentacao de desperdicios organicos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PT8963289A PT89632B (pt) | 1989-02-03 | 1989-02-03 | Processo para a utilizacao de sulfato de calcio para melhorar a fermentacao de desperdicios organicos |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| PT89632A true PT89632A (pt) | 1990-08-31 |
| PT89632B PT89632B (pt) | 1995-03-31 |
Family
ID=20084410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT8963289A PT89632B (pt) | 1989-02-03 | 1989-02-03 | Processo para a utilizacao de sulfato de calcio para melhorar a fermentacao de desperdicios organicos |
Country Status (1)
| Country | Link |
|---|---|
| PT (1) | PT89632B (pt) |
-
1989
- 1989-02-03 PT PT8963289A patent/PT89632B/pt not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| PT89632B (pt) | 1995-03-31 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG3A | Patent granted, date of granting |
Effective date: 19940919 |
|
| MM3A | Annulment or lapse |
Free format text: LAPSE DUE TO NON-PAYMENT OF FEES Effective date: 19960331 |