MY166426A - Method for promoting composting using steel slag, and compost obtained therefrom - Google Patents
Method for promoting composting using steel slag, and compost obtained therefromInfo
- Publication number
- MY166426A MY166426A MYPI2013701237A MYPI2013701237A MY166426A MY 166426 A MY166426 A MY 166426A MY PI2013701237 A MYPI2013701237 A MY PI2013701237A MY PI2013701237 A MYPI2013701237 A MY PI2013701237A MY 166426 A MY166426 A MY 166426A
- Authority
- MY
- Malaysia
- Prior art keywords
- steel slag
- livestock manure
- composting
- obtained therefrom
- temperature
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 4
- 239000002893 slag Substances 0.000 title abstract 4
- 239000010959 steel Substances 0.000 title abstract 4
- 239000002361 compost Substances 0.000 title abstract 3
- 238000009264 composting Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title 1
- 230000001737 promoting effect Effects 0.000 title 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 4
- 239000010871 livestock manure Substances 0.000 abstract 3
- 229910052742 iron Inorganic materials 0.000 abstract 2
- 235000008733 Citrus aurantifolia Nutrition 0.000 abstract 1
- 235000011941 Tilia x europaea Nutrition 0.000 abstract 1
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000003337 fertilizer Substances 0.000 abstract 1
- 239000004571 lime Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- 238000004904 shortening Methods 0.000 abstract 1
- RMAQACBXLXPBSY-UHFFFAOYSA-N silicic acid Chemical compound O[Si](O)(O)O RMAQACBXLXPBSY-UHFFFAOYSA-N 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 238000009628 steelmaking Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/16—Treatment of sludge; Devices therefor by de-watering, drying or thickening using drying or composting beds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
- C02F11/143—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances
- C02F11/145—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents using inorganic substances using calcium compounds
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05D—INORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C; FERTILISERS PRODUCING CARBON DIOXIDE
- C05D3/00—Calcareous fertilisers
- C05D3/02—Calcareous fertilisers from limestone, calcium carbonate, calcium hydrate, slaked lime, calcium oxide, waste calcium products
-
- C—CHEMISTRY; METALLURGY
- C05—FERTILISERS; MANUFACTURE THEREOF
- C05F—ORGANIC FERTILISERS NOT COVERED BY SUBCLASSES C05B, C05C, e.g. FERTILISERS FROM WASTE OR REFUSE
- C05F17/00—Preparation of fertilisers characterised by biological or biochemical treatment steps, e.g. composting or fermentation
- C05F17/10—Addition or removal of substances other than water or air to or from the material during the treatment
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/20—Nature of the water, waste water, sewage or sludge to be treated from animal husbandry
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
- Y02P20/145—Feedstock the feedstock being materials of biological origin
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/40—Bio-organic fraction processing; Production of fertilisers from the organic fraction of waste or refuse
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- General Chemical & Material Sciences (AREA)
- Biochemistry (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Microbiology (AREA)
- Molecular Biology (AREA)
- Inorganic Chemistry (AREA)
- Fertilizers (AREA)
- Processing Of Solid Wastes (AREA)
- Treatment Of Sludge (AREA)
Abstract
[Object] A system that provides high quality compost in a short period is required for treatment of livestock manure. [Solution] Steel slag, which is a byproduct generated from a steelmaking process in the iron industry that has not been effectively used in the past, is reused as a mixed raw material with livestock manure in order to promote composting, and to efficiently use soluble silicic acid, lime, and iron included in the steel slag as a fertilizer resource. Accordingly, an increase in temperature when composting starts may be promoted, which makes the temperature of a mixture of the livestock manure and the steel slag reach at least 50 °C within 48 hours after mixing and sets the moisture content to 30% to 50%, thereby shortening compost production time. Fig. 1
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011027298 | 2011-02-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| MY166426A true MY166426A (en) | 2018-06-26 |
Family
ID=46638709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| MYPI2013701237A MY166426A (en) | 2011-02-10 | 2012-02-09 | Method for promoting composting using steel slag, and compost obtained therefrom |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP5797127B2 (en) |
| MY (1) | MY166426A (en) |
| PH (1) | PH12013501520A1 (en) |
| WO (1) | WO2012108497A1 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6492896B2 (en) * | 2015-04-02 | 2019-04-03 | 新日鐵住金株式会社 | Compost production method |
| CN109232055A (en) * | 2018-11-15 | 2019-01-18 | 湖南泰谷生态工程有限公司 | A kind of bio-feritlizer and preparation method thereof with function resistant to lodging |
| JP7633644B2 (en) * | 2020-10-16 | 2025-02-20 | 四国ケージ株式会社 | Compost production method |
| MA65525B1 (en) * | 2024-04-18 | 2026-01-30 | Societe Concamine | Stable organo-mineral amendment based on slag associated with horse manure |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5556086A (en) * | 1978-10-17 | 1980-04-24 | Noriyoshi Monma | Slag mixed fertilizer |
| JPS55149185A (en) * | 1979-05-11 | 1980-11-20 | Kawasaki Steel Co | Composting composition |
| JPS5829273B2 (en) * | 1979-11-02 | 1983-06-21 | 義芳 門馬 | Fertilizer manufacturing method |
| JPS5669294A (en) * | 1979-11-12 | 1981-06-10 | Nippon Steel Corp | Blended fertilizer manufacture utilizing iron slag |
| JPS62191487A (en) * | 1986-02-18 | 1987-08-21 | 株式会社バイオスター | Accelerator for manufacturing fermentation fertilizer |
| JPH0279910A (en) * | 1988-09-19 | 1990-03-20 | Ninaki Akira | Mixed horticultural culture soil containing granular natural zeolite as main component |
| JPH1135388A (en) * | 1997-07-14 | 1999-02-09 | Chichibu Onoda Cement Corp | Manufacturing method of organic fertilizer |
| KR20060120326A (en) * | 2005-05-19 | 2006-11-27 | 오옥수 | Organic fertilizer manufacturing method and organic fertilizer |
-
2012
- 2012-02-09 JP JP2012026115A patent/JP5797127B2/en active Active
- 2012-02-09 MY MYPI2013701237A patent/MY166426A/en unknown
- 2012-02-09 PH PH1/2013/501520A patent/PH12013501520A1/en unknown
- 2012-02-09 WO PCT/JP2012/052960 patent/WO2012108497A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| JP5797127B2 (en) | 2015-10-21 |
| WO2012108497A1 (en) | 2012-08-16 |
| JP2012180266A (en) | 2012-09-20 |
| PH12013501520A1 (en) | 2013-09-16 |
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