KR980001914A - Waste landfill material composition with self-forming and self-healing function - Google Patents
Waste landfill material composition with self-forming and self-healing function Download PDFInfo
- Publication number
- KR980001914A KR980001914A KR1019970068402A KR19970068402A KR980001914A KR 980001914 A KR980001914 A KR 980001914A KR 1019970068402 A KR1019970068402 A KR 1019970068402A KR 19970068402 A KR19970068402 A KR 19970068402A KR 980001914 A KR980001914 A KR 980001914A
- Authority
- KR
- South Korea
- Prior art keywords
- self
- layer
- landfill
- waste
- forming
- Prior art date
Links
- 239000000463 material Substances 0.000 title claims abstract 18
- 239000002699 waste material Substances 0.000 title claims abstract 13
- 239000002689 soil Substances 0.000 claims abstract 10
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims abstract 4
- 235000011941 Tilia x europaea Nutrition 0.000 claims abstract 4
- 229910052602 gypsum Inorganic materials 0.000 claims abstract 4
- 239000010440 gypsum Substances 0.000 claims abstract 4
- 239000004571 lime Substances 0.000 claims abstract 4
- 239000010881 fly ash Substances 0.000 claims abstract 3
- 239000000126 substance Substances 0.000 claims abstract 3
- 239000002244 precipitate Substances 0.000 claims abstract 2
- 239000004576 sand Substances 0.000 claims abstract 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 claims 4
- 239000000654 additive Substances 0.000 claims 4
- 230000003014 reinforcing effect Effects 0.000 claims 4
- 238000000034 method Methods 0.000 claims 2
- 229910052782 aluminium Inorganic materials 0.000 claims 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims 1
- 229910052788 barium Inorganic materials 0.000 claims 1
- DSAJWYNOEDNPEQ-UHFFFAOYSA-N barium atom Chemical compound [Ba] DSAJWYNOEDNPEQ-UHFFFAOYSA-N 0.000 claims 1
- 238000005266 casting Methods 0.000 claims 1
- 239000004568 cement Substances 0.000 claims 1
- 238000006073 displacement reaction Methods 0.000 claims 1
- 239000000945 filler Substances 0.000 claims 1
- 238000011065 in-situ storage Methods 0.000 claims 1
- 238000010406 interfacial reaction Methods 0.000 claims 1
- 150000002500 ions Chemical class 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000010802 sludge Substances 0.000 claims 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 238000003895 groundwater pollution Methods 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 230000002940 repellent Effects 0.000 abstract 1
- 239000005871 repellent Substances 0.000 abstract 1
- 239000013049 sediment Substances 0.000 abstract 1
- 238000003900 soil pollution Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE NOT OTHERWISE PROVIDED FOR
- B09B1/00—Dumping solid waste
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B14/00—Use of inorganic materials as fillers, e.g. pigments, for mortars, concrete or artificial stone; Treatment of inorganic materials specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B14/02—Granular materials, e.g. microballoons
- C04B14/36—Inorganic materials not provided for in groups C04B14/022 and C04B14/04 - C04B14/34
- C04B14/361—Soil, e.g. laterite
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B18/00—Use of agglomerated or waste materials or refuse as fillers for mortars, concrete or artificial stone; Treatment of agglomerated or waste materials or refuse, specially adapted to enhance their filling properties in mortars, concrete or artificial stone
- C04B18/04—Waste materials; Refuse
-
- 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
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Ceramic Engineering (AREA)
- Civil Engineering (AREA)
- Materials Engineering (AREA)
- Structural Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Inorganic Chemistry (AREA)
- Processing Of Solid Wastes (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
Abstract
본 발명은 자가형성 및 자가치유 기능을 보유한 폐기물 매립장 차수재 조성물에 관한 것이다.The present invention relates to a landfill order composition having self-forming and self-healing functions.
본 발명의 폐기물 매립장 차수재 조성물은, 1) 중량비로 현장토 10∼90%와 화학 조성물 고화재 A 10∼90%, 폐주물사 0∼90%, 플라이 애쉬 0∼90%로 구성된 차수재 A층(200); 2) 현장토 5∼95%, 화학 조성물인 고화재 B가 5∼95%, 폐석회 0∼95%, 폐석고 0∼95%로 구성된 차수재 B층(300); 과 3) 비용해성 침전물인 실(seal)층의 3층으로 이루어진다. 여기서, 실(seal)층은 200과 300의 화학반응으로 형성된다.The landfill material of the waste landfill of the present invention comprises: 1) A layer consisting of 10 to 90% of the soil content, 10 to 90% of the chemical composition solidifying material A, 0 to 90% of the waste foundry sand, and 0 to 90% of the fly ash in a weight ratio; 200); 2) A repellent material B layer 300 composed of 5 to 95% of site soil, 5 to 95% of solidified material B as a chemical composition, 0 to 95% of waste lime, and 0 to 95% of waste gypsum; And 3) three layers of seal layers, which are insoluble precipitates. Here, the seal layer is formed by the chemical reaction of 200 and 300.
이들의 조합에 의하여 종래의 폐기물 매립장에서 유출되는 침투수로 인하여 발생되는 주변의 토양과 지하수 오염 문제를 완전하게 개선할 수 있다. 특히, 차수층에 불가피하게 손상이 발생되는 경우에도 차수재 A,B층에서 침전물이 생성되어 불투수성 실층이 자가형성 및 자가치유되게 하는 특징을 가진 차수재를 형성시키기 위한 조성물을 제공한다.The combination of these can completely solve the problems of the surrounding soil and groundwater pollution caused by the infiltration water flowing out of the conventional landfill. In particular, even when damage is inevitable in the order layer provides a composition for forming the order having the characteristics that the sediment is generated in the order A, B layer self-forming and self-healing the impermeable seal layer.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970068402A KR100257490B1 (en) | 1997-12-12 | 1997-12-12 | A composite of waste landfill liner to have self-making & self-healing function |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970068402A KR100257490B1 (en) | 1997-12-12 | 1997-12-12 | A composite of waste landfill liner to have self-making & self-healing function |
Publications (2)
Publication Number | Publication Date |
---|---|
KR980001914A true KR980001914A (en) | 1998-03-30 |
KR100257490B1 KR100257490B1 (en) | 2000-06-01 |
Family
ID=19527238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970068402A KR100257490B1 (en) | 1997-12-12 | 1997-12-12 | A composite of waste landfill liner to have self-making & self-healing function |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100257490B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100357524B1 (en) * | 1999-03-15 | 2002-10-18 | 류정환 | Solidity material for reapplication of assignment waste harding foam having excellent compressive strength using the solidity material |
KR100397237B1 (en) * | 2000-11-16 | 2003-09-19 | 한라산업개발 주식회사 | Remediation method of contaminated subsurface and chlorinated organic compounds of ground water using waste moulding sand, grind precipitates dust or extracted dust |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100787819B1 (en) | 2007-04-02 | 2007-12-21 | (주)세종산업개발 | Construction method of the water barrier |
KR100869719B1 (en) | 2008-02-21 | 2008-12-18 | 문상돈 | Method for constructing impervious wall of waste landfill pond using soil stabilizing agent |
KR100873021B1 (en) * | 2008-04-22 | 2008-12-09 | (주)정상 엔지니어링 | Water cut-off layer composition and water cut-off layer holding the heavy metal absorption and self-healing function |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR0121307B1 (en) * | 1994-11-05 | 1997-11-13 | 임성기 | Waste material buried place making method |
-
1997
- 1997-12-12 KR KR1019970068402A patent/KR100257490B1/en not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100357524B1 (en) * | 1999-03-15 | 2002-10-18 | 류정환 | Solidity material for reapplication of assignment waste harding foam having excellent compressive strength using the solidity material |
KR100397237B1 (en) * | 2000-11-16 | 2003-09-19 | 한라산업개발 주식회사 | Remediation method of contaminated subsurface and chlorinated organic compounds of ground water using waste moulding sand, grind precipitates dust or extracted dust |
Also Published As
Publication number | Publication date |
---|---|
KR100257490B1 (en) | 2000-06-01 |
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