GB2315066A - Waste disposal - Google Patents
Waste disposal Download PDFInfo
- Publication number
- GB2315066A GB2315066A GB9614218A GB9614218A GB2315066A GB 2315066 A GB2315066 A GB 2315066A GB 9614218 A GB9614218 A GB 9614218A GB 9614218 A GB9614218 A GB 9614218A GB 2315066 A GB2315066 A GB 2315066A
- Authority
- GB
- United Kingdom
- Prior art keywords
- waste disposal
- sheet
- operating
- waste
- sheet material
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B09—DISPOSAL OF SOLID WASTE; RECLAMATION OF CONTAMINATED SOIL
- B09B—DISPOSAL OF SOLID WASTE
- B09B1/00—Dumping solid waste
Abstract
In a method of operating a landfill site for waste disposal, a covering of permeable, synthetic sheet material is laid over deposited waste material. Preferably the material has apertures or perforations.
Description
Waste Disposal
The present invention relates to waste disposal and in particular to an improved method of operating a land fill site.
GB-A-2288598 describes a method of operating a landfill site in which the overnight cover is provided by laying a jute or hessian material over the deposited waste. This cover can be removed at the start of the day, and reused later, or it can be left in place. The material is a natural material.
biodegradable, permeable, and does not occupy a significant volume if left in place.
WO 92/1631 proposes a synthetic covering material which is a mixture of liquid, binder. cellulose and plastics fibres.
WO 95/15825 proposes a non-permeable polyolefin film which uill trap smells' within the site. but may be biodegradable.
The present invention provides a method of operating a landfill site for waste disposal. in which a covering of permeable, synthetic sheet material is laid over deposited waste material.
Preferably a plastics sheet material having apertures or perforations in it. is used. Preferably the material is biodegradable.
The material may be laid in strips which can be fastened together, by stitching. welding, or hooks. for example. A sheet may be weighted to hold it in place.
I have realised that an apertured or perforated plastics sheet can provide significant advantages, for example the availability of the material. The sheet need not be impervious, on the contrary, a pervious sheet provides advantages in avoiding gas build up and allowing drainage through the site.
The apertures or perforations in the sheet are sized to inhibit or prevent trind-blown waste.
Preferably an integral plastics sheet is used, and a mesh type integral sheet can be used.
Reference is made to GB-A-2288598 for details of the operation of a landfill site. using the perforated, integral plastics sheet of my invention.
Claims (4)
1. A method of operating a landfill site for waste disposal, in which a covering of permeable, synthetic sheet material is laid over deposited waste material.
2. A method as claimed in claim 1, in which the sheet material is biodegradable.
3. A method as claimed in claim 1 or 2, in which a plastics sheet material having apertures or perforations in it is used.
4. A method of operating a landfill site for waste disposal, as claimed in claim 1 and substantially as hereinbefore described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9614218A GB2315066A (en) | 1996-07-05 | 1996-07-05 | Waste disposal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB9614218A GB2315066A (en) | 1996-07-05 | 1996-07-05 | Waste disposal |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB9614218D0 GB9614218D0 (en) | 1996-09-04 |
| GB2315066A true GB2315066A (en) | 1998-01-21 |
Family
ID=10796473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB9614218A Withdrawn GB2315066A (en) | 1996-07-05 | 1996-07-05 | Waste disposal |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB2315066A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05123659A (en) * | 1991-08-12 | 1993-05-21 | Japan Gore Tex Inc | Waste treatment and gas-passable and water-impermeable sheet |
| JPH05329458A (en) * | 1991-09-17 | 1993-12-14 | Bridgestone Corp | Treatment of refuse |
| JPH0647363A (en) * | 1991-08-01 | 1994-02-22 | Japan Gore Tex Inc | Water barrier sheet for landfilling treatment with waste, and landfilling treatment with waste using the same |
| GB2288598A (en) * | 1994-04-20 | 1995-10-25 | Geohess | Covering a landfill site for waste disposal |
| GB2288798A (en) * | 1993-11-09 | 1995-11-01 | Shanks & Mcewan | Waste treatment |
-
1996
- 1996-07-05 GB GB9614218A patent/GB2315066A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0647363A (en) * | 1991-08-01 | 1994-02-22 | Japan Gore Tex Inc | Water barrier sheet for landfilling treatment with waste, and landfilling treatment with waste using the same |
| JPH05123659A (en) * | 1991-08-12 | 1993-05-21 | Japan Gore Tex Inc | Waste treatment and gas-passable and water-impermeable sheet |
| JPH05329458A (en) * | 1991-09-17 | 1993-12-14 | Bridgestone Corp | Treatment of refuse |
| GB2288798A (en) * | 1993-11-09 | 1995-11-01 | Shanks & Mcewan | Waste treatment |
| GB2288598A (en) * | 1994-04-20 | 1995-10-25 | Geohess | Covering a landfill site for waste disposal |
Non-Patent Citations (3)
| Title |
|---|
| WPI Abstract Accession Number 93-199907 & JP 05 123 659 A * |
| WPI Abstract Accession Number 94-022084 & JP 05 329 458 A * |
| WPI Abstract Accession Number 94-097153 & JP 06 047 363 A * |
Also Published As
| Publication number | Publication date |
|---|---|
| GB9614218D0 (en) | 1996-09-04 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 730 | Substitution of applicants allowed (sect. 30/1977) | ||
| WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |