| Patents for B09B 1 - Dumping solid waste (2,922) |
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| 07/28/1992 | US5133624 Method and apparatus for hydraulic embedment of waste in subterranean formations |
| 07/28/1992 | US5133623 Solid waste disposal system |
| 07/14/1992 | US5129469 Drill cuttings disposal method and system |
| 06/25/1992 | WO1992010617A1 Use of a protective mat for sealing webs |
| 06/25/1992 | DE4040583A1 Clarification of sludge for constructing road noise barriers - by incorporating among plastic profiles pref. contg. barrier layer and drain |
| 06/24/1992 | EP0491454A1 A method of manufacturing a multilayer article |
| 06/24/1992 | EP0491453A1 Waterproofing material |
| 06/23/1992 | CA1303863C Pressure barrier liner |
| 06/17/1992 | EP0490529A1 Clay liner for steep slopes |
| 06/17/1992 | DE4040064A1 Tank seal between ground and wall construction - is for making waste and contaminated material storage watertight |
| 06/17/1992 | DE4040063A1 Sealing of waste material stores - involves strip covering to seal waste in prepared sites |
| 06/12/1992 | CA2054062A1 Clay liner for steep slopes |
| 06/11/1992 | WO1992009379A1 Plant for treating drill cuttings |
| 06/11/1992 | DE4038962A1 Verwendung einer schutzmatte fuer abdichtungen Use of a protective mat for waterproofing |
| 06/11/1992 | DE4038403A1 Device for sealing expansion joint between adjoining sealing metal plates - has joint covered by sealing component comprising folding bellows plate |
| 06/11/1992 | DE4038402A1 Device for sealing expansion seam between metal plates - has sealing strip and longitudinally running U-profiled pressure profiles |
| 06/11/1992 | CA2031853A1 Electrochemical and surface chemical methods for prevention of the atmospheric oxidation of sulphide tailings and of resultant acid generation |
| 06/10/1992 | EP0489705A2 Method and device for injecting gases containing oxygen |
| 06/09/1992 | US5120161 Apparatus for the controlled disposal of waste and method therefor |
| 05/29/1992 | WO1992009380A1 Method for treating drill cuttings during oil and gas drilling |
| 05/26/1992 | US5115751 Apparatus and method for subaqueous waste disposal |
| 05/19/1992 | US5114275 Process and waste pit liner for improved hydrophobic waste storage |
| 05/19/1992 | US5114274 Sewage tank system and method of construction |
| 05/14/1992 | DE4036104A1 Solid landfill securing system - consists of drainage to be system with perforated casings and concentric tubes |
| 05/14/1992 | DE4036103A1 Refuse dump underground securing structure |
| 05/13/1992 | CN1016586B Insitu hazardous waste treating apparatus and method of using same |
| 05/12/1992 | CA1300491C Method of sealing permeable earth surface or sub-surface materials having alkaline conditions by induced precipitation of carbonates |
| 05/07/1992 | DE4032073A1 Exhaust system to remove gas from open bunkers - has one or more gas eddies covering top to allow lower removal of gas at sides |
| 05/06/1992 | EP0483389A1 Method of disposing of harmful substances, in particular asbestos materials |
| 05/05/1992 | US5109933 Drill cuttings disposal method and system |
| 04/30/1992 | WO1992006802A1 A method of disposing of drilling wastes |
| 04/30/1992 | WO1992006801A1 A method for sealing of a mass of waste |
| 04/30/1992 | DE4034026A1 Disposal of dangerous material such as asbestos - by forming material into pulp which is used as backfill in old mines |
| 04/30/1992 | DE4033917A1 Restoration of land and waste heaps e.g. from uranium mining - by applying a mixt. of paper mill waste, chopped straw, water, plant seeds and nutrient substrate |
| 04/30/1992 | CA2094255A1 Method of disposing of drilling wastes |
| 04/29/1992 | EP0482405A1 Method for secondary construction of an underground sealing-base under a consisting dump |
| 04/29/1992 | EP0482314A2 Method for the harmless dumping of solidified inorganic residues and wastes in abandoned quarries |
| 04/28/1992 | US5108226 Technique for disposal of drilling wastes |
| 04/26/1992 | WO1992007667A1 Hydraulic embedment of waste in subterranean formations |
| 04/23/1992 | DE4134506A1 Arrangement for storing waste in reactor dumps - has controlled feed of reactive process water emanating from rainfall and snow |
| 04/22/1992 | EP0481963A2 Microorganisms for degrading toxic waste materials |
| 04/22/1992 | EP0480926A1 Closed cryogenic barrier for containment of hazardous material in the earth |
| 04/21/1992 | US5106233 Hazardous waste containment system |
| 04/21/1992 | CA1299055C Method of providing a barrier between a substrate and the atmosphere andcomposition therefor |
| 04/15/1992 | EP0480326A1 Waste collection device |
| 04/14/1992 | US5103619 Containing hazardous material |
| 04/14/1992 | CA1298798C Microorganisms for degrading toxic waste materials |
| 04/12/1992 | CA2039852A1 Waste collection device |
| 04/08/1992 | EP0478830A1 Sealing construction with a vertical trench wall and a filling mass therein |
| 03/31/1992 | US5100800 Microorganism for degrading toxic waste materials |
| 03/25/1992 | EP0476469A2 Method for applying a biodegradable protein foam to a substrate |
| 03/18/1992 | EP0424523A4 Sprayable composition |
| 03/17/1992 | US5096616 Foaming covering for waste landfill, anionic surfactant, fatty acid, copolymer of acrylic and ethoxylated methacrylic acid, polyacrylic acid, a base |
| 03/05/1992 | WO1992004137A1 Process for waste injection into landfill |
| 03/05/1992 | CA2071541A1 Process for waste injection into landfill |
| 03/03/1992 | US5092709 Landfill site with leachate collection |
| 02/26/1992 | EP0472173A2 Method for treating waste dump material, more particularly old waste dumps |
| 02/25/1992 | US5090843 Compacted mineral material |
| 02/20/1992 | DE4121971A1 Disposal of contaminated liquids - comprises thickening liq.-solid mixt. then drying in fluidised bed dryer to produce granular material suitable for dumping |
| 02/20/1992 | DE4116096A1 Rubbish dump protective method - involves using trough-shaped seal inserted by mining and sloping in one direction |
| 02/20/1992 | DE4026048A1 Refuse dump underground securing structure |
| 02/19/1992 | EP0471158A2 Method and arrangement for preventing leakage of infiltration water from a waste dump |
| 02/18/1992 | WO1992003633A1 Drill cuttings disposal method and system |
| 02/18/1992 | CA2049234A1 System for protecting ground water under a dump |
| 01/28/1992 | US5084250 Multicompartment vessel for storage |
| 01/23/1992 | DE4022897A1 Method for sealing disposal sites - involves drilling vertical holes through site, feeding explosive through then which on ignition produces hollow spaces beneath area |
| 01/21/1992 | US5082500 Sprayable composition |
| 01/14/1992 | CA1294112C Insitu hazardous waste treating apparatus and method of using same |
| 01/09/1992 | DE4020062A1 Removal of waste water by suction pipe - which has holes for injection of air to form air bubbles for lifting effect |
| 01/07/1992 | US5078543 Storage system for solid waste material |
| 01/02/1992 | EP0463663A1 Process for the disposal of carbon dioxide |
| 01/02/1992 | DE4026049C1 Rubbish dump drainage system - uses slot trenches by roadways feeding pipes lying on impermeable layer |
| 01/02/1992 | DE4018822A1 Securing refuse dump by underground sealing structure |
| 12/31/1991 | US5076728 Landfill liner leak detection system and method |
| 12/19/1991 | DE4018824A1 Securing refuse dump by underground sealing structure |
| 12/18/1991 | EP0461472A2 Construction for sealing a waste dump and method for making said construction |
| 12/18/1991 | EP0461471A2 Method and apparatus for sealing a waste dump |
| 12/13/1991 | CA2044325A1 Underground protection underneath a dump |
| 12/13/1991 | CA2043907A1 System for isolating a dump |
| 12/04/1991 | EP0283491B1 Waste storage container |
| 11/28/1991 | DE4114616A1 Insulated layer for landfills - comprising naturally occurring silt-calcareous magnesium marl and calcareous industrial waste products |
| 11/21/1991 | EP0456918A1 Method of dumping pollutants containing water-soluble constituents |
| 11/21/1991 | DE4015697A1 Laminate sealing membrane for dumps etc. |
| 11/19/1991 | US5066428 Foam generating apparatus |
| 11/05/1991 | US5063519 Landfill gas production testing and extraction method |
| 10/31/1991 | DE4106687A1 Disposal of household and industrial refuse - by wrapping it in air and water-tight plastics film before placing on refuse dump |
| 10/30/1991 | EP0453619A1 Multilayered ground for areas in which water polluting substances are poured or transferred |
| 10/30/1991 | CN1055788A Water and/or oil-impermeable sealing mat consisting substantially of subsrate layer, layer of swellable clay and cover layer |
| 10/24/1991 | DE4012670A1 Deponie und verfahren zur inertisierung von kompost Landfill and process for inerting of compost |
| 10/23/1991 | EP0453358A1 Device for collecting and evacuating fermentation gases, emanating in particular from municipal waste, dumped and layered in a refuse-pit |
| 10/23/1991 | EP0452547A2 Apparatus for the controlled disposal of waste and method therefor |
| 10/23/1991 | EP0193605B2 Foil material for controllable leakproof separation of the areas located on both of its sides |
| 10/22/1991 | US5059066 System and method for disposal of waste |
| 10/22/1991 | CA1290947C Waste disposal system |
| 10/21/1991 | WO1991016153A1 Rubbish dump and process for making it |
| 10/21/1991 | CA2080372A1 Landfill and process for developing same |
| 10/19/1991 | CA2036005A1 Apparatus for the controlled disposal of waste and method therefor |
| 10/17/1991 | DE4011157A1 Laying artificial sealing strips on yielding subsoil - by placing one strip overlapping another with edges then raised upright |
| 10/17/1991 | DE4009387C1 Slope drainage system for rubbish dump - uses porous drainage blocks with sand layer for pressure distribution |
| 10/15/1991 | US5056960 Layered geosystem and method |