Apparatus for treating garbage and the like waste materials
US2252520A
Method and apparatus for treating garbage and the like waste materials
GB524005A
Improved method of and apparatus for grinding garbage and like waste materials
GB523454A
Improvements in apparatus for grinding garbage and the like waste materials
DE701659C
Process for disinfecting garbage and similar waste
GB508145A
Method of producing a granular or pulverulent biological composite fertiliser
GB516577A
A method of and means for treating waste materials containing organic substances of animal or vegetable origin by mesophile or thermophile anaerobic conversion
DE732115C
Method and device for the production of fertilizers and gases from sewage sludge and other waste materials
US2198737A
Method of treating waste materials containing organic substances of animal or vegetable origin by mesophile or thermophile anaerobic conversion
GB516339A
Method of and apparatus for grinding waste materials containing animal and/or vegetable matter
DE714958C
Heat-generating packs for cold boxes
GB508881A
Method of and apparatus for treating waste water and the like liquids
US2216500A
Method of making heated horticultural beds with heat-producing fertilizer
GB503805A
Method of preparing a heat-producing material for heated horticultural beds
GB505581A
Method of pasteurising household and towns' refuse and the like waste materials
GB498538A
A method of treating waste materials to render the same more suitable for incineration and plant for carrying out said method
GB502347A
Method of and apparatus for storing garbage
US2200677A
Method for treating household and town refuse and the like waste materials
GB496077A
A granular or pulverulent biological composite fertiliser
DE709450C
Process for the production of a granular or powdery organic mixture
