METHOD OF COMPLEX ORGANIC WASTE TREATMENT Russian patent published in 2012 - IPC B09B3/00 

FIELD: agriculture.

SUBSTANCE: invention can be used for year-round complex recycling of liquid organic waste into the biogas and solid organics into biological humus. The method includes preparation of base from waterproof material, mounting of gas drainage construction, separation and reduction in size of waste products according to aggregate state. Liquid organic waste is placed into the bioreactor where they occur under anaerobic fermentation with emission of biogas. Solid organic waste is placed into the worm technological pile located under the bioreactor and separated by heat-carrying partition. Solid organic waste is transmitted into the highly productive fertilizer - biological humus using Eiscnia Foetida earthworms. The surplus of biogas ensures constant heating of worm technological pile to the temperature no less than +2°С. Also the biogas is discharged through gas drainage construction through filtrate gas drainage system inserted into the base. Received biological humus is used directly from the pile. The method of anaerobic fermentation is more allowable to recycle waste from hygienic and ecological points of view because it ensures maximum disinfection and elimination pathogenic germ.

EFFECT: obtaining of biogas and quality material for recultivation of industrial lands.

3 cl, 1 dwg