Collection and treatment method for scattered livestock and poultry breeding waste

Abstract

The invention discloses a collection and treatment method for scattered livestock and poultry breeding waste. The method comprises the following steps: performing separation: separating feces of livestock and poultry into dry manure and urine, introducing the urine and sewage into a liquid manure storage pre-fermentation tank, and sending the dry manure to a rain-sheltering dry-manure collection fermentation tank; performing treatment on the dry manure: sending the dry manure in the rain-sheltering dry-manure collection fermentation tank into a dry-manure fermentation greenhouse of a feces treatment center by utilizing a feces carrying vehicle, performing advanced aerobic fermentation treatment on the dry manure and straw, and preparing a granular commercial organic fertilizer; performingtreatment on liquid manure: moving the urine and the sewage in the liquid manure storage pre-fermentation tank to a warehouse-type liquid manure collection fermentation tank of the feces treatment center by utilizing a manure suction tank truck, and performing anaerobic fermentation treatment to obtain a liquid fertilizer; and performing fertilization and performing packaging. Through the above manner, according to the collection and treatment method for the scattered livestock and poultry breeding waste disclosed by the invention, the feces treatment center and a small-scale scattered livestock and poultry breeding farm establish contact, so that economic benefits of the feces are greatly improved, and a utilization rate of facilities in the feces treatment center is improved.

Description

technical field [0001] The invention relates to the technical field of environmental management, in particular to a method for collecting and treating scattered livestock and poultry breeding waste. Background technique [0002] In areas with severe water pollution, there are often many scattered farmers. Small farms lack equipment and sites, and it is difficult to process feces in a timely manner. They are simply stacked in the open air, causing part of the feces to be discharged into rivers with rainwater, polluting the water body. [0003] In addition, scattered farmers do not know enough about the value of manure, and it is difficult to maximize the economic value of traditional retting and returning to the field. As a result, farmers are not motivated to treat manure, which is also a major factor for the lack of management of manure and environmental pollution. Contents of the invention [0004] The main technical problem to be solved by the present invention is to pr...

AI Technical Summary

Problems solved by technology

[0002] In areas with serious water pollution, there are often many scattered farmers. Small farms lack equipment and sites, and it is difficult to process feces in a timely manner. They are simply stacked in the open air, causing part of the feces to be discharged into rivers with rainwater, polluting the water body

[0003] In addition, scattered farmers do not know enough about the value of manure, and it is difficult to maximize the economic value of traditional retting and returning to the field. As a result, farmers are not motivated to treat manure, which is also a major factor that pollutes the environment due to the lack of management of manure.

Images