Efficient degradation method for greening waste compost

Abstract

The invention discloses a high-efficiency degradation method for greening waste composting. The method comprises the following steps: S1, collecting landscaping wastes such as stems and branches; s2, preparing the aired branches and stems into a material to be composted; s3, sampling and weighing the to-be-composted material, and calculating the C/N value of the ratio of the total carbon content to the total nitrogen content of the to-be-composted material; s4, putting the to-be-composted material into a composting reaction container, adjusting the C/N value, building a pile and compacting; s5, after the pile is built, gradually increasing the pile temperature under the action of microorganisms, after the temperature is increased to 65 DEG C or above, maintaining the temperature for 24 h, then turning the pile for the first time and adding lignin degrading bacteria; then re-building the pile, and repeatedly turning over the pile for multiple times to add the lignin degrading bacteria; s6, when the material is soft and fragile when held by hands and twisted, the color is dark brown, and the material has rotten soil smell,finishing the composting process. Compared with the prior art, the method has the advantages that the composting time of the landscaping waste is shortened, the release amount of hydrogen sulfide and ammonia gas is reduced, and secondary pollution is prevented.

Description

technical field [0001] The invention belongs to the technical field of waste heap rot treatment, in particular to a degradation method for efficient greening waste heap rot. Background technique [0002] With the development of urban landscaping and the rapid increase of urban landscaping, the amount of garden waste accompanying it is gradually increasing. The amount of garden waste is mainly organic components such as fallen leaves and branches. It is large in size, difficult to store and transport, and difficult to dispose of. Improper treatment will cause environmental pollution. If it is incinerated on site, it will pollute the surrounding environment. At present, most cities mainly use landfill to dispose of garbage. The increase in the amount of garden waste has led to an increase in the total amount of garbage. In addition, the landscaping waste in many cities is not scattered, and the energy consumption of disposing of widely dispersed garden waste is high. Greatly ...

AI Technical Summary

Problems solved by technology

Conventional landscaping waste composting treatment has problems such as slow temperature rise, long composting cycle, and easy

Images