As livestock farming expands, manure treatment has become a key factor in achieving sustainable development for pig farms. 

Traditional composting or open-air fermentation methods take up large areas, cause odor, and work inefficiently. 

The JinDi enclosed aerobic fermentation tank provides a high-efficiency and eco-friendly alternative for manure resource utilization.

This project takes place at a large pig farm in China. Since the installation of JinDi fermentation tanks, the system has been operating stably and efficiently.

Pig manure first goes into the biogas digester for anaerobic fermentation, producing usable biogas energy for heating or power generation.

Afterward, the slurry and residue are separated. The solid residue is then fed into the JinDi enclosed aerobic fermentation tank, 

where it undergoes continuous fermentation under high-temperature and oxygen-rich conditions.

Within just 7 to 10 days, the waste is transformed into soft organic fertilizer base material. After aging, it can be used directly in agricultural production to improve soil fertility and structure.

For pig farms, this process not only reduces manure treatment costs but also allows the sale of organic fertilizer, creating both environmental and economic benefits.

The entire process is stable, energy-efficient, and environmentally friendly, 

helping farms achieve waste reduction, resource recovery, and harmless treatment — moving toward truly green and circular farming.

Advantages of JinDi Fermentation Tanks

As a leading organic waste treatment solution, JinDi fermentation tanks offer several key advantages:

Enclosed Odor Control System – Fully sealed structure prevents odor emissions and keeps the farm environment clean.

High-Temperature Rapid Fermentation – Automatically maintains 55–65°C, completing fermentation in just 7–10 days.

Smart Control System – Automatically monitors temperature, humidity, and oxygen for stable, unmanned operation.

Energy-Efficient Design – Low energy consumption and high heat utilization reduce operational costs.

Compact and Modular – Small footprint, easy to install, and adaptable to farms of all sizes.

With outstanding performance and proven reliability, JinDi fermentation tanks have been successfully applied in over 1,000 projects worldwide, 

helping livestock farms turn waste into valuable resources.

By adopting the JinDi fermentation system, large pig farms can turn waste management challenges into opportunities for resource recycling and profit generation.

JinDi will continue to innovate and provide efficient, eco-friendly organic waste treatment solutions

 — empowering global livestock farms to achieve green, sustainable development.