Vietnam Large-Scale Layer Farm – Chicken Manure Composting & Deodorization Project

5 × 200 m³ Compost Tanks + Centralized Deodorization + Centralized Discharge System

Managing large volumes of chicken manure is an important challenge for modern layer farms. 

Especially when the fresh manure has a high moisture content, an efficient chicken manure treatment and composting system is essential for proper manure management, odor control, and resource recovery.

For this large-scale layer farm in Vietnam, 

JinDi supplied an integrated poultry manure treatment solution consisting of 5 × 200 m³ Compost Tanks, a centralized deodorization system, and a centralized discharge system.

The complete system is designed to process high-moisture chicken manure through enclosed aerobic fermentation, transforming poultry manure into useful organic fertilizer.

Project Overview

• Location: Vietnam

• Farm Type: Large-scale layer farm

• Equipment: 5 × 200 m³ JinDi Compost Tanks

• Manure Type: Fresh chicken manure

• Moisture Content: Approximately 80%

• Main Process: Enclosed aerobic fermentation

• Odor Control: Centralized deodorization system

• Output: Organic fertilizer

• Discharge: Centralized discharge system

The Challenge: High-Moisture Chicken Manure

The farm produces a large volume of fresh chicken manure every day, with a moisture content of approximately 80%.

For a large poultry farm, directly storing or piling up fresh manure can lead to strong odors, difficult handling, and increased environmental pressure.

The farm needed an efficient chicken manure composting solution that could handle high-moisture manure while providing better odor control and easier daily operation.

JinDi Chicken Manure Composting Solution

To meet the farm's requirements, JinDi provided five 200 m³ Compost Tanks for enclosed high-temperature aerobic fermentation.

The Compost Tank, also known as a Compost Tower or Aerobic Fermentation Tank, provides a controlled environment for poultry manure composting.

Fresh chicken manure is continuously fed into the system. 

Inside the tank, automatic mixing and aeration provide the oxygen and suitable conditions required for efficient aerobic fermentation.

The enclosed design helps contain the manure and fermentation exhaust, making it suitable for large-scale poultry farm manure management.

From Chicken Manure to Organic Fertilizer

The complete treatment process follows:

Manure Collection → Transportation → Aerobic Fermentation → Deodorization → Organic Fertilizer → Centralized Discharge

During aerobic fermentation, the temperature typically reaches approximately 55–65°C.

The fermentation process helps stabilize the organic matter while gradually reducing the moisture content through evaporation.

After approximately 7 days of fermentation under normal operating conditions, the treated material can be discharged as loose organic fertilizer.

This provides the farm with a practical way to convert chicken manure into organic fertilizer instead of treating it simply as waste.

Centralized Deodorization System for Odor Control

Odor control is another key requirement for large-scale poultry farms.

For this Vietnam project, JinDi integrated a centralized deodorization system with the Compost Tanks.

The exhaust air generated during the chicken manure composting process is collected and sent to the centralized deodorization system.

The treatment process uses water washing first, followed by chemical washing, 

helping reduce ammonia and other odor-causing compounds before the treated air is discharged.

By collecting and treating the exhaust centrally, the system provides an integrated solution for poultry manure odor control.

Centralized Discharge System

The project also includes a centralized discharge system for easier handling of the finished organic fertilizer.

After fermentation, the treated material from the Compost Tanks is collected and transferred to a centralized output point.

This design simplifies the organic fertilizer discharge process, reduces manual handling, and makes the finished material easier to collect, transport, or further process.

If required, the finished organic fertilizer can also be connected with additional equipment such as drying, screening, granulation, and fertilizer packaging systems.

Automatic and Enclosed Poultry Manure Treatment

The JinDi Compost Tank is designed for automatic and enclosed aerobic fermentation.

Key operations, including mixing, aeration, temperature monitoring, feeding, and discharge, can be integrated into the system.

For large-scale layer farms, this helps create a more efficient and organized chicken manure management system while reducing manual handling.

The enclosed fermentation process also helps improve the working environment and supports effective odor management.

A Complete Solution for Large-Scale Layer Farms

This Vietnam project demonstrates how a modern chicken manure composting system can help large poultry farms manage high-moisture manure more efficiently. With:

5 × 200 m³ Compost Tanks
+ Centralized Deodorization System
+ Centralized Discharge System

the farm can process fresh chicken manure through enclosed aerobic fermentation and produce useful organic fertilizer.

It is a practical solution for large-scale layer farms looking for chicken manure treatment, poultry manure composting, odor control, and organic fertilizer production.

JinDi One-Stop Poultry Manure Treatment Solution

JinDi provides customized solutions covering:

Manure Collection → Transportation → Fermentation → Deodorization → Organic Fertilizer Production → Packaging

With 20+ years of experience and successful projects in 30+ countries, 

JinDi provides poultry manure treatment equipment and complete solutions according to farm size, manure volume, moisture content, and site requirements.

JinDi — One-stop Solutions for Livestock & Poultry Manure Treatment.

Frequently Asked Questions About Chicken Manure Composting

1. Can the JinDi Compost Tank process high-moisture chicken manure?

Yes. The JinDi Compost Tank can process fresh chicken manure with high moisture content. 

In this Vietnam project, the farm's chicken manure had a moisture content of approximately 80%. 

Through enclosed aerobic fermentation, the moisture is gradually reduced through evaporation while the organic matter is stabilized.

2. How long does chicken manure fermentation take in the Compost Tank?

Under normal operating conditions, chicken manure can be fermented for approximately 7 days. 

The actual fermentation time depends on factors such as manure moisture, temperature, oxygen supply, and operating conditions.

3. What is a Compost Tank used for?

A Compost Tank, also known as a Compost Tower or Aerobic Fermentation Tank, is used for enclosed aerobic fermentation of poultry manure and other organic waste. 

It provides controlled conditions for mixing, aeration, and high-temperature fermentation, helping convert chicken manure into organic fertilizer.

4. How does the centralized deodorization system control odor?

The exhaust air from the Compost Tanks is collected and treated through a centralized deodorization system. 

The system uses water washing first, followed by chemical washing to help reduce ammonia and other odor-causing compounds before the treated air is discharged.

5. What happens to the chicken manure after fermentation?

After aerobic fermentation, the treated chicken manure becomes a loose organic fertilizer material. 

It can be collected through the centralized discharge system and used directly as organic fertilizer 

or further processed through drying, screening, granulation, and fertilizer packaging.

6. Is the JinDi Compost Tank suitable for large-scale layer farms?

Yes. JinDi Compost Tanks are designed for different farm sizes and manure volumes. 

For large-scale layer farms, multiple Compost Tanks can be combined with manure collection, transportation, 

centralized deodorization, and centralized discharge systems to create a complete poultry manure treatment solution.

7. Can JinDi provide a complete chicken manure treatment solution?

Yes. JinDi can provide a customized one-stop poultry manure treatment solution 

covering manure collection, transportation, aerobic fermentation, deodorization, organic fertilizer production, discharge, and packaging 

according to the farm's manure volume, moisture content, and site conditions.