Qingdao Green World Industrial Equipment Co., Ltd. is a leading manufacturer specializing in organic waste treatment solutions. With decades of expertise, we focus on the research, development, and production of advanced fermentation tanks and composting tanks.

Our equipment is widely applied in livestock manure, municipal sludge, and food waste treatment, providing an efficient and eco-friendly way to convert waste into high-value organic fertilizer. Featuring sealed aerobic fermentation, stainless steel construction, low energy consumption, odor-free operation, and long service life, our tanks are trusted by farms and environmental projects in over 30 countries.

Dedicated to innovation and sustainability, Qingdao Green World delivers customized, turnkey solutions that help clients achieve both environmental protection and economic benefits.

Animal manure is rich in nutrients, but unmanaged piles can release odors and contaminate waterways. A manure compost tank provides a contained environment where waste is transformed into a stable, soil-building product.

What the System Does

A compost tank is essentially a controlled chamber where manure breaks down aerobically. By regulating air flow, moisture, and heat, the system accelerates decomposition and yields a nutrient-dense compost safe for field application or retail sale.

Advantages at a Glance

• Fewer Odors: Closed or semi-closed tanks trap smells far better than open heaps.

• Healthier Compost: High internal temperatures neutralize pathogens and weed seeds.

• Nutrient Retention: Nitrogen and other valuable elements remain in the finished product.

• Environmental Safeguards: Containment prevents nutrient runoff that can pollute streams or groundwater.

Planning and Design

• Capacity: Size the tank to match daily manure output.

• Aeration: Built-in fans or mixers keep oxygen levels ideal for beneficial microbes.

• Moisture Balance: Aim for roughly 50–60 % moisture to maintain microbial activity.

• Temperature Tracking: Internal readings of 55–65 °C signal efficient composting.

Operating Best Practices

• Blend manure with dry, carbon-rich materials such as straw, sawdust, or shredded leaves to create the right carbon-to-nitrogen ratio.

• Monitor moisture and temperature frequently, adjusting aeration as needed.

• Allow a final curing period of several weeks so the compost stabilizes before use.

Payoffs for Farm and Environment

Finished compost reduces the need for synthetic fertilizers and can be sold for added revenue. More importantly, it helps farmers meet environmental standards and supports soil health, making it an essential tool for sustainable agriculture.

Takeaway

Manure compost tanks turn a potential pollutant into a marketable resource. By adopting this technology, farms of all sizes can improve nutrient management, protect local ecosystems, and contribute to a circular agricultural economy.