DONTUM Enterprise Co., Ltd.

Small operational issues

can eventually become significant organizational costs.

Oil spills in factory areas. Odor accumulation in enclosed spaces. Excess moisture in livestock housing. Or raw materials with inconsistent quality. These issues may appear minor within daily operations. But from a management perspective, they often represent hidden risks that gradually increase operational costs. DONTUM develops diatomaceous earth (DE) into specialized solutions designed to address these challenges across multiple industries.

Licensed Mining Operation​

Research-Based Material Development​

Green Mining Practice​

Industrial & Environmental Applications​

(Diatomaceous Earth)

Developers of Diatomaceous Earth Solutions

DONTUM GROUP operates an integrated diatomaceous earth (DE) business covering the full value chain, including:

Our solutions are designed to support real operational environments across sectors such as:

We do not simply supply

"Natural minerals"

We develop research-based solutions 

that can be applied in real industrial environments.

Hidden Costs

in Everyday Operations

Many organizations encounter recurring challenges within operational environments.

Oil Spill Management

Odor Accumulation in Enclosed Spaces

Moisture in Livestock Housing

Solving Problems Through Material Science

Diatomaceous Earth Technology

Diatomaceous earth (DE) has a naturally microporous structure that enables strong absorption of liquids and moisture. This absorption occurs through a physical mechanism rather than through chemicals that merely mask the problem.

As a result, DE materials can help manage:

DONTUM therefore develops diatomaceous earth

into solutions tailored to the needs of different industries.

OUR CORE SOLUTIONS

Oil Absorbent Solutions

Solutions for managing oil spills in factories, warehouses, and energy industries.

Products

Odor Control Solutions

Odor management solutions based on absorption mechanisms rather than odor masking.

Products

Agriculture & Livestock Solutions

Solutions for livestock farms and agriculture designed to help reduce moisture and ammonia levels. These solutions also help improve soil conditions and support mineral balance in agricultural environments.

Products

Industrial

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Products

OEM & Bulk Supply

Diatomaceous earth raw materials for manufacturers seeking consistent supply for industrial production.

RESEARCH & VALIDATION

DONTUM products are tested under controlled conditions

including evaluations of: • oil absorption performance • ammonia reduction capability Research results are compiled as technical reports providing measurable absorption performance data under defined testing conditions. This allows customers to make decisions based on reliable technical information.

SUSTAINABILITY

The Source of Materials Matters

DONTUM operates with a commitment to responsible resource management. Our operational principles include:

Operational transparency is the foundation of long-term trust.

DONTUM solutions are designed to support a wide range of industries.

Road

Fuel stations

Industrial manufacturing

Agriculture and livestock farming

buildings and odor-sensitive environments

OEM manufacturers

Our team is available to provide technical information and help identify the most appropriate solution for each operational environment.

Start with Understanding Your Challenge

If you are looking for diatomaceous earth solutions that can be applied in real industrial environments, our team is ready to provide information and develop proposals tailored to your operational needs.