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China Ordnance Industry Group

Xi'an DIEN Water Treatment: Supporting China Ordnance Wastewater Treatment Project | Model of Military-grade Integrated Wastewater Treatment Equipment with Standard Compliance


In the high-quality development process of national defense industry, environmental protection has become an important standard for the high-quality development of military enterprises. As a national key military institution, China Ordnance features complex production processes and strict water quality requirements, setting extremely high industrial thresholds for the stability, safety and standard compliance rate of Wastewater treatment systems. With mature technology, military-grade service and core advantages of integrated Wastewater treatment equipment, Xi'an DIEN Water Treatment Equipment Co., Ltd. has successfully won the bid and implemented the Wastewater treatment project for China Ordnance Xi'an Base. It solves industrial Wastewater treatment problems with professional solutions and provides reliable support for military enterprises to achieve environmental compliance and green production.

I. Project Overview: Military Standards & Professional Delivery

The China Ordnance Wastewater treatment project is fully undertaken by Xi'an DIEN Water Treatment, covering design, equipment supply, installation & commissioning, and operation & maintenance guidance. Aiming at the treatment demand of mixed production wastewater and domestic Wastewater at the base, the project adopts integrated technology dominated by integrated Wastewater treatment equipment to realize efficient Wastewater purification and stable standard discharge. From on-site investigation and customized solution to equipment operation, the whole process strictly follows military safety management specifications. The system operates stably with low failure rate, fully meeting the long-term continuous operation requirements of large military institutions.

Xi'an DIEN Water Treatment Supports China Ordnance Wastewater Treatment

Xi'an DIEN Water Treatment Supports China Ordnance Wastewater Treatment

II. Raw Water Quality Problems: Complex Composition & High Treatment Difficulty

The Wastewater sources of China Ordnance Xi'an Base are diverse, mainly including equipment cleaning wastewater, workshop production wastewater and domestic Wastewater, with the following water quality characteristics:

High organic concentration with long-term excessive indicators of COD, ammonia nitrogen and suspended solids;

Large water quality fluctuation and unstable load affected by production shifts;

Wastewater contains a small amount of oil stains and impurities, easily causing pipeline blockage and impact load on the treatment system;

Extremely high requirements for effluent safety, odor control and equipment stability.

Traditional processes are difficult to adapt to such complex water quality, and a more stable treatment system with stronger impact resistance must be adopted.

III. Customer Requirements & Treatment Targets: Military-grade Environmental Protection Standards

China Ordnance has set clear targets for this Wastewater treatment project:

Effluent stably meets national and local industrial Wastewater discharge standards;

The system operates safely, silently and hermetically in line with the management requirements of military institutions;

High automation with simple operation to reduce manual duty;

Equipment features small footprint, long service life and convenient maintenance;

Ensure long-term stable operation and meet environmental inspection and acceptance requirements.

Xi'an DIEN Water Treatment Integrated Wastewater Treatment Equipment

Xi'an DIEN Water Treatment Integrated Wastewater Treatment Equipment

IV. Solution: Integrated Wastewater Treatment Equipment + Intelligent Process Combination

Combined with the characteristics of military projects, Xi'an DIEN Water Treatment customizes a dedicated solution of integrated Wastewater treatment equipment. The core process includes: Pretreatment System → Anoxic/Aerobic Biochemical Treatment → Advanced Sedimentation → Filtration & Disinfection → Standard Discharge.

Integrated Wastewater Treatment Equipment (Click for Equipment Details): High integration, small footprint, fast installation and good airtightness, suitable for the site and safety requirements of military institutions;

A/O biochemical process: Efficiently degrade COD and ammonia nitrogen with strong resistance to water quality fluctuation;

Automatic dosing, automatic sludge discharge and intelligent PLC control system: Realize 24-hour automatic operation;

Fully enclosed structure: Odor-free and low noise, complying with plant environmental management standards.

The whole solution is safe, efficient and energy-saving, fully matching the high-standard demands of China Ordnance.

Water Purification Effect Comparison

Water Purification Effect Comparison Chart

V. Treatment Effect: Stable Standard Compliance & Military-grade Quality Verification

After the official operation of the project, multiple random inspections by third-party testing institutions show that all effluent indicators are better than national standards: the COD removal rate exceeds 90%, ammonia nitrogen and total phosphorus steadily meet standards; suspended solids (SS) are greatly reduced with clear and odorless effluent available for standard discharge or reuse. The integrated Wastewater treatment equipment operates stably with low energy consumption and simple maintenance, winning high recognition from customers.

VI. Customer Feedback: Professional, Reliable & Trustworthy

Relevant person in charge of China Ordnance spoke highly of the project: Xi'an DIEN Water Treatment features professional technology, rigorous solutions and reliable equipment quality. The integrated Wastewater treatment equipment operates stably with excellent standard compliance effect, fully meeting the environmental protection requirements of military institutions. From solution design to construction delivery, the team is efficient and responsible, making it a trustworthy long-term water treatment solution provider.

Xi'an DIEN Water Treatment focuses on R&D and manufacturing of industrial Wastewater treatment, domestic Wastewater treatment and integrated Wastewater treatment equipment, serving military industry, petrochemical, pharmaceutical, breeding & slaughtering, industrial parks and other fields for a long time. With mature technology, high-quality products and comprehensive services, it has become a trusted water treatment partner for many large enterprises. If your enterprise needs Wastewater treatment solutions, quotation of integrated Wastewater treatment equipment, project design or installation & commissioning, welcome to contact Xi'an DIEN Water Treatment. We provide military-grade quality and one-stop solutions to ensure stable standard discharge and worry-free operation of Wastewater treatment.