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Operation and maintenance services

Technical Consulting

We specialize in developing customized environmental solutions for governments and enterprises. Through the application of innovative technologies, we optimize operational workflows, enhance resource allocation, and elevate management efficiency—concurrently reducing environmental and safety risks in production processes while minimizing both capital investment and operational costs.

Commissioning & Training

Leveraging decades of accumulated expertise from our specialized technical team in commissioning and O&M, we deliver actionable solutions throughout project lifecycles for:Technical challenges: process optimization, lab analysis, equipment/electrical troubleshooting, and control systems adjustments;Management priorities: personnel training, regulatory compliance frameworks, and operational system enhancements

O&M Services Outsourcing & Workforce Management

Leveraging deep industry expertise in water treatment and decades of specialized facility operations, our cost-efficiency governance and intensive training programs enable rapid deployment of scientifically-engineered O&M management systems. Tailored to project characteristics across global markets, we focus on building optimally-configured production-O&M personnel teams that prioritize specialization and lean operational excellence.

Monitoring and troubleshooting

Leakage Monitoring

Utilizing spectral visual imaging technology and spectral visual analysis algorithms, this system captures multidimensional warning parameters in real-time—including leakage point coordinates, diffusion trajectories, and gas concentration levels—through visual imaging. It empowers enterprises to establish a cutting-edge work safety monitoring framework, enabling more effective containment and management of gas leakage risks.

Smart Pipeline Network

The smart pipeline network management system, built upon IoT foundations, employs digitalization solutions integrated with GIS visualization. Leveraging full-spectrum technology flow and liquid level intelligent instruments, it provides real-time monitoring of:Water quality distribution along pipelines;Flow comparative analysis;Sediment accumulation and blockage diagnostics ;Traceability of direct sewage discharge sources

Pipeline Monitoring and Inspection

Employing electromagnetic acoustic technology, long-distance guided wave technology, distributed fiber optic monitoring, and spectral visual imaging, this system delivers comprehensive integrity monitoring solutions for liquid/gas pipelines, storage tanks, and pressure vessels—enhancing infrastructure safety and reliability.

Aquatic Pollutant Source Tracing

Utilizing a suite of water contamination traceability instruments for pollutant signature determination, this system applies high-speed AI-powered analytical software to process signature data. Through real-time matching against an aquatic signature database, it swiftly pinpoints pollution emission sources.

Emergency services

Emergency Process Abnormality Response

For any complex process abnormalities occurring at wastewater treatment plants, our professional team provides rapid response and delivers expert, highly efficient emergency process troubleshooting services.​​ We can pinpoint the cause and restore stable operation of treatment facilities in the shortest possible time, mitigating environmental risks and ensuring impacts are minimized.

Sewer Cleaning & Rehabilitation​

​Utilizing trenchless rehabilitation technologies such as CIPP UV-curing and polymer lining to repair damaged pipelines.​​ This approach offers wide applicability, short construction duration, resource efficiency, minimal environmental impact on surrounding communities, and delivers long-lasting, durable rehabilitation results.

TN Emergency Treatment Service

Utilizing nitrate-specific exchange resin with exceptional adsorption capacity, this service rapidly reacts to efficiently remove nitrate and ammonia from wastewater through adsorption. This effectively prevents secondary pollution, achieving thorough removal and emergency control of TN contamination in wastewater treatment.

Dredging and Aquatic Ecological Restoration

Operates with water present, eliminating the need for flow interception or dewatering, while delivering effective treatment results.Digital dredging automatically adjusts cutter suction depth based on variations in sediment thickness;Highly integrated system allows scenario-specific customization and ensures convenient installation and operation;Multiplication culturing technology​ for indigenous flora, fauna, and microorganisms rapidly establishes a pollutant-degrading ecosystem;Enhances aquatic self-purification capacity swiftly, completing ecological restoration in a short timeframe.