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Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been a leading manufacturer of advanced water treatment solutions since 2015, with a factory spanning 10,000–30,000 square meters and an annual export value exceeding US$10 million. Our High Ammonia Nitrogen Removal System is engineered to efficiently eliminate high concentrations of ammonia nitrogen from industrial and municipal wastewater, ensuring compliance with stringent discharge standards. What sets us apart is not only the robust system design but also the comprehensive Mill Test Report (MTR) and dedicated after-sales technical support that accompany every unit, giving you full traceability and peace of mind.
This system integrates advanced biological and physicochemical processes to achieve ammonia nitrogen removal rates of over 99%. The key components include a patented aeration system, specialized biofilm carriers, and an intelligent control platform that optimizes operation in real time. Below is an overview of its core specifications:
| Parameter | Value / Description |
|---|---|
| Inlet Ammonia Nitrogen Concentration | ≤ 5000 mg/L |
| Effluent Ammonia Nitrogen | |
| Operating Temperature | 5–45 °C |
| pH Range | 6.5–8.5 |
| Power Consumption | 0.8–1.2 kWh per m³ treated water |
| System Material | 304/316L stainless steel (standard), carbon steel with anti-corrosion coating (optional) |
| Control System | PLC + HMI, remote monitoring capability |
| Certifications | ISO9001, ISO14000, OHSAS18001, HACCP, TL900, SA8000, and more |
Why choose our system with Mill Test Report and After-Sales Support?
- Full Material Traceability: Each system comes with a detailed Mill Test Report (MTR) that documents the chemical composition, mechanical properties, and testing results of all critical components. This report is essential for quality audits and regulatory compliance.
- Proven Removal Efficiency: The unique combination of aerobic and anoxic zones, along with specialized microbial carriers, ensures consistent high removal rates even under fluctuating load conditions.
- Low Operating Costs: Optimized aeration and recirculation design reduce energy consumption by up to 30% compared to conventional systems.
- Dedicated Support Team: Our after-sales technical support includes 24/7 remote troubleshooting, on-site commissioning guidance, and periodic performance reviews. With over 200 employees and a service network covering all major markets (North America, Europe, Southeast Asia, Africa, and more), we guarantee prompt response.
- Customizable Configuration: The system can be designed as skid-mounted, containerized, or concrete tank based to suit different site conditions.
Trusted by clients across the globe, Qingdao Conqinphi has delivered more than 500 high ammonia nitrogen removal projects since 2015. Our factory is equipped with advanced CNC machining and welding robots, ensuring consistent quality. All products undergo rigorous testing before shipment, and we provide a complete MTR for your reference. Our after-sales team, backed by a comprehensive inventory of spare parts stored in our 10,000+ m² warehouse, can dispatch replacements within 48 hours for most regions. Whether you are in the Middle East, Southeast Asia, or South America, our local partners and multilingual engineers are ready to support you. Contact us today to discuss your specific ammonia nitrogen removal needs – we will tailor a solution that includes the highest level of traceability and ongoing support.
Frequently Asked Questions
Q1: What is included in the Mill Test Report (MTR)?
A1: The MTR includes chemical analysis of the stainless steel/carbon steel used, tensile and yield strength data, hardness results, and certification of compliance with ASTM/EN standards. Each report is linked to a unique batch number for full traceability.
Q2: How long does it take to commission the system on site?
A2: Typical commissioning takes 5–10 working days, depending on the system capacity and site conditions. Our after-sales engineer will be on-site to guide startup and provide training.
Q3: Can the system handle fluctuating ammonia nitrogen loads?
A3: Yes. The system is designed with a buffer tank and adaptive control logic, allowing it to treat inlet concentrations ranging from 200 to 5000 mg/L without performance degradation.
Q4: Is remote technical support available 24/7?
A4: Absolutely. We provide 24/7 remote monitoring and support via our IoT platform. Our engineers can access the control system remotely to diagnose issues and adjust parameters when needed.
Q5: What is the warranty period for this system?
A5: The standard warranty is 12 months from commissioning, covering all manufacturing defects. Extended warranty and maintenance contracts are available upon request.
Q6: Do you provide spare parts for this system?
A6: Yes, we stock a full range of spare parts including membranes, diffusers, pumps, valves, and control modules. We can ship most parts within 48 hours for urgent orders.
Q7: Can you customize the system for a specific wastewater composition?
A7: Yes. Our engineering team can adjust the reactor configuration, aeration rate, and media type to match your effluent characteristics. Please provide a full water analysis sample.
Q8: What payments and shipping terms are accepted?
A8: We accept T/T, L/C, and some other terms. Shipment is typically via FOB Qingdao, but CIF/DAP can be arranged. We have experience exporting to all regions listed in our main markets.
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