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Help CenterCOD Wastewater Treatment Equipment 1 Year Warranty On-Site Installation Training Included 5m3/H
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As a leading manufacturer, Qingdao Conqinphi Environmental Technology Group Co., Ltd. presents our advanced COD Wastewater Treatment Equipment designed to efficiently reduce chemical oxygen demand in industrial effluents. With a processing capacity of 5 m³/h, this system ensures reliable performance and compliance with discharge standards. Backed by a 1-year warranty and on-site installation training, we deliver not just equipment but a complete solution for your wastewater challenges. Since our founding in 2015, we have supplied over 200 sets of treatment systems to clients across 50+ countries, combining innovative technology with robust after-sales support.
Key Features & Technical Specifications
- High-Efficiency COD Removal: Utilizes advanced biological treatment (e.g., activated sludge or MBBR) combined with physical-chemical processes, achieving COD removal rates of up to 95% for typical industrial wastewater.
- PLC Automatic Control: Fully automated control system with touch screen interface, allowing real-time monitoring of parameters like pH, dissolved oxygen, and flow rate. Operators can easily adjust settings and receive alarms for abnormalities.
- Durable Construction: Main tank made from carbon steel with anti-corrosion coating or optional stainless steel (SS304/316) for corrosive environments. All pipes and valves are selected for long-term durability.
- Low Operating Cost: Energy-efficient pumps and blowers reduce power consumption. The system is designed for minimal chemical dosing, lowering daily operational expenses.
- Compact Footprint: Space-saving design with modular skid-mounted structure, easy to install in limited areas. Customizable dimensions to fit your site layout.
- On-Site Installation & Training: Our engineers supervise installation and provide hands-on training for your staff, covering operation, maintenance, and troubleshooting. A comprehensive manual is included.
Technical Parameters (Standard Model)
| Parameter | Value |
|---|---|
| Treatment Capacity | 5 m³/h |
| Influent COD (max) | 5000 mg/L (higher configurable) |
| Effluent COD | < 100 mg/L (adjustable to local standards) |
| Power Consumption | ~2.5 kW (depending on configuration) |
| Operating Temperature | 5–40°C |
| Noise Level | < 75 dB |
| Warranty | 1 year (including parts and labor) |
Benefits for Your Operations
- Meet Environmental Regulations: Achieve discharge compliance for COD, BOD, TSS, and other parameters with consistent performance.
- Reduce Downtime: Robust components and automatic fault detection minimize unplanned stops. Our remote support can diagnose issues quickly.
- Simple Maintenance: Accessible design with easy-to-clean filters and sludge discharge system. Daily maintenance takes less than 30 minutes.
- Scalable Solution: Multiple units can be paralleled for higher capacity. We provide free layout consultation for expansion.
- Local Support: With our factory in Qingdao and partners worldwide, spare parts and service are readily available.
Trusted by Global Clients
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a certified manufacturer (ISO9001, ISO14001, OHSAS18001) with a 10,000–30,000 m² factory and 201–300 employees. We export US$10–50 million annually to markets including North America, Europe, Southeast Asia, Africa, and Oceania. Our team has delivered over 500 wastewater treatment projects since 2015. Every unit undergoes strict quality control and testing before shipment. With this COD treatment system, you gain a reliable partner committed to your environmental goals. Contact us today for a tailored proposal and discover how our 1-year warranty and on-site training can make your transition seamless.
Frequently Asked Questions (FAQ)
1. What is the maximum influent COD concentration this equipment can handle?
The standard model is designed for COD up to 5000 mg/L. For higher concentrations (e.g., 10000 mg/L), we can customize the system with additional pre-treatment stages. Please provide your wastewater analysis for a tailor-made solution.
2. Does the 1-year warranty cover all parts and service?
Yes, the warranty covers manufacturing defects in materials and workmanship for all components. Labor for on-site repair is included during the warranty period. Consumables like filter media and chemicals are excluded.
3. How long does the on-site installation training take?
Typically 3–5 days, depending on the system complexity and your staff's familiarity. Training covers daily operation, emergency procedures, routine maintenance, and basic troubleshooting.
4. What is the treated water quality? Can it be reused?
Effluent COD can be reduced to below 100 mg/L (or lower per local standards). With optional tertiary treatment (e.g., sand filter, UV), the water can be reused for irrigation or industrial cooling. Contact us for a complete reuse solution.
5. Is the equipment suitable for both high and low temperature environments?
The standard operating range is 5–40°C. For colder climates, we offer insulation and heating options. For tropical areas, enhanced ventilation can be added. Customization is available.
6. Can I monitor and control the system remotely?
Yes, an optional SCADA or IoT module allows remote monitoring via computer or smartphone. You can view real-time data, receive alarms, and adjust parameters. This feature is available upon request.
7. How often does the system require maintenance?
Daily: check pumps, sludge level, and control panel alerts. Weekly: clean filters and check chemical dosing. Monthly: inspect electrical connections and lubricate moving parts. Annual: full system overhaul recommended. Our training covers all tasks.
8. What are the terms of delivery and payment?
We ship from Qingdao port. Typical lead time is 30–45 days after down payment. Payment terms: 30% advance, 70% before shipment (or L/C at sight). Installation and training are scheduled after equipment arrival.
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