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Help CenterPLC Control, 304 Stainless Steel, Automatic Zero-Discharge Wastewater Equipment for Industrial Effluent Treatment
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As a leading manufacturer based in Qingdao, China, Qingdao Conqinphi Environmental Technology Group Co., Ltd. has been dedicated to providing advanced water treatment solutions since 2015. Our PLC Control, 304 Stainless Steel, Automatic Zero-Discharge Wastewater Equipment is designed to meet the rigorous demands of industrial effluent treatment, ensuring complete compliance with environmental regulations while maximizing resource recovery. With a factory spanning 10,000-30,000 square meters and an annual export value exceeding US$10 million, we bring unmatched expertise and reliability to every project.
This equipment utilizes a sophisticated PLC (Programmable Logic Controller) system to automate the entire treatment process, from intake to final discharge. The use of 304 stainless steel construction guarantees corrosion resistance, durability, and longevity even in harsh industrial environments. The core innovation lies in its zero-discharge capability: all wastewater is treated and recycled back into the production process, eliminating the need for external discharge and reducing water consumption dramatically.
Key Features & Technical Specifications
- PLC Control System: Real-time monitoring, automated parameter adjustment, and remote access via HMI touch screen. Reduces manual intervention by up to 90%.
- 304 Stainless Steel Construction: All wetted parts made of food-grade 304 stainless steel, resistant to acids, alkalis, and high temperatures. Extends equipment lifespan to 15+ years.
- Zero-Discharge Technology: Multi-stage filtration, reverse osmosis, and evaporation crystallization ensure 100% water recovery and zero liquid effluent. Solid waste can be collected for further processing.
- Energy Efficiency: Low-power pumps and intelligent energy management system reduce operating costs by 30-50% compared to traditional systems.
- Customizable Capacity: Available in standard models from 1 m³/h to 100 m³/h, with larger capacities engineered on request.
- Compliance Ready: Built to meet international discharge standards (e.g., WHO, EPA, EU). All electrical components are CE and RoHS compliant.
| Parameter | Specification |
|---|---|
| Model | CQ-EW-ZD Series |
| Material | 304 Stainless Steel (316L optional) |
| Control | PLC + Touch Screen (Siemens/Mitsubishi compatible) |
| Treatment Capacity | 1 – 100 m³/h (customizable) |
| Water Recovery Rate | ≥ 98% (zero discharge design) |
| Power Supply | 380V/50Hz, 3-phase (other voltages available) |
| Operating Temperature | 5°C – 45°C |
| Dimensions (L×W×H) | Varies by model (e.g., 6m×2.5m×3m for 10 m³/h) |
Benefits to Your Business
- Cost Savings: Eliminates wastewater discharge fees and reduces fresh water consumption by up to 98%. Payback period typically within 1-2 years.
- Environmental Compliance: Achieve zero liquid discharge (ZLD) standards, avoiding fines and reputational damage.
- Operational Simplicity: Fully automated operation requires minimal labor. Remote monitoring via mobile app or web portal is available.
- Long-Term Reliability: 304 stainless steel construction and high-quality components ensure trouble-free operation for decades.
- Scalability: Modular design allows for easy capacity expansion as your production grows.
With over 9 years of experience in environmental technology, Qingdao Conqinphi has delivered more than 500 wastewater treatment systems worldwide. Our factory is certified with ISO9001, ISO14000, and OHSAS18001, reflecting our commitment to quality, environmental management, and occupational health. We serve clients across North America, Europe, Southeast Asia, and Africa, with a strong track record of on-time delivery and after-sales support. Our team of 200+ professionals, including 30+ engineers, ensures that every system is tailored to your specific effluent characteristics.
We invite you to contact us for a free consultation and customized proposal. Our technical experts will analyze your wastewater composition and recommend the most cost-effective solution. Whether you are in the chemical, pharmaceutical, textile, or food processing industry, our PLC-controlled zero-discharge equipment can help you achieve sustainability goals while boosting your bottom line.
Frequently Asked Questions
-
Q: What types of industrial wastewater can this equipment treat?
A: It is suitable for a wide range of effluents, including those from chemical, pharmaceutical, textile, food & beverage, electroplating, and mining industries. We recommend a lab analysis of your wastewater to determine the optimal configuration. -
Q: How does the zero-discharge process work?
A: The system uses a combination of physical filtration, reverse osmosis, and evaporation crystallization. Treated water is recycled back to production, and concentrated solids are collected for disposal or reuse. -
Q: What is the expected lifespan of the equipment?
A: With proper maintenance, the 304 stainless steel construction ensures a service life of 15-20 years. PLC components and pumps are standard industrial grade and easily replaceable. -
Q: Do you provide installation and training?
A: Yes, we offer on-site installation supervision and comprehensive training for your operators. Remote technical support is also available 24/7. -
Q: Can the equipment handle fluctuating flow rates?
A: Yes, the PLC control system automatically adjusts to varying flow rates and pollutant loads. A buffer tank can be added for extreme fluctuations. -
Q: What certifications does the equipment have?
A: Our factory is ISO9001, ISO14000, and OHSAS18001 certified. Electrical components are CE and RoHS compliant. Specific certifications can be obtained upon request for your target market. -
Q: What is the lead time for delivery?
A: Standard models ship within 30-45 days after order confirmation. Customized systems typically require 45-60 days, depending on complexity. -
Q: Can I visit your factory in Qingdao?
A: Certainly. We welcome factory visits and can arrange a demonstration of our equipment. Please contact our sales team to schedule.
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