Detailed Photos
1.All carbon steel equipment adopts double-sided full welding on the inside and outside to ensure the firmness of the equipment. While the overall compressive strength is strong, it also ensures that the equipment welds do not leak, maximizing the service life of the equipment.
2.All carbon steel equipment is reinforced with channel steel surround, forming a skeleton inside the equipment. After mechanical analysis software testing, all equipment has formed the strongest compressive and tensile strength.
Product Parameters
| Name |
Main Influent Indicators |
Main Effluent Indicators |
| COD(mg/L) |
≤500 |
≤60 |
| BOD(mg/L) |
≤350 |
≤20 |
| Ammonia Nitrogen (mg/L) |
≤45 |
≤15(8) |
| PH |
6.0-9.0 |
6.0-9.0 |
| sS(mg/L) |
≤270 |
≤20 |
| TP(mg/L) |
≤5 |
≤1 |
VIII. Product Advantages
1.High Automation: Capable of unattended operation and remote monitoring.
2.Low Failure Rate: Each unit undergoes strict factory testing, resulting in low failure rates and minimal maintenance.
3.Dual Recycle Systems: Equipped with both mixed liquid recirculation and sludge recirculation systems, allowing autonomous adjustment of recirculation rates based on water quality changes. The mixed liquid recirculation facilitates denitrification, while the sludge recirculation ensures adequate microbial population, ensuring stable operation.
4.Durable Materials: The shell is made from carbon steel, stainless steel, or fiberglass. Carbon steel is protected with epoxy coal tar pitch for corrosion resistance.
5.Reinforced Design: Internally reinforced and can be buried up to 2 meters deep or used above ground.
6.Efficient Distribution: Each compartment includes a water distribution system with no short-circuiting, achieving up to 89.8% tank utilization, 15%-30% higher than systems without or with conventional water distribution.
7.Specialized Aeration: Features a custom micro-hole aeration device that prevents clogging and ensures thorough mixing of wastewater, activated sludge, and dissolved oxygen, significantly enhancing oxygen transfer efficiency and microbial activity.
8.Advanced Fillers: Utilizes functional, bio-compatible composite fillers that allow rapid biofilm formation, fast microbial growth, and high activity, resulting in superior effluent quality.
application area
Our Advantages
Founded in 2013, Shandong Zhong Qiao Enlightenment Environmental Protection Equipment Co., Ltd. is a high-tech enterprise that integrates technology research and development, project design, equipment manufacturing, engineering installation, commissioning, operation, and technical consulting services
The company mainly customizes high-end integrated sewage treatment equipment, air flotation machines, and non-standard sewage treatment equipment.
The production workshop covers an area of 40,000 square meters and is equipped with large bending machines, shearing machines, rolling machines, laser cutting and blanking machines, automatic welding, and other production machinery.
It also has high-end technical talents such as process designers, industrial designers, mechanical engineers, and environmental engineers. Over the years, it has been dedicated to research, innovation, and deep cultivation of integrated sewage treatment equipment, pursuing excellence and promoting the progress of water treatment technology and the manufacturing industry.
Core products such as Zhong Qiao Box, Zhong Qiao Tank, MBBR Integrated Sewage Treatment Equipment, and QDPP Integrated Sewage Treatment Equipment have been launched successively.
){kind=link}