STP Sewage Treatment Equipment, Community Wastewater Reuse Treatment Equipment

integrated sewage treatment equipment covers a treatment capacity of 5–5,000 tons per day, and can be flexibly adapted to different scenarios through single unit, parallel connection of multiple units, or modular expansion.

• Small scale (5–50 tons/day): Rural sewage, small hospitals, homestays, emergency sites
• Medium scale (50–500 tons/day): Residential quarters, towns, small and medium-sized factories, scenic spots
• Large scale (500–5,000 tons/day): Industrial parks, centralized treatment, large emergency projects

• Adopts expandable container / skid mounted modules, with a single unit of 10–100 tons/day.
• Multiple units in parallel can achieve flexible expansion to 20–500 tons/day.
• Project examples:
  • Saudi Arabia project: 4 units in parallel = 1,200 tons/day
  • Tianjin / Xinjiang projects: up to 2,000 tons/day

• Main processes: AO, AO+MBR, stably removing COD, ammonia nitrogen, total nitrogen, total phosphorus.
• Effluent standards: Level 1A / Level 1B, reclaimed water reuse, local discharge standards.
• Strong shock resistance: adapts to water quality fluctuations, low sludge yield, stable operation.

• Rural areas / small hospitals: 5–50 tons/day
• Residential quarters / towns: 50–200 tons/day
• Industrial parks / large emergency: 500–2,000 tons/day
• Ultra-large scale: 2,000–5,000 tons/day (multi-module combination)

1. The source factory, no intermediate difference, cost-effective.
2. The production workshop is 40,000 square meters, which can meet the demand of the construction period.
3. Structural mechanics analysis, high safety factor.
4. Strong industrial planning ability will help build your corporate image.
5. Film packaging, electrical automation, Internet of Things and other independent research and development of production facilities throughout the industry chain.
6. It has machining equipment such as laser cutting, laser pipe cutting, shearing machine, bending machine, plate rolling machine, pipe rolling machine and automatic welding machine.
7. Solid materials and supporting first-line brands.
8. Have CRM and ERP, strictly implement the 9001 system, and ensure the quality.
9. Have an after-sales service work order system, deploy after-sales service engineers nationwide, and ensure after-sales service.
10. .13 years focus on integrated production, the brand is guaranteed.

Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co., Ltd. was founded in 2013. As a national high-tech enterprise, it specializes in the R&D, design and manufacturing of integrated sewage treatment equipment. With two production bases covering more than 40,000 square meters, the company has an annual output of over 800 sets of integrated sewage treatment equipment, making it a reliable high-end environmental protection equipment manufacturer.

Relying on the advantages of a fully independent and controllable industrial chain, the company is equipped with production lines for carbon steel equipment, integrated molding of PP new material tanks, MBBR fillers, PP welding electrodes and MBR membranes, ensuring full control over core components and equipment manufacturing. Its self-developed "Hundun Cloud" IoT platform supports private deployment and realizes intelligent management.

The company brings together top talents in process engineering, machinery, environmental protection and other fields, and has built a closed-loop service system covering R&D, production, business and after-sales service. With professional strength, it strictly controls product quality and provides reliable support for customers.