Modular Designed Wastewater Treatment Plant Full Automatic Operation Large Flow STP for Municipal Public Works and Industrial Park Living Water Treatment Overseas
Zhongqiao Enlightenment (Weifang) International Trade Co., Ltd. is a wholly-owned subsidiary of Shandong Zhongqiao Enlightenment Environmental Protection Equipment Co., Ltd. Founded in 2013, the parent company is a high-tech enterprise specializing in the research, development, design and manufacturing of integrated sewage treatment equipment. With a production base covering over 40,000 square meters, an annual output of more than 800 sets of integrated sewage treatment equipment and practical experience in 4000+ completed projects, we are a reliable manufacturer of high-end environmental protection equipment.
Our self-developed Huntun Cloud IoT Platform integrates cloud monitoring, cloud operation, cloud analysis and cloud management, enabling intelligent operation and maintenance of equipment. Equipped with in-house MBR membrane production lines and electric control cabinet workshops, we realize full industrial chain independent control for complete equipment sets, laying a solid foundation for the efficient delivery and stable operation of every project.
We are not only a professional environmental protection equipment manufacturer, but also a one-stop service provider of sewage treatment solutions. We continuously provide high-quality, intelligent and customized comprehensive sewage treatment services for global customers.

- Shipped as complete units, fast on-site installation, greatly shortening construction period
- Compact structure and small floor space, saving civil engineering costs
- Easy to move and expand, convenient for later upgrading
- Automatic operation, low labor maintenance costs
- Mature and stable process with qualified effluent discharge
- Anti-corrosion materials, long service life
- Flexible combination to fit different water treatment capacities




| model | Water treatment capacity (m³/d) | outline dimension | weight of equipment |
running weight |
installed power | Power consumption |
running expense | Cable specifications | floor space | |
|---|---|---|---|---|---|---|---|---|---|---|
| L x W x H (mm) | (t) | (t) | (kW) | (kW) | (Yuan/ton of water) | (CNY/day) | (mm²) | (m²) | ||
| WSZ-0.25 | 5 | 2500×1000×1500 | 0.97 | 4.72 | 4.08 | 2.41 | 3.20 | 16.01 | 1.5 | 19 |
| WSZ-0.5 | 10 | 2500×1500×2000 | 1.65 | 9.15 | 4.08 | 2.41 | 1.60 | 16.01 | 1.5 | 21 |
| WSZ-1 | 20 | 5000×1500×2000 | 2.50 | 17.50 | 4.08 | 2.41 | 0.92 | 18.47 | 2.5 | 26 |
| WSZ-1.25 | 30 | 5000×2000×2000 | 2.90 | 21.70 | 4.08 | 2.41 | 0.78 | 23.33 | 2.5 | 26 |
| WSZ-1.67 | 40 | 6500×2000×2000 | 4.36 | 30.36 | 4.08 | 2.41 | 0.68 | 27.22 | 2.5 | 31 |
| WSZ-2 | 50 | 6500×2000×2500 | 5.07 | 37.57 | 5.88 | 3.31 | 0.54 | 27.22 | 2.5 | 34 |
| WSZ-2.5 | 60 | 7500×2000×2500 | 5.58 | 43.27 | 5.88 | 3.31 | 0.54 | 32.51 | 4 | 36 |
| WSZ-3 | 70 | 7000×2500×2500 | 6.31 | 51.31 | 6.26 | 3.69 | 0.46 | 32.51 | 4 | 41 |
| WSZ-3.5 | 80 | 8000×2500×2500 | 6.88 | 57.50 | 6.26 | 3.69 | 0.48 | 38.56 | 4 | 45 |
| WSZ-4 | 100 | 10000×2500×2500 | 8.30 | 72.98 | 6.26 | 3.69 | 0.44 | 44.06 | 4 | 52 |
| WSZ-5 | 120 | 11500×2500×2700 | 9.65 | 85.59 | 7.86 | 4.49 | 0.62 | 74.30 | 6 | 60 |
| WSZ-6 | 150 | 12000×3000×2700 | 11.22 | 108.42 | 9.35 | 5.60 | 0.50 | 74.30 | 6 | 72 |
| WSZ-7 | 170 | 16000×2500×2700 (in two groups) |
12.26 | 121.61 | 9.35 | 5.60 | 0.44 | 74.30 | 6 | 77 |
| WSZ-8 | 200 | 20000×2500×2500 (in two groups) |
15.53 | 142.09 | 9.75 | 6.00 | 0.41 | 82.37 | 6 | 91 |
| WSZ-10 | 250 | 24000×2500×2700 (in two groups) |
17.30 | 175.25 | 15.80 | 9.20 | 0.43 | 108.29 | 10 | 110 |
| WSZ-12.5 | 300 | 24000×3000×2700 (in two groups) |
20.05 | 210.40 | 15.80 | 9.20 | 0.36 | 108.29 | 10 | 127 |
| WSZ-15 | 360 | 34500×2500×2700 (in three groups) |
25.11 | 251.91 | 16.50 | 9.90 | 0.41 | 146.59 | 10 | 145 |
| WSZ-17 | 400 | 37500×2500×2700 (in three groups) |
27.24 | 278.34 | 21.70 | 12.70 | 0.37 | 146.59 | 10 | 159 |
| WSZ-20 | 500 | 39000×3000×2700 (in three groups) |
33.71 | 349.61 | 21.70 | 12.70 | 0.29 | 146.59 | 10 | 193 |
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