Wastewater Treatment Project Solutions: Bundled Process And Tankage
A wastewater treatment project solution bundles the bolted GFS tankage and the biological or physical-chemical process train under one scope and one supplier. Combining them removes the equipment interface gaps that delay standalone builds and lets the effluent guarantee cover tank and process together.
What Bundling Means
Rather than buying concrete tanks from one party and a process skid from another, the owner receives a single package where tank volume, retention time, and reactor hydraulics are matched before fabrication.
| Element | Bundled Scope | Benefit |
| Tankage | GFS equalisation, anaerobic, aerobic | Corrosion-proof, fast |
| Process | Reactors, mixers, controls | Matched hydraulics |
| Guarantee | Single performance basis | One accountable party |
Industrial Fit
High-strength or high-salinity industrial streams particularly benefit, because the digester loading rate and the tank volume must be tuned together. A pharmaceutical wastewater project treated 1,000 m3/day with granular-sludge anaerobic reactors and held COD removal at or above 70% under salinity up to 6,000 mg/L.
Project Case Study: Jiangdong Pharmaceutical Wastewater Project
- Project / Application: Pharmaceutical wastewater, Hangzhou, China
- Industry: Pharmaceutical / industrial
- Process: Granular sludge anaerobic
- Key Requirements: COD removal under high salinity.
| Field | Value | Source / Evidence |
| Single Tank Capacity | 1,000 m3/day | Company project reference |
| Reactor Type | Granular Sludge Anaerobic Reactor | Company project reference |
| Reactor Size | 12.66 x 24 m, 6 sets | Company project reference |
| Tanks Quantity | 6 Nos. of reactors | Company project reference |
| COD Removal Efficiency | >= 70% | Company project reference |
| Installation Year | 2019 | Company project reference |
| Item | Influent (Design) | Effluent |
| COD | 11,200 | 3,024 |
| SS | 185 | 148 |
| NH3-N | 110 | 99 |
| TN | 270 | 227 |
| Salt | < 6,000 mg/L | Not specified |
About The Supplier
Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) supplies GFS tank packages for industrial wastewater, with enamel firing at 820-930 C and ISO 9001, NSF/ANSI 61, CE-EN 1090, and ISO 28765 certification.
Comparison: Bundled Vs Separate Supply
| Option | Interface Risk | Schedule |
| Bundled | Low | Shorter |
| Separate tank + process | Higher | Longer |
For industrial streams where tank volume and biology are linked, bundle the solution so one party guarantees the effluent and the schedule.
Source: Shijiazhuang Zhengzhong Technology Co., Ltd