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Nanchang
Site-No. 899
Nanchang
Since October 2004, Berlinwasser International AG has been operating, on a BOT-basis, a treatment facility equipped with German technology with a 330,000 m³/day capacity that has enabled the sustainable improvement of the environmental situation in Nanchang, the capital of South-Eastern China’s Jianxi Province.
German environmental technology
Purifying the wastewater produced by a third of the city’s population of 3.5 million, the plant is putting know-how and environmental technology from Germany to excellent use in China. The plant comprises a mechanical and a biological purifying stage. Sludge is routed into a digestion stage. BWI is currently developing concepts for sludge disposal.
The BOOT project, ready for signing in a matter of months, was built in only 18 months. Over the operation term of 20 years, BWI AG will be responsible for the hitch-free operation of the plant and the treatment of wastewater in accordance with the valid environmental standards.
The relevant agreements with BWI AG’s Chinese partners were signed in 2003, whereupon a project company was established to execute the project. The plant was ceremoniously brought on line in October 2004, in the presence of Berlin’s Minister of Economic Affairs, Senator Harald Wolf, and the Party Secretary and Mayor of Nanchang.
Facts and Figures
Suppliers (selection)
BWI AG has already invested more than €100 Mio. in China. In addition to the Nanchang project, BWI AG has built a waterworks with a 550,000 m³/day capacity in Xi’an and is operating a treatment facility in Hefei that has a capacity of 310,000 m³/day.
German environmental technology
Purifying the wastewater produced by a third of the city’s population of 3.5 million, the plant is putting know-how and environmental technology from Germany to excellent use in China. The plant comprises a mechanical and a biological purifying stage. Sludge is routed into a digestion stage. BWI is currently developing concepts for sludge disposal.
The BOOT project, ready for signing in a matter of months, was built in only 18 months. Over the operation term of 20 years, BWI AG will be responsible for the hitch-free operation of the plant and the treatment of wastewater in accordance with the valid environmental standards.
The relevant agreements with BWI AG’s Chinese partners were signed in 2003, whereupon a project company was established to execute the project. The plant was ceremoniously brought on line in October 2004, in the presence of Berlin’s Minister of Economic Affairs, Senator Harald Wolf, and the Party Secretary and Mayor of Nanchang.
Facts and Figures
| Project type | BOT 1.5-year construction schedule 20 years of operation |
| Investment | € 30 Mio. |
| Financing | Industrial & Commercial Bank of China (ICBC) RMB 220 M |
| BWI Investment | € 7.94 M |
| Operating company | Nanchang QingShanHu Project Co. Ltd. (NQP) |
| Partners | 80 % BWI; Third Construction & Engineering Co. Ltd 20% Beijing Urban Construction Group (BUCGT) |
| Status | Commissioned: 27.10.2004 Smooth operation with all discharge value parameters met |
Suppliers (selection)
| ABB | Medium high voltage plant |
| Passavant-Roediger | Digestion basin equipment |
| Buderus | Burner |
| Endress + Hauser | Environmental measuring technology |
| Ritz-Atro | Inlet pumps |
BWI AG has already invested more than €100 Mio. in China. In addition to the Nanchang project, BWI AG has built a waterworks with a 550,000 m³/day capacity in Xi’an and is operating a treatment facility in Hefei that has a capacity of 310,000 m³/day.
German know-how and environmental technology purifying wastewater in Nanchang.
The view from the digestion tanks reveals the dimensions of the plant.
