Status and planning layout of Beijing municipal wastewater treatment plants

• Autorzy: Yuwen Z. , Xiaoying Z. , Xingpo L.
• Konferencja: Proceedings of the German-Chinese-Polish Symposium Environmental Engineering
• Języki publikacji: EN

Abstrakty

EN

The status and planning layout of Beijing Municipal wastewater treatment plants are described, and the survey of several major wastewater treatment plants in Beijing is also showed here. In the past decade, the wastewater treatment in Beijing has developed rapidly. The capacity of wastewater treatment plants was up to 1,480,000 m3/d and the ratio of municipal wastewater treatment was near 50% in 2002. It is predicted that the ratio of wastewater treatment will be more than 85% in 2005. According to the overall plan of Beijing, 15 wastewater treatment plants will be in operation in 2008, At that time, the capacity of these 15 plants will be up to 3,160,000 m3/d. This will play a very important role in the alleviation of water pollution in Beijing. Beijing is a city lacking in water resource. The reuse of wastewater is an effective way to solve water crisis in Beijing. In the past decade, many attempts have been made in wastewater reuse, and certain achievements and valuable experience have been gained. At present, the capacity of wastewater reuse project in Gaobeidian wastewater treatment plant is 300,000 m3/d, and 60,000 m3/d in Jiuxianqiao plant. Among the 15 wastewater treatment plants, two plants are intended to treat wastewater for reuse. The reuse ratio is predicted to be 50% in 2008. This is very important to protect water resource and realize the sustainable development of water resource.

Słowa kluczowe

EN

municipal wastewater; wastewater treatment; planning layout; pollution

• Wydawca: Oficyna Wydawnicza Politechniki Opolskiej
• Czasopismo: Zeszyty Naukowe. Inżynieria Środowiska / Politechnika Opolska
• Rocznik: 2003
• Tom: Vol. 291, z. 4
• Strony: 319--325
• Opis fizyczny: rys., tab.

Twórcy

autor

Yuwen Z.

• Beijing University of Technology, 100022

autor

Xiaoying Z.

• Beijing University of Technology, 100022

autor

Xingpo L.

• Beijing University of Technology, 100022