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Nanchang Qingshan Lake Sewage Treatment Plant
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Projects
Municipal Sewage
Hefei Wang Xiaoying Sewage Treatment Plant
Nanchang Qingshan Lake Sewage Treatment Plant
Panjin Second Sewage Treatment Plant
Changchun High-tech Zone North District Sewage Treatment Plant
Chuzhou Second Sewage Treatment Plant
Changchun New District Sewage Treatment Plant
Hefei West Group Wastewater Treatment Plant
Wastewater Treatment Plant in Yuncheng County Economic Development Zone
Nanchang Qingshan Lake Sewage Treatment Plant
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Xi'an Nanjiao Water Plant
Longquan Water Supply Linqu County Urban-rural Water Supply Integration Project
Longquan Water Affairs Tianchang City Urban-rural Water Supply Integration Project
Industrial water supply
Nanchong Chemical Park Sewage Treatment Plant
Nanjing Steel Public Drainage Project
O & M Project of Yangpu Petrochemical Park Wastewater Treatment Plant
Nanjing Steel Fuel Supply Plant Coking Wastewater Project
Longquan Water Affairs Tai'an Dawenkou Industrial Park Sewage Treatment Project
Qingshui Industrial Park Wastewater Treatment Plant in Yushen Industrial Zone
Yuncheng County Chemical Industry Park Sewage Treatment Plant
Industrial water
Nanjing Steel Public Water Supply Project
Nanjing Iron and Steel's power plant circulating cooling water project
Nanchong Chemical Park Sewage Treatment Plant
Project's Venue :
Chemical Industry Park, Nanchong City, Sichuan Province
Project Mode :
BOT-1 year construction period, 30 years franchise period
Project Description :
At the end of 2012, the management committee of Nanchong Chemical Industrial Park and the major investment enterprises in the park, including China National Chemical Engineering Corporation, PetroChina, China Shengda Group, etc., held an international tender for the park's public sewage treatment plant BOT project, World-renowned water companies participated in the project competition.
In March 2013, we won the bid for the BOT project of Nanchong Chemical Industrial Park Wastewater Treatment Plant. The project's effluent and reuse requirements are strict. The sewage treatment company directly receives the high-concentration sewage without pretreatment from the production line of the chemical production enterprise. After the anaerobic, aerobic and advanced treatment units, it enters the recycling unit to recover 60% of the sewage as the company's circulating make-up water. The concentrated brine discharged from the reuse unit is then subjected to advanced oxidation and advanced treatment to meet the Grade A standard in the "Emission Standard for Pollutants in Urban Sewage Treatment Plants" (GB18918-2002). The project has high technical difficulty, complex treatment process, and strict requirements on operation and management. It applies the world's most advanced sewage treatment technology and is the world's first sewage treatment plant that treats PTA wastewater to Class A standards.
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