 Coal is the most important energy in China, accounts for more than 70% of the elementary energy requirement. Fire Electric Power with coal-burning produces 70% of the generated energy, which brings a great quantity of greenhouse gas CO 2 . China is the world's second CO 2 letting country. The whole utilization process of coal (exploitation, process, delivery and ash wastes treatment, etc.) seriously polluted the environment. In these economic center districts, the content of dust and sulfur constantly overtakes the limit value of the WHO's regulation obviously.
In most of the northern China, the local governments resolve the heating problem in winter by using numerous small coal-burning boiler s, which brings great pollution and destroy to the local environment.
District heating project is to demolish numerous dispersive small boilers, and then substituted whit several big boilers or CHP. In this field, we cooperates with SIMENS, aiming at Chinese cities together, individually designing most advanced energy saving and environmental protecting solution for the customers to efficiently reduce the cost of heating. |
• Treatment technology 
• Heat providing