As a thermal power plant, why can not see the chimney? Recently, the reporter went to have "the nation's 100 most beautiful power plant," the title of Dalian Power Generation Co., Ltd., but see the plant clean and tidy, lush sidewalks, green lawn, garden style plant garden scenery . Large power generation environmental engineer Liu Xiaofei told reporters that the company adopted the "smoke tower one" technology, canceled the chimney, flue gas desulfurization and denitrification after a series of dust removal treatment, directly into the water tower below. Plant green water used in all water, from the production of domestic sewage treatment.
Dalian Power Generation Co., Ltd., which was awarded the "Top 10 Environmentally Friendly Enterprise" in Dalian's "Three Ten Environmental Protection" awards, was formerly Dalian Power Plant located beside the tramway at Jiefang Square in Shahekou District. In 2005, it was relocated to Ganjingzi District leather town street circle circle village, currently undertakes the city nearly 20 million square meters of heating area. After the relocation, Dafu will implement the most stringent pollutant discharge standards and some of the targets have achieved ultra-low emissions. With leading industries in Northeast China, all of the indicators will reach the national ultra-low emission standards in 2020 by the end of November this year.
A total of 15 sets of flue gas emissions continuous monitoring system were installed in the large power generation desulphurization system and denitrification system. The data was uploaded to Provincial Environmental Protection Bureau, Municipal Environmental Protection Bureau and provincial power grid companies in real time for continuous monitoring of air pollutant emissions. Online monitoring data show that the company's soot emissions have always been at a very low level. The company also uses a highly efficient six-field electrostatic precipitator, dust removal efficiency of 99.82% or more, is the only one close to 100% of thermal power plants; also established a set of 4 sewage treatment systems for the treatment of industrial wastewater, sewage, coal-containing wastewater , Desulfurization wastewater, and a set of water treatment system, waste water to achieve "zero emissions."
The data show that Dadi Dian Dian Dian to achieve cogeneration, instead of the traditional coal-fired small boilers, annual reduction of 3913 tons of sulfur dioxide, soot 3681 tons, 2101 tons of nitrogen oxides, chemical oxygen demand 4 tons, 60,000 tons of solid waste, for me City Blue Sky project to make an important contribution.
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