The original pollution and main environmental problems in the environmental impact report of the construction project of Baoding Yijia Special Ceramic Manufacturing Co., Ltd. with an annual output of 1000 tons of ceramic flow-through parts

Time:

2023-04-27

Existing pollution and major environmental issues related to the project: The Environmental Impact Report Form of Baoding Yijia Special Ceramic Manufacturing Co., LTD. 's Construction Project with an annual output of 1000 tons of Ceramic Flow-through Parts was completed in August 2013, and passed the Bohuan Table [2013] No. 06 (see Attachment 2) on September 17, 2013. In May 2015, it passed the acceptance check of Boye County Environmental Protection Bureau (Bohuan Inspection [2015] 09). According to the project environmental assessment report form, approval comments, acceptance monitoring form (BHJB2015025) (see Attachment 8) and acceptance approval, the pollution situation of the original project of Baoding Yijia Special Ceramic Manufacturing Co., LTD is as follows: (1) The high emission concentration of particulate matter in the original project of the exhaust gas is 0.81mg/m3, which all meet the limits of unorganized emission in Table 2 of the Comprehensive Emission Standard for Air Pollutants (GB16297-1996). (2) Waste water is not drained in the original project production process. All the waste water produced is the domestic sewage of the workers. All the waste water is used for sprinkling dust suppression on the factory floor. (3) Noise According to the stage acceptance report form of the original project, the daytime noise of the original project boundary is 54.1dB (A), and the nighttime noise of the original project boundary is 51.2dB (A), which meets the standards of the three categories of "Industrial Enterprise Boundary Environmental Noise Emission Standard" (GB12348-2008). (4) Solid waste The original project solid waste all reasonable disposal. Pollutant emission total pollutant emission is SO20t/a, NOX0t/a, COD0t/a, ammonia nitrogen 0t/a, solid waste all properly disposed, to meet the requirements of environmental impact assessment. (6) Major environmental problems and rectification measures related to the project According to the project stage acceptance report, all pollutants in the original project of Baoding Yijia Special Ceramic Manufacturing Co., Ltd. were discharged according to the standards, and there were no environmental problems.

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Baoding Yijia special ceramic Manufacturing Co., Ltd. is located in Boye County, Hebei Province, the main industrial ceramic pump, ceramic flow parts, low pressure casting industry with liquid pipe, flue gas desulfurization nozzle, crucible, thermocouple protection tube, shaped parts to figure processing such as wear resistance, corrosion resistance, high temperature resistance and other industrial and mining supplies.