Air & Transportation

Regulatory Measures against Air Pollutants Emitted from Factories and Business Sites and the Outline of Regulation - General Dust Discharging Facilities under Control

No.General dust discharging facilitiesConformed specifications
1 Coke oven. The consuming capacity for raw materials must be 50 tons or above per one day.
2 Place for dumping minerals(including coke here and hereafter) or earth. The area must be 1,000 m2 or above.
3 Belt-conveyor and bucket conveyor
(conveyors that are not used for minerals, earth, or cement are excluded. Closed type conveyors are excluded.
The belt width must be 75 cm or above, or the inner capacity of bucket must be 0.033m3 or above.
4 Crusher and grinder. (Facilities that are not used for minerals, rocks or cement are excluded. Wet type and closed type are excluded.) The rated power of the motor must be 75 KW or above.
5 Sieve (Sieves that are not used for minerals, rocks or cement are excluded. Wet type and closed type are excluded.) The rated power of the motor must be 15 KW or more.
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