In the paper, it is introduced the emission requirements of fume particulate matter of gas boiler and excessive emission of all gas boilers in Power Supply General Plant as well as discussed the ways of generating fume particulate matter of gas boiler aiming at its concentration in Power Supply General Plant exceeds the national standard. With the deep analysis of three ways of generating particles, the relation between air quality and excessive emission of fume particulate matter of gas boiler is found. The emission concentration of fume particulate matter of gas boiler is effectively reduced through comparative test of gas boiler with the same boiler type and the methods to reduce it are put forward so that the countermeasures for emission concentration of fume particulate matter of gas boiler to meet current national emission standard and ultra-low emission transformation are put forward.
| 科 Family | 属数 Number of genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) | 属 Genus | 种数 Number of species | 占总种数比例 Percentage of total species (%) |
|---|---|---|---|---|---|---|
| 鹅膏菌科Amanitaceae | 2 | 11 | 5.26 | 鹅膏菌属 Amanita | 10 | 4.78 |
| 小菇科 Mycenaceae | 2 | 12 | 5.74 | 丝盖伞属 Inocybe | 5 | 2.39 |
| 多孔菌科 Polyporaceae | 8 | 14 | 6.70 | 蜡蘑属 Laccaria | 5 | 2.39 |
| 红菇科 Russulaceae | 3 | 23 | 11.00 | 小皮伞属 Marasmius | 6 | 2.87 |
| 小菇属 Mycena | 11 | 5.26 | ||||
| 光柄菇属 Pluteus | 5 | 2.39 | ||||
| 红菇属 Russula | 17 | 8.13 | ||||
| 栓菌属 Trametes | 5 | 2.39 |