1963NIAN，MEIGUOCHULEGEJIEJINGSHILIANBANGBIAOZHUNFed Std 209。ZAI209BIAOZHUNZHONG，JIEJINGSHIANHUANJINGZHONGMEILIFANGYINGCHIKONGJIAN≥0.5mmDEFENCHENZUIDASHULIANGXIANDUFENCHENGRUOGANJIBIE，RU100JI、10,000JI、100,000JI。ZHONGGUOGUOQUDEJIEJINGSHIBIAOZHUNYESHIANZHEIZHONGFANGFAFENJIDE。
1999NIAN，GUOJIBIAOZHUNHUAZUZHIISOBANBULEJIEJINGSHIGUOJIBIAOZHUNISO14644-1《JIEJINGSHIYUSHOUKONGJIEJINGHUANJING，DIYIBUFEN：KONGQIJIEJINGDUFENJI》。ISOGUIDINGDEJIEJINGDUDENGJIYIJICHUANTONGFENJIDEJUTISHUZHIJIANXIABIAO。
ISO14644 FENJI | 最高浓度极限（颗粒数/m3） | JINSIDUIYING CHUANTONGGUIGE | |||||
0.1mm | 0.2mm | 0.3mm | 0.5mm | 1.0mm | 5.0mm | ||
ISO 1JI | 10 | 2 | |||||
ISO 2JI | 100 | 24 | 10 | 4 | |||
ISO 3JI | 1,000 | 237 | 102 | 35 | 8 | 1JI | |
ISO 4JI | 10,000 | 2,370 | 1,020 | 352 | 83 | 10JI | |
ISO 5JI | 100,000 | 23,700 | 10,200 | 3,520 | 832 | 29 | 100JI |
ISO 6JI | 1,000,000 | 237,000 | 102,000 | 35,200 | 8,320 | 293 | 1,000JI |
ISO 7JI | 352,000 | 83,200 | 2,930 | 10,000JI | |||
ISO 8JI | 3,520,000 | 832,000 | 29,300 | 100,000JI | |||
ISO 9JI | 35,200,000 | 8,320,000 | 293,000 | ||||
YONGGONGSHIBIAOSHISHANGSHUZHIBIAO：
Cn = 10N3 (0.1/D)2.08
龙8体育SHIZHONG： Cn = MEILIFANGMIKONGJIANZUIDAYUNXUDAYUMOULIJINGKELIWUDESHULIANGNONGDU；
龙8体育N = ISOJIEJINGDUFENJISHU；
龙8体育D = KELIWUCHIDU，DANWEIWEIWEIMI；
0.1 = CHANGSHU，DANWEIWEIWEIMI。
ZHONGGUOJIEJINGSHIBIAOZHUNXINDEXIUDINGGAOZHONGCAINALEISOFENJI。DANSHI，RENMENYIJINGSHUOGUANLE“BAIJI”、“WANJI”，TASHUNKOU、YIJI，JINHOUYIDUANSHIJIANNEI，RENMENKENENGZHAOJIUSHUOXIAQU，ZHIDAOXINYIDAISHEJISHIMENBUZAIJIDELAODEFENJIHEYINGZHIJILIANGDANWEI。
SHUOJIEJINGDUYINGGAIDUIYINGJIEJINGSHIDEZHUANGTAI：KONGTAI（XINJIAN，KONGWUZI），JINGTAI（SHEBEIJIUWEI，WURENYUAN），DONGTAI（ZHENGCHANGGONGZUO）。JUTIGONGCHENGSUOSHUODE“JIEJINGDU”SHIZHINAZHONGZHUANGTAI，YAOYOUYONGHUYUSHEJI、GONGHUODENGFANGMIANXIEYIQUEDINGBINGMINGWENGUIDING。WANGJIDUIZHUANGTAIZUOGUIDING，DAJIADOUHUIYOUKONGZIKEZUAN。
FU：GMPGUIDINGDEJIEJINGDU
JIEJINGJIBIE | CHENLIZUIDAYUNXUSHU | WEISHENGWUZUIDAYUNXUSHU | XIANGDANGYU ISOFENJI | ||
≥0.5mm | ≥5mm | FUYOUJUN/m3 | CHENJIANGJUN/MIN | ||
100JI | 3,500 | 0 | 5 | 1 | ISO 5JI |
10,000JI | 350,000 | 2,000 | 100 | 3 | ISO 7JI |
100,000JI | 3,500,000 | 20,000 | 500 | 10 | ISO 8JI |
300,000JI | 10,000,000 | 60,000 | 15 | ||
YISHANGNEIRONGJINZUOCANKAO