成都纺织高等专科学校学报
成都紡織高等專科學校學報
성도방직고등전과학교학보
JOURNAL OF TEXTILE COLLEGE
2015年
2期
70-74
,共5页
PM2.5%排放清单%排放因子
PM2.5%排放清單%排放因子
PM2.5%배방청단%배방인자
PM2.5%emission list%emission factors
通过调研成都市工业生产、城市建设和居民生活的统计资料,研究分析文献报道的各种污染源排放因子,计算出成都市各源相对PM2.5的贡献率,开发了成都市2012年PM2.5的排放源清单。结果显示,成都市2012年共向大气中排放PM2.570923吨。其中扬尘源对PM2.5的贡献最大,所占比例为60%,其次为移动源,所占比例为24%。
通過調研成都市工業生產、城市建設和居民生活的統計資料,研究分析文獻報道的各種汙染源排放因子,計算齣成都市各源相對PM2.5的貢獻率,開髮瞭成都市2012年PM2.5的排放源清單。結果顯示,成都市2012年共嚮大氣中排放PM2.570923噸。其中颺塵源對PM2.5的貢獻最大,所佔比例為60%,其次為移動源,所佔比例為24%。
통과조연성도시공업생산、성시건설화거민생활적통계자료,연구분석문헌보도적각충오염원배방인자,계산출성도시각원상대PM2.5적공헌솔,개발료성도시2012년PM2.5적배방원청단。결과현시,성도시2012년공향대기중배방PM2.570923둔。기중양진원대PM2.5적공헌최대,소점비례위60%,기차위이동원,소점비례위24%。
By studying the statistical data of Chengdu industry production , city construction and resi-dents’ lives and analyzing various emission factors of pollution source reported in literature , the corresponding PM2.5 contribution rates were calculated and PM2.5 emission source list of Chengdu 2012 was developed. The results showed that the total emission amount of PM 2 .5 to atmosphere made by Chengdu in 2012 was 70923 tons, among which the largest portion was made by dust source , occupying 60% and next was mobile source , occupying 24%.