Direct monitoring of strontium in aerosols by laser-induced plasma spectroscopy

Q3 Materials Science
Hongyu HE, Zhixing GAO, Yun HE, Xiaohua ZHANG, Bing GUO
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引用次数: 0

Abstract

æ°”æº¶èƒ¶ä¸­é”¶å ƒç´ çš„ç›‘æµ‹å¯¹äºŽå¤§æ°”æ±¡æŸ“é˜²æ²»å’Œå·¥ä¸šè®¾æ–½æŽ’æ”¾ç›‘æŽ§å ·æœ‰é‡è¦æ„ä¹‰ã€‚æ¿€å ‰è¯±å¯¼ç­‰ç¦»å­ä½“å ‰è°±æŠ€æœ¯å ·æœ‰æ— éœ€é‡‡æ ·é¢„å¤„ç†ã€å¯åŽŸä½å¿«é€Ÿæ£€æµ‹ç­‰ä¼˜åŠ¿ï¼Œåœ¨çŽ¯å¢ƒä»‹è´¨æˆåˆ†ç›´æŽ¥åœ¨çº¿ç›‘æµ‹æ–¹é¢å ·æœ‰æžå¤§çš„åº”ç”¨æ½œåŠ›ã€‚ä»‹ç»äº†åŸºäºŽå®žéªŒå®¤æ­å»ºçš„LIPSè£ ç½®å¼€å±•çš„æ°”æº¶èƒ¶ä¸­é”¶å ƒç´ çš„ç›´æŽ¥æŽ¢æµ‹å·¥ä½œã€‚åˆ©ç”¨æ•´ä½“å¹³å‡æ³•å¯¹æ°”æº¶èƒ¶ç­‰ç¦»å­ä½“è¿›è¡Œå ‰è°±åˆ†æžï¼Œç»“æžœæ˜¾ç¤ºå®žéªŒè£ ç½®å¯¹é”¶å ƒç´ çš„æ£€æµ‹é™ä¸º809 μg/m3ã€‚å¯¹äºŽä½Žå¯†åº¦æ°”æº¶èƒ¶å ‰è°±ï¼Œæ¡ä»¶åˆ†æžæ³•å¯ä»¥å°†å¹³å‡å ‰è°±çš„ä¿¡å™ªæ¯”æå‡8å€ã€‚åŸºäºŽå®žéªŒç»“æžœè®¨è®ºäº†å«é”¶æ°”æº¶èƒ¶ç»Ÿè®¡å­¦ç‰¹æ€§å’Œæ•°æ®åˆ†æžæ–¹æ³•çš„å½±å“ã€‚æ°”æº¶èƒ¶ä¸­é¢—ç²’ç‰©çš„å¯†åº¦å¯¹ç­‰ç¦»å­ä½“æ¸©åº¦çš„å½±å“æžå°ï¼Œå ‰è°±å¼ºåº¦å˜åŒ–ç›´æŽ¥ååº”äº†æ¿€å ‰æ¿€å‘æ°”æº¶èƒ¶é¢—ç²’ç‰©çš„æ•°é‡ã€‚é€šè¿‡å¯¹æ¡ä»¶åˆ†æžæ³•ä½¿ç”¨èŒƒå›´çš„è®¨è®ºï¼Œæå‡ºåœ¨æµ‹é‡å‘¨æœŸå† åˆ©ç”¨ç´¯è®¡å ‰è°±å–ä»£å¹³å‡å ‰è°±ï¼Œå¯å°†ç³»ç»Ÿçš„çµæ•åº¦æå‡è¿‘3ä¸ªæ•°é‡çº§ã€‚å®žéªŒè£ ç½®çš„æ£€æµ‹é™è¾¾åˆ°1.3 μg/m3,初步满足工业排放监测的需求。
激光诱导等离子体光谱法直接监测气溶胶中的锶
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来源期刊
Guangxue Jingmi Gongcheng/Optics and Precision Engineering
Guangxue Jingmi Gongcheng/Optics and Precision Engineering Materials Science-Electronic, Optical and Magnetic Materials
CiteScore
2.40
自引率
0.00%
发文量
95
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