Arsenic containing wastewater from gallium arsenide production was treated by coagulation process using self made polyferric metasilicate.

 
  • 砷化鎵晶片生產(chǎn)過(guò)程中 ,產(chǎn)生大量廢水 ,其中主要污染物是懸浮狀態(tài)的砷化鎵微粒。
今日熱詞
目錄 附錄 查詞歷史
国内精品美女A∨在线播放xuan