Metalions

基本解释

The results showed not only,could chel ate metalion, but alsoCH 2OHdid to a certain extent in the above mentioned com plexes.
结果表明 ;在聚合物PACE的金属离子配合物中 ;不仅CH2 OCH2 ;PhOCH2 和CH2 NCH2 参与了配位 ;同时CH2 OH亦不同程度地参与了配位 .
Floating Device:mainly used to recover fibers from sewage and remove chromaticity, COD, suspended matter and heavy metalion, etc., so that treated water maybe discharged or recycled.
气浮装置：主要应用于各类污水中纤维回收以及色度、COD、悬浮物和重金属离子的去除，使处理后的水质能达到排放或回收的重复利用目的。
Keywords Hydrolysis Two-valent metalion Coagulation Stabilization.;
二价金属离子;水解;聚沉;稳定;
Chemical Modification of Manganese Ore and Adsorbability for Heavy Metalions
天然锰矿的化学改性及其对重金属离子的吸附能力
THE CHARACTERISTICS OF PRECIPITATION REACTIONS OF HEAVY METALIONS AT CARBONATE-WATER INTERFACE
重金属在碳酸钙-水界面间的沉淀反应特征