This charcoal is specially activated and contains silver ions that neutralize pathogens in the water.
这种木炭具有一种特殊的活性，其中包含有银离子，银离子能够杀灭水中的病毒。
2
This study examines the properties and microstructure of viscose rayon-based activated carbon fiber (ACF) adsorbent modified by supporting silver.
本研究目的系利用金属银抗菌的特性，在嫘萦系活性碳纤维表面进行镀银改质。
3
The current research and development of bactericidal technic with silver, such as high surface area activated carbon with silver, high surface area aluminium oxide with silver etc. are summarized.