9778
Sugarcane bagasse treated with hydrous ferric oxide as a potential adsorbent for the removal of As ( V ) from aqueous solutions .
 hydrous ferric oxide, As ( V )
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: Chemical 
Text: {0} 
Answer:
 hydrous ferric oxide, As ( V )