Removal of NO 3 -N in alkaline rare earth industry effluent using modified coconut shell biochar

• Published in: Water science and technology Vol. 80; no. 4; p. 784
• Main Authors: You, Hanyang, Zhang, Yi, Li, Wenying, Li, Yang, Ma, Yanfei, Feng, Xuedong
• Format: Journal Article
• Language: English
• Published: England 01.08.2019
• Subjects: Adsorption; Charcoal; Cocos; Water Pollutants, Chemical

Coconut shell biochar (CSB) was selected as raw material to obtain two kinds of modified biochars by pickling and iron modification. The pickling coconut shell biochar (PCSB) and pickling-iron modified coconut shell biochar (PICSB) were used as adsorbents to remove NO -N in alkaline rare earth indus...