TY  -  
T1  - Nitrogen Recovery from Clear‑Cut Forest Runoff Using Biochar: Adsorption–Desorption Dynamics Affected by Water Nitrogen Concentration 
SN  -  /  
UR  - http://hdl.handle.net/10138/335193 
T3  -  
A1  - Kakaei Lafdani, Elham; Laurén, Ari; Cvetkovic, Jovana; Pumpanen, Jukka; Saarela, Taija; Palviainen, Marjo 
A2  -  
PB  -  
Y1  - 2021 
LA  - eng 
AB  - Forest regeneration operations increase the concentration of nitrogen (N) in watercourses especially outside the growing season when traditional biological water protection methods are inefficient. Biochar adsorption-based water treatment could be a solution for nutrient retention. We studied the total nitrogen (TN) and nitrate-nitrogen (NO3--N) adsorption-desorption properties of spruce and birch biochar. The adsorption test was performed under four different initial concentrations of TN (1, 2,... 
VO  -  
IS  -  
SP  -  
OP  -  
KW  - 4112 Forestry; Adsorption-desorption capacity; Forest regeneration; Nutrient retention; Peatland; Water protection; SORPTION; NITRATE; PHOSPHATE; REMOVAL; ADSORBENT; AMMONIUM; BIOAVAILABILITY; DISCHARGE; CAPACITY; BEHAVIOR 
N1  -   
PP  -  
ER  -