1. MINTEQA2/PRO-DEFA2: A Geochemical Assessment Model for Environmental Systems. Version 3.0 User’s Manual. Washington, DC;Allison,1991
2. D5373-16 Standard Test Methods for Instrumental Determination of Carbon, Hydrogen, and Nitrogen in Laboratory Samples of Coal 1–11,2008
3. D4239-11 standard test method for sulfur in the analysis sample of coal and coke using high-temperature tube furnace combustion;Annu. Book ASTM Stand.,2012
4. Toward the standardization of biochar analysis: the COST action TD1107 interlaboratory comparison;Bachmann;J. Agric. Food Chem.,2016
5. Influence of porewater sulfide on methylmercury production and partitioning in sulfate-impacted lake sediments;Bailey;Sci. Total Environ.,2017