1Turk A, Sakalis S, Lessuck J, Karamitsos H, Rago O. Ammonia injection enhances capacity of activated carbon for hydrogen sulfide and methyl mercaptan. Environ Sci Technol 1989;23(10):1242-5.
2Bagreev A, Bashkova S, Locke DC, Bandosz TJ. Sewage sludgederived materials as e//icient adsorbents for removal of hydrogen sulfide. Environ Sci Technol 2001;35(7):1537-43.
3Bagreev A, Bandosz TJ. H2S adsorption/oxidation on adsorbents obtained from pyrolysis of sewage sludge-derived fertilizer using zinc chloride activation. Ind Eng Chem Res 2001; 40(16):3502-10.