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- Das, Jewel, et al. Show all 6 Authors
- Bioresource technology 2019 v.273 pp. 581-591
- biochar; biofilters; composts; critical load; gases; hydrogen sulfide
- ... The main aim of this study was to evaluate the performance of an aerobic biofilter packed with compost for the removal of gas-phase hydrogen sulfide (H2S). After 52 d of operation, the biofilter was re-packed by replacing a certain portion (25%, v/v) of the existing compost with biochar and its performance was tested. The steady and transient performance of the biofilter was evaluated by varying t ...