Different ventilation strategies were investigated to find an energy-saving way for concentrated landfill leachate and food waste co-bioevaporation. The evaporation performance and energy consumption were compared, and important bacteria, archaea and fungi influenced by the ventilation strategy were investigated through Illumina-MiSeq sequencing. Results showed that the intermittent ventilation with 10 min on and 20 min off (IV¹) was the most effective strategy for co-bioevaporation when compared with other strategies. The total removed mass of water and organics was 97.7% and 112.8% of those in continuous ventilation (CV), while the energy consumption was only 45.7% of CV. Distinctive differences in the diversity of bacteria and archaea under the two ventilations were obvious except for fungi. With IV¹, the communities of bacteria and archaea were more diverse but the richness were lower. Aerobic bacteria were more abundant in CV (43.25% in IV¹, 54.73% in CV) while anaerobic or facultative anaerobic bacteria were more abundant in IV¹ (41.71% in IV¹, 32.90% in CV) Anaerobic methanogens were much more abundant among the archaea in IV¹ than those in CV. While genera of fungi under both conditions were similar. The colonization of microorganisms in co-bioevaporation piles was greatly influenced by the ventilation strategy.

研究了不同的通风策略，以找到一种节能的方式来处理垃圾填埋场集中的渗滤液和食物残渣的协同生物蒸发。比较了蒸发性能和能耗，并通过Illumina-MiSeq测序研究了通风策略影响的重要细菌，古细菌和真菌。结果表明，与其他策略相比，在开通10分钟和关断20分钟（IV ¹）时进行间歇通风是最有效的协同生物蒸发策略。水和有机物的总去除量分别为连续通风（CV）的97.7％和112.8％，而能耗仅为CV的45.7％。除真菌外，两种通气条件下细菌和古细菌的多样性差异明显。带IV^{从图1可以}看出，细菌和古细菌的群落更加多样，但是其丰富度却较低。需氧细菌在CV更丰富（43.25％在IV ¹，54.73在CV％），而厌氧或兼性厌氧细菌是在IV更丰富¹（在IV 41.71％¹，在CV 32.90％）厌氧产甲烷菌是丰富得多之间IV ^1中的古细菌比CV中的古细菌。两种情况下的真菌属相似。通风策略极大地影响了共生物蒸发堆中微生物的定殖。