CAJ | 학술논문

研究了二氧化氯和过氧乙酸对啤酒废水污泥的无害化处理。结果表明，经二氧化氯处理2～3h后，污泥中细菌、放线菌、真菌菌落数目分别为6×104 cfu/g、8.3×103 cfu/g和900 cfu/g，粪大肠杆菌和蛔虫卵被杀灭，有机质、总氮损耗分别为29.4%和21.9%；经过氧乙酸处理0.5～1 h后，污泥中细菌、放线菌和真菌菌落数目分别为2.8×105 cfu/g、2.8×103 cfu/g和130 cfu/g，粪大肠杆菌和蛔虫卵被杀灭，有机质损耗为3.2%，总氮损耗为18%。过氧乙酸的无害化处理优于二氧化氯。
연구료이양화록화과양을산대비주폐수오니적무해화처리。결과표명，경이양화록처리2～3h후，오니중세균、방선균、진균균락수목분별위6×104 cfu/g、8.3×103 cfu/g화900 cfu/g，분대장간균화회충란피살멸，유궤질、총담손모분별위29.4%화21.9%；경과양을산처리0.5～1 h후，오니중세균、방선균화진균균락수목분별위2.8×105 cfu/g、2.8×103 cfu/g화130 cfu/g，분대장간균화회충란피살멸，유궤질손모위3.2%，총담손모위18%。과양을산적무해화처리우우이양화록。
The harmless treatment of brewery wastewater sludge by peracetic acid and chlorine dioxide respectively was investigated. The results showed that, 2~3 h after chlorine dioxide treatment, the number of bacteria, actinomycetes and fungus in sludge were 6×104 cfu/g, 8.3×103 cfu/g and 900 cfu/g respectively, the fecal e.coli and ova of roundworm were sterilized, and the loss of organic substances and total nitrogen were 29.4%and 21.9%, respectively;0.5~1 h after peracetic acid treatment, the number of bacteria, actinomycetes and fungus in sludge were 2.8× 105 cfu/g,2.8×103 cfu/g and 130 cfu/g repectively, the fecal e.coli and ova of roundworm were sterilized, and the loss of organic substances and to-tal nitrogen was 3.2%and 18%, respectively. As a conclusion, peracetic acid treatment was better than chlorine dioxide treatment.