摘要
通过案例介绍了Fenton-BAF技术对晚期垃圾渗滤液的深度处理效果。Fenton氧化不仅降低了渗滤液的COD浓度,还可提高其可生化性,使得后续BAF出水COD稳定低于100mg/L;BAF工艺采用碳氧化/部分硝化曝气生物滤池与前置反硝化生物滤池相结合的方式,既降低了COD浓度,又能降低氨氮和总氮的浓度,且无浓缩液排放,处理成本较低。
The advanced treatment effect of mature landfll leachate by Fenton oxidation/BAF process was introduced in a case. The Fenton oxidation could reduce the COD concentration of landfill leachate and improve the biodegradability, which made it possible that the COD concentration of effluent from BAF was lower than 100 mg/L. The carbon were used in the BAF, which reduced the COD, without concentrated liquid generated and with low oxidation, partial nitrification and pre-denitrification ammonia nitrogen and total nitrogen concentrations, operating cost.
出处
《中国给水排水》
CAS
CSCD
北大核心
2013年第2期70-72,共3页
China Water & Wastewater
