Research of landfill leachate treatment based on anammox

Landfill leachate has the characteristics of high ammonia nitrogen content, concentration organic matter and low carbon ratio. Traditional biological treatment technology is difficult to meet increasingly stringent emission standards. Ammonia main pollutant in landfill leachate. The ammonia-nitrogen-rich not only poses a threat surrounding environment, but also adverse effects on subsequent Anaerobic ammonium oxidation (Anammox) new denitrification technology, which advantages capacity energy consumption, suitable for This article from process type, inhibiting factors microbiology at home abroad are reviewed three aspects: anaerobic treatment, research progress by analyzing national environmental protection agency quality related data database, combining previous results, reveals infiltration drain liquid different conditions variation characteristics, provide reference engineering applications.