Landfill Leachate Treatment Technology

1. Zero Discharge Treatment Technology of Landfill Leachate

2. Non-reject treatment process of Landfill Leachate
 
Source of leachate: 

Leachate contained in garbage itself; decomposition water of organic components in garbage; rain, snow and other water entering landfills

Characteristics of water quality

1. The concentration of organic pollutants is complex, cod is about 2000-80000 ppm 2, Leachate quality varies greatly 3, contains certain metal ions  4, Ammonia nitrogen content is high; 5, nutrient element C/N/P ratio imbalance 6, biodegradability is poor (with landfill time, biodegradability is getting lower) 7, high salt content is high, generally in 2000-40000 ppm.