Waste Leachate Treatment

The landfill leachate has high BOD5 and COD concentrations, high metal content, large changes in water quality, high ammonia nitrogen content, and imbalanced microbial nutrient element ratio. Common treatment processes mainly include the following three categories: biological treatment + membrane treatment process , Full-membrane adsorption filtration treatment process, low consumption evaporation + ion exchange treatment process. Choose the appropriate process according to the project situation, and the wastewater discharge standard meets the Chinese national standard (GB16889-2008).