Enhancing Nitrogen Removal In Mature Landfill Leachate by Mixed Microalgae Through Elimination of Inhibiting Factors

2021 ◽  
Author(s):  
Zhangbao Wang ◽  
Zhensheng Xiong ◽  
Liming Yang ◽  
Ling Lai ◽  
Hongyan Xiao ◽  
...  
Keyword(s):  
Nitrogen Removal ◽  
Landfill Leachate ◽  
Inhibiting Factors ◽  
Mature Landfill Leachate

Fast startup of one-stage nitritation-ANAMMOX reactor for high-rate nitrogen removal from mature landfill leachate

2019 ◽  
Vol 149 ◽  
pp. 1-10 ◽  
Author(s):  
Huosheng Li ◽  
Shaoqi Zhou ◽  
Yujie Qin ◽  
Jianyou Long ◽  
Fanson Zheng ◽  
...  
Keyword(s):  
Nitrogen Removal ◽  
Landfill Leachate ◽  
High Rate ◽  
One Stage ◽  
Mature Landfill Leachate

Study on Treatment Technology of Mature Landfill Leachate

2011 ◽  
Vol 365 ◽  
pp. 155-159
Author(s):  
Xuan Bai ◽  
Xiao Min Hu ◽  
Ming Jun Shan ◽  
Da Wei Pan ◽  
Yan Qiu Wang ◽  
...  
Keyword(s):  
Energy Saving ◽  
Organic Pollutants ◽  
Nitrogen Removal ◽  
Landfill Leachate ◽  
Physicochemical Process ◽  
Treatment Technology ◽  
Removal Rates ◽  
Mature Landfill Leachate

An energy saving processes was developed on the treatment of mature landfill leachate. The process adopted biochemical and physicochemical process to deal with COD and NH3-N which were the main pollutant indexes according to the characteristics of mature landfill. The experimental wastewater was from leachate pond of Anshan Yang’eryu landfill. The principle and course of simultaneous nitrogen removal and degradation of organic pollutants were elucidated. For the treated landfill leachate by the process, COD and TN removal rates reached over 95% and 65%, respectively, reaching the first class standard of “Sewage Comprehensive Discharging Standard”(GB8978-1996) for china.

A coupled system of half-nitritation and ANAMMOX for mature landfill leachate nitrogen removal

2016 ◽  
Vol 38 (18) ◽  
pp. 2335-2343 ◽  
Author(s):  
Yun Li ◽  
Jun Li ◽  
Baihang Zhao ◽  
Xiujie Wang ◽  
Yanzhuo Zhang ◽  
...  
Keyword(s):  
Nitrogen Removal ◽  
Landfill Leachate ◽  
Coupled System ◽  
Mature Landfill Leachate
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