Phosphate recovery and simultaneous nitrogen removal from urine by electrochemically induced struvite precipitation

2020 ◽  
Author(s):  
Xin Tan ◽  
Rongtai Yu ◽  
Gang Yang ◽  
Feng Wei ◽  
Lulu Long ◽  
...  
Keyword(s):  
Nitrogen Removal ◽  
Phosphate Recovery ◽  
Struvite Precipitation

Phosphate recovery from hydrothermally treated sewage sludge using struvite precipitation

2017 ◽  
Vol 239 ◽  
pp. 171-179 ◽  
Author(s):  
M.T. Munir ◽  
Bing Li ◽  
Irina Boiarkina ◽  
Saeid Baroutian ◽  
Wei Yu ◽  
...  
Keyword(s):  
Sewage Sludge ◽  
Treated Sewage ◽  
Phosphate Recovery ◽  
Struvite Precipitation

The Mechanism and Influence Factors of Struvite Precipitation for the Removal of Ammonium Nitrogen

2011 ◽  
Vol 189-193 ◽  
pp. 2613-2620 ◽  
Author(s):  
Hai Ming Huang ◽  
Qian Wu Song ◽  
Chun Lian Xu
Keyword(s):  
Wastewater Treatment ◽  
Nitrogen Removal ◽  
Influence Factors ◽  
Ammonium Nitrogen ◽  
Double Salt ◽  
Normal Operation ◽  
Research Directions ◽  
Struvite Precipitation ◽  
At Home

Struvite (MgNH4PO4∙6H2O) is an insoluble double salt. It can precipitate in places such as pipes, aerators and pumps, which could lead to substantial problems influencing the normal operation of wastewater treatment equipments. At present, removal of ammonium nitrogen from various wastewaters by the formation of struvite has been widely investigated. This paper reviewed the research and application efforts concerning the treatment of ammonium nitrogen by struvite precipitation, which were obtained at home and abroad in recent years. The mechanism and influence factors of struvite precipitation for ammonium nitrogen removal were discussed. Additionally, the problems that still should be resolved and the research directions in future were pointed out.

scholarly journals Phosphate Recovery from Swine Wastewater by a Struvite Precipitation Electrolyzer

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Fang Wang ◽  
Rao Fu ◽  
Hang Lv ◽  
Guoliang Zhu ◽  
Binwei Lu ◽  
...  
Keyword(s):  
Swine Wastewater ◽  
Phosphate Recovery ◽  
Struvite Precipitation

Enhancing struvite precipitation potential for ammonia nitrogen removal in municipal landfill leachate

2007 ◽  
Vol 146 (1-2) ◽  
pp. 81-85 ◽  
Author(s):  
Daekeun Kim ◽  
Hong-Duck Ryu ◽  
Man-Soo Kim ◽  
Jinhyeong Kim ◽  
Sang-Ill Lee
Keyword(s):  
Nitrogen Removal ◽  
Landfill Leachate ◽  
Ammonia Nitrogen ◽  
Municipal Landfill ◽  
Struvite Precipitation
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