Free ammonia-based pretreatment enhances phosphorus release and recovery from waste activated sludge.
Xu Q, Liu X, Wang D, Wu Y, Wang Q, Liu Y, Li X, An H, Zhao J, Chen F, Zhong Y, Yang Q, Zeng G.
Xu Q, et al. Among authors: an h.
Chemosphere. 2018 Dec;213:276-284. doi: 10.1016/j.chemosphere.2018.09.048. Epub 2018 Sep 8.
Chemosphere. 2018.
PMID: 30223132
Experimental results showed that the phosphorus release from WAS was significantly increased after FA pretreatment at up to 189.4 mg NH(3)-N L(-1) for 24 h, under which the released PO(4)(3-)-P (i.e. 101.6 6.7 mg L(-1)) was higher than that pH 9 (i.e. 62.6 4.54 mg L(-1)) a …
Experimental results showed that the phosphorus release from WAS was significantly increased after FA pretreatment at up to 189.4 mg NH(3)-N …