Roles of iron species and pH optimization on sewage sludge conditioning with Fenton's reagent and lime.

@article{Yu2016RolesOI,
  title={Roles of iron species and pH optimization on sewage sludge conditioning with Fenton's reagent and lime.},
  author={Wenbo Yu and Jiakuan Yang and Yafei Shi and Jian Song and Yao Shi and Jun Xiao and Chao Li and Xinyu Xu and Shu Li He and Sha Liang and Xu Wu and Jingping Hu},
  journal={Water research},
  year={2016},
  volume={95},
  pages={124-33}
}
Conditioning sewage sludge with Fenton's reagent could effectively improve its dewaterability. However, drawbacks of conditioning with Fenton's reagent are requirement of acidic conditions to prevent iron precipitation and subsequent neutralization with alkaline additive to obtain the pH of the filtrate close to neutrality. In this study, roles of pH were thoroughly investigated in the acidification pretreatment, Fenton reaction, and the final filtrate after conditioning. Through the response… CONTINUE READING
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