期刊论文

Cheng, Qunpeng;Song, Guangsen

英文

Desalination and Water Treatment

1944-3994

2019

153

76-84

10.5004/dwt.2019.24037

The authors would acknowledge the financial provided by Natural Science Foundation of Hubei Province (2018CFB280), Hubei province scientific research projects (Q20171710), the outstanding youth project of WuHan Polytechnic University (2018J03), and Hubei Important Project of Technological Innovation (2018ABA094).

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A modified drinking-water treatment sludge (MDWTS) by pyrolysis was used as the adsorbent for the removal of phosphorus. The influence of pyrolysis temperature, dosage of adsorbent, contact time and pH on the P adsorption capacity were tested. Meanwhile the equilibrium and kinetics of adsorption process by DWTS and MDWTS were also studied. The results showed that the adsorption capacity of DWTS was greatly improved after pyrolyzed. The increase of pyrolysis temperature was benefit for the phosphorus adsorption. The maximum adsorption capacity (...