会议论文详细信息
2018 5th International Conference on Advanced Composite Materials and Manufacturing Engineering
Study on Adsorption of Cu2+ in WasteWater by Residual Sludge as Adsorbent
Yang, Jiali^1 ; Lin, Jianyuan^1 ; Yu, Qi^1 ; Zhong, Heping^1 ; Liu, Yang^1 ; Chen, Liang^1
College of Biomedical and Environmental Science, Zhejiang Wanli University, Ningbo China
315100, China^1
关键词: Adsorption time;    Removal rate;    Residual sludge;   
Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/394/5/052009/pdf
DOI  :  10.1088/1757-899X/394/5/052009
来源: IOP
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【 摘 要 】

Utilizing residual sludge as adsorbent to treat Cu2+ in wastewater, The effects of pH, concentration, sludge dosage, temperature and adsorption time on Cu2+ adsorption were studied. The results was showed that removal rate of Cu2+ was better using residual sludge adsorbent to adsorb wastewater containing 20 mg/L Cu2+ when adsorption time was 3h, pH was 6∼7, temperature was 20 °C and sludge dosage was 2.0 g/L.

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