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| Fe~(2+)掺杂秸秆黑炭电极的制备及对水中Zn~(2+)的吸附 | |
| 摘 要： | 将玉米秸秆无氧炭化,以葡萄糖为粘合剂掺杂Fe2+水热制备秸秆炭电极,表征了其结构和形貌,考察了电压、时间、p H值对Fe2+炭化电极吸附模拟废水中Zn2+的影响.结果表明,玉米秸秆与Fe SO4×7H2O按质量比1:1所制电极疏松多孔、鼓泡均匀.在电压14V、pH值8.0、吸附150 min的条件下,对Zn2+的去除率达88.2%. |
Preparation of Fe2+-doped Straw Carbon Electrode and Its Adsorption Properties to Zn2+ from Wastewater |
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