| Autor: |
Sheng-Hua, Wang, Dan-Chen, Zhu, Jing-Ai, Shao, Jia-Tao, Xiang, Hai-Ping, Yang, Juan, Yi, Shi-Hong, Zhang, Han-Ping, Chen |
| Rok vydání: |
2019 |
| Zdroj: |
Huan jing ke xue= Huanjing kexue. 40(11) |
| ISSN: |
0250-3301 |
| Popis: |
To study the potential application characteristics of biochar as a phosphate adsorbent, nano-MgO-biochar was prepared by rapid pyrolysis of a mixture of MgO and lotus shells. The physicochemical properties were characterized by XRD, BET, SEM, and TEM, and adsorption experiments were conducted. The results showed that MgO was mainly supported on the surface of carbon in the form of flakes and granules, which increased the adsorption active site, and the adsorption amount of MgO-biochar MBC3 was 14 times higher than that of biochar MBC1 without MgO. The adsorption capacity of MBC9, which was prepared by rapid pyrolysis under 10% CO |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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