TÀI LIỆU ĐH THỦ DẦU MỘT

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RESEARCH ONACTIVATED CARBON PREPARATION FROM MACADAMIA SHELLSUSINGH3PO4ACTIVATING AGENT APPLIEDFOR METHYLENE BLUE TREATMENT /PHAM THI NGOC TRAM, TẠP CHÍ ĐẠI HỌC THỦ DẦU MỘT, SỐ 1(40),2019,TR.35-42

Research on bio-activated carbon wastewater treatment material prepared from Macadamia shells using H3PO4activating agent at the rate of 2H3PO4:1 piece of activated carbon is carried out through influencing factors of temperature and time. The research result of Methylene blue (MB) absorption ability at respectively optimal temperature and time of 500oC and 60 minutes of activated carbon shows that 1g of activated carbon will absorb 116,91mg of Methylene Blue. The result shows that the color treating efficiency of the MethyleneBlue (MB) is 97.11% corresponding to the color level reduced from 349.67 Pt-Co to 10,11 Pt-Co. Research result shows that bioactive carbon prepared from Macadamia shells and activated from H3PO4can treat color in dyeing textile wastewater

Từ khóa: activated carbon, macadamia shells, methylene Blue color absorption

8 p hien 26/08/2019 226 2

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